ebay shop Bewertungen Newsletter -Tags in der mit der Klasse .bigPic. Und ein zweites Mal im zugehörigen -Tag im mit der Klasse .galleryThumb --> Zoomansicht schließen Zoomansicht schließen Zoomansicht schließen Zoomansicht schließen Zoomansicht schließen Zoomansicht schließen Zoomansicht schließen Zoomansicht schließen Zoomansicht schließen Zoomansicht schließen Zoomansicht schließen Zoomansicht schließen -Tag --> Audioengine HD3 Aktivlautsprecher Bluetooth 2 x 30 Watt Soundboxen Walnuss GUT Zustand: GUT – gebrauchter Artikel in einem guten Zustand (deutlichere Gebrauchsspuren, Farbabriebe, tiefe / lange Kratzer). Mängel: Artikel hat deutliche Gebrauchsspuren. Zubehör komplett: ja Originalverpackung: Vorhanden und unbeschädigt. Farbe: Walnuss Bildschirmgröße: 0 Hersteller: Audioengine Modell: HD3-WAL (115/230V) Artikelnummer: HD3-WAL HINWEIS: In den meisten Angeboten werden Symbolbilder verwendet, die kein Abbild des tatsächlichen Zustandes des Artikels vermitteln. Die ausführlichen Zustandsangaben entnehmen Sie bitte der Artikelbeschreibung. Die in der Artikelbeschreibung nicht genannten Informationen zu den vorhandenen Gebrauchspuren (Wo ist der Kratzer genau? Wie tief er ist?) können im Einzelfall nicht ermittelt werden. Für mehr Informationen lesen Sie die Produktdetails Frage stellen d2crecommerce Positive Kauferfahrungen Einfache Bezahlung Kompetentes Customer Care Team Schneller Versand einfügen, damit die Umfließung durch float aufgehoben wird. --> Produktdetails Bezahlung Versand Rückgabe Über Uns & Kontakt Produktdetails Aktivlautsprecher 2 x 30 Watt mit Bluetooth 4.0 AptX, USB Anschluss für PCAnaloger Stereo Cinch Eingang und Ausgang sowie 3,5mm Line-InSchalter für Bass Absenkung bei Verwendung eines SubwoofersAn der Front: 3,5mm Köfphörerbuchse, Ein/Aus-Lautstärkeregler und Indikator LEDKeflar Tieftöner / Hochtöner aus Seide Zahlungsmöglichkeiten Für die Bezahlung Ihrer Bestellung stehen Ihnen sowohl im In- als auch im Ausland folgende Zahlungsarten zur Verfügung: PayPalKreditkarte (Visa, AmEx, MasterCard)Google PayApple PayLastschrifteinzugKlarna Eine Zahlung per Überweisung ist NICHT möglich. Wenn Sie per PayPal bezahlen, nutzen Sie den Check-Out bei eBay. Die Zahlung ist dann sofort bei uns, und Ihre Bestellung wird für den Versand vorbereitet. Zahlungsfrist Wir gewähren Ihren eine 7-Tage-Zahlungsfrist auf die Artikel in Ihrem Warenkorb. Versand Ihre Bestellung wird 2 bis 3 Werktage nach dem Zahlungseingang bearbeitet und versendet. Die Lieferung erfolgt per DHL an Ihre Lieferadresse, eine DHL-Packstation oder ein DHL-Paketshop. Eine Wunschterminlieferung und Selbstabholung sind NICHT möglich. Die Versandbestätigung mit der Sendungsnummer erhalten Sie per E-Mail, sobald Ihre Bestellung von uns bearbeitet wurde. Ihre Sendung können Sie dann online auf der DHL-Webseite verfolgen. Nachträgliche Änderung der Lieferadresse ist nicht möglich. Überprüfen Sie bitte Ihre Lieferadresse vor der Zahlung, um Lieferschwierigkeiten und -verspätungen zu vermeiden! Versandkosten Standardversand innerhalb Deutschlands: Artikel normaler Größe aus dem Sofort-Kauf-Sortiment kostenfreier Versand Auktionsartikel normaler Größe 4,90 € Standardversand ins europäische Ausland (nach Ländergruppen*): Ländergruppe 1 9,90 € Ländergruppe 2 12,90 € Ländergruppe 3 14,90 € Ländergruppe 4 24,90 € Versand von sperrigen Artikeln: Besonders große und sperrige Artikel versenden wir per Sperrgut- bzw. Speditionsversand. Die in diesem Fall anfallenden Versandkosten sind immer im Angebot ausgewiesen. Der Speditionsversand ins Ausland ist NICHT möglich. Sperrgutversand innerhalb Deutschlands 19,90 € Speditionsversand innerhalb Deutschlands 69,00 € Sperrgutversand ins europäische Ausland (nach Ländergruppen*): Ländergruppe 1 29,90 € Ländergruppe 2 32,90 € Ländergruppe 3 34,90 € Ländergruppe 4 44,90 € Zusatzgebühren & Kombibestellung: In unserem Shop haben Sie die Möglichkeiten einer Kombibestellung. Dabei sammeln Sie Ihre Artikel bis zu 7 Tage im Warenkorb und fragen im Anschluss eine Kombirechnung für Ihre Bestellung an. Ihr Vorteil: Sie sparen Versandkosten! Die vollen (höchsten) Versandkosten werden nur für einen Artikel berechnet. Für jeden weiteren Artikel fallen nur die Zusatzgebühren an: Für den Versand innerhalb Deutschlands: Artikel normaler Größe aus dem Sofort-Kauf-Sortiment kostenfreier Versand Auktionsartikel normaler Größe 1,00 €/ Artikel Für den Versand ins europäische Ausland (nach Ländergruppen*): Ländergruppe 1 2,00 €/ Artikel Ländergruppe 2 2,50 €/ Artikel Ländergruppe 3 3,00 €/ Artikel Ländergruppe 4 24,90 €/ Artikel Dies gilt nur für Normalversand. Bei Sperrgut- und Speditionsversand fallen grundsätzlich die Versandkosten im vollen Umfang je Artikel an. * Ländergruppe 1: Österreich, Polen, Belgien, Luxemburg, Niederlande, Tschechische Republik; Ländergruppe 2: Frankreich, Dänemark, Ungarn; Ländergruppe 3: Italien, Spanien, Finnland, Griechenland, Portugal, Schweden; Ländergruppe 4: Rest der Europäischen Union, Bosnien und Herzegowina, Bulgarien, Estland, Kroatien, Lettland, Litauen, Malta, Nordmazedonien, Montenegro, Rumänien, Slowakei, Slowenien, Zypern Rückgabe Rückgabefrist: Sie können Ihre Bestellung innerhalb von 14 (gilt für Auktionsartikel) bzw. 30 Tagen (gilt für Sofortkaufartikel) widerrufen und den Artikel an uns zurücksenden. HINWEIS: Beachten Sie bitte, dass für einige unserer Angebote Rücksendekosten anfallen können! Rücksendung: Kontaktieren Sie unser Customer Care Team, um die Einzelheiten Ihrer Rücksendung zu erfahren. 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Audioengine HD3 Premium Desktop Speakers System w/ Bluetooth aptX-HD, 2-Speaker. Very light use and so in excellent condition - Audioengine HD3 in beautiful White Gloss. Model: HD3-WHTFinish: GLOSS WHITE These are excellent speakers but I found that I have not used them enough to justify hanging onto them. Seems I can not work and listen at the same time. Please check the pics but I dont see any marks etc I am including the stands which normally sell separately.

Audioengine HD3 Premium Desktop Speakers System w/ Bluetooth aptX-HD, 2-Speaker. Very light use and so in excellent condition - Audioengine HD3 in beautiful White Gloss. Model: HD3-WHTFinish: GLOSS WHITE These are excellent speakers but I found that I have not used them enough to justify hanging onto them. Seems I can not work and listen at the same time. Please check the pics but I dont see any marks etc I am including the stands which normally sell separately.

Hardly Used - Audioengine HD3 Wireless Speakers - Walnut. Often out of stock online! Very little use, and so very good condition. All cables included, and dust bags, but I do not have box or manual (no doubt available online if needed!). Please ask if you have any questions. I’ll add additional photos very soon, I just wanted to get the item listed ASAP.

Up for grabs are the wonder HD3 speakers from Audioengine. These sound fantastic! No complaints at all. Make wonderful desktop speakers, the perfect size and having the power/volume control on the front is great. These come with the power cord and speaker cable to connect the speakers. I mainly used Bluetooth or my plugged in Google Audiocast to listen to music. You can also connect to your computer via a usb cable (not included). Only selling since I decided to go to next step up in the Audioengine family. Only shipping to lower 48, no PR, AK, HI. Thanks for looking!

DESCRIPTION Premium Bluetooth speakers that work with all your devices and apps. No network setup, passwords to enter, or buttons to push.GUARANTEE New Gear We are authorized dealers for a number of great companies that back their products with standard warranties. We extend this warranty period for 1 year beyond the manufacturers as a token of our gratitude for shopping with us :) We want to make sure that you dont get stuck with a lemon and will either replace or have the unit repaired by an authorized service center on our dime. We offer a 30 day return policy no questions asked. Unless the item is defective, you will be subject to a 15% restocking fee. Used Gear All gear is tested prior to listing for sale. Any known issues will be mentioned in the item description. We work extremely hard to make sure that you have peace of mind when buying pre-owned gear. You will have 14 days from receipt of the item to test and make sure that everything meets your expectations. If the item is found to be defective, we will cover return shipping. You must contact us first to set up the RMA. Any used items returned for reasons other than functionality (within this 14 days) will be subject to a 20% restocking fee. We will bend over backwards to make sure that you are happy with your purchase. If you have any issues or questions at all please email or call us. We are happy to assist!SHIPPING Orders will be processed and handled within 1 business day in most cases. Orders placed before 1pm PST during our business hours generally are shipped the same day. We also offer expedited shipping. If you have any special requests please contact us first, and we will do our best to accommodate you. Domestic Buyers We offer Free shipping on every item big or small to the lower 48 US StatesHawaii, Alaska & Puerto Rico residents are subject to a handling fee, so please contact for quotes.We ship to APO & FPO addresses, but please contact for a quote. We insure every package for the full amount Any purchase over $200 will require a signature. THERE ARE NO EXCEPTIONS! International Buyers We ship via FedEx or USPS to most countries around the worldBuyer is 100% responsible for ALL Duties & Taxes (VAT,etc.) imposed by your local government/ customs officials. These are not included in our Shipping & Handling fees so please be aware before purchasing.International orders are usually delivered in 3-5 business days if there are no delays caused by customs or weather conditions. POLICIES Return Policy You must contact us for a RMA (Return Merchandise Authorization) within 30 days for new gear and 14 days for used gear.Items are subject to either a 15% (new gear) or 20% (used gear) restocking fee, unless found to be defective. Customer is required to cover shipping using a trackable service with signature confirmation.We will cover return shipping for defective items and submit a return label via email.All new items must return in new condition with all original packaging, warranty cards, and cables. All used items must be returned in the same condition as picture & represented online.If new items arrive damaged and/or without original materials the RMA may be revoked or you may be subject to a 25% restocking fee. If used items arrive damaged the RMA may be revoked or you may be subject to a 30% restocking fee. Please allow up to 5 business days for us to process returns. Refunds, store credit or replacements will be handled within that time frame If you experience a problem with a unit: do not attempt to open or repair the unit yourself. Any attempt to do so will void any warranty or guarantee. Please send us a detailed description of the problem you are experiencing and we will have a team member contact you as soon as possible.International Buyers We are not responsible for unit damaged due to use of improper voltage. Please make sure to double check voltage compatibility and use a proper voltage converter when necessary.CONTACT US Our customer service hours are Monday through Friday, 10AM to 7PM Pacific Time. Feel free to contact us We are here to help, so if you dont get ahold of us leave a message and well be back with you as soon as possible. Thanks! © 2022 Perfect Circuit. All Rights Reserved.

Product Details:This product is certified working order by our team here at Audioengine. The product will have varying physical defects but is in working order. Audioengine is selling this product as is and it does not qualify for any warranty options and might not have its original packaging. ALL refurbished products are FINAL sale. Proven defective products can be returned for REPLACEMENT ONLY. We do not accept returns for credit or refund. We offer 14 calendar days to report a defective refurbished product from the date you received the products. Proven defective products can be exchanged with a replacement refurbished Audioengine speaker upon return of the product at the buyers expense. Shipping is included in the final price.SATIN BLACKUPC: 852225007056WALNUTUPC: 852225007032HI-GLOSS WHITEUPC: 852225007094GENERAL SPECIFICATIONS TypePowered Bluetooth aptX HD speaker systemAmplifier TypeClass ABPower Output60 W peak power total (15 W RMS / 30 W peak per channel), AESDrivers2.75? aramid fiber woofers0.75? Silk dome tweetersInputs3.5 mm stereo mini-jack, RCA L/R, USB, BluetoothOutputsRCA variable line-out, 3.5 mm mini-jack headphone outInput Voltages110-240 V 50/60 Hz auto-switchingSNR>95 dB (typical A-weighted)THD+N<0.05% at all power settingsCrosstalk<50 dBFrequency Response65 Hz-22 kHz ±2.0 dBInput Impedence5K ohms unbalancedProtectionOutput current limiting, thermal over-temperature, power on/off transient protectionPower ConsumptionIdle: 10W BLUETOOTH SPECIFICATIONS Internal D/A ConverterPCM 5102Input Bit Depth24 bit (padded)Bluetooth Receiver TypeBluetooth 5.0Supported CodecsaptX HD, aptX, AAC, SBCWireless Operation RangeUp to 100 ft (30 m) typicalInput Data RateDetermined by BluetoothWireless Latency~30 milliseconds (ms) USB SPECIFICATIONS Connector TypeMicro-USBUSB Device ClassUSB 1.1 or aboveInput Bit Depth24 bit (padded)Input Sample Rate44.1 kHz/48 kHz HEADPHONE AMP SPECIFICATIONS Headphone Amp TypeOPA2134Full-scale Headphone Output Level2.0 V RMSOutput Impedence2 ohmsRecommended Headphone Impedence Level10 ohms to 10K ohms WEIGHTS AND MEASURES Dimensions (HWD)Each speaker ? 7?(17.8 cm) x 4.25? (10.8 cm) x 5.5? (14 cm)WeightLeft (powered) ? 4 lb (1.8 kg)Right (passive) ? 3.4 lb (1.5 kg)Total Shipping Weight10 lb (4.6 kg)Shipping Box Dimensions (LWH)11.75? (30 cm) x 8.8? (22.5 cm) x 11.6? (29.5 cm) ENVIRONMENTAL REQUIREMENTS Operating temperature: 32 degrees F to 95 degrees FNon-operating temperature: -4 degrees F to 113 degrees FRelative humidity: 5% to 95% non-condensing MATERIALS AND CONSTRUCTION 0.7? (18 mm) thick MDF cabinets with real wood veneer0.75? (20 mm) silk dome tweeters with neodymium magnets2.75? (70 mm) aramid fiber woofers with advanced voice coils CABINETS To minimize unwanted resonances and distortion, Audioengine cabinets have thick high-resin MDF walls with extensive internal bracing. Heavy internal sound-damping material is used to reduce unwanted sound reflections inside the cabinet. All cabinet edges are rounded which look great and reduce high-frequency diffraction effects on the front baffles. The HD3 cabinet contains tuned, front-port slots. FURNITURE GRADE FINISHES The HD3 cabinets are available in several handsome finishes, including a walnut veneer as well as satin black and glossy white paint, offering a wide choice for complementing room furnishings. Also included are detachable grills that add further aesthetic advantages as they are firmly held in place with hidden neodymium magnets for a clean look. CUSTOM COMPONENTS Audioengine designs and manufactures our own tweeters, woofers, and other critical components. In other words, these are not ?box built? speakers with off-the-shelf parts but custom-designed to our specifications. What we do not fabricate directly in our factory we have made to our designs (parts such as transformers, magnets, and wiring harnesses, for example). The cabinets, drivers, bass port designs, amplifiers, and crossovers are all painstakingly tuned together for each Audioengine model. This, in turn, makes for a much more efficient system that requires much less power than passive speakers and a separate integrated amplifier or similar A/V components. BASED ON STUDIO MONITOR DESIGNS Studio monitor speakers are used by producers and engineers in recording and production studios. They are designed with a theoretical flat frequency response which allows the engineer to create a final mix in such a way that the recorded music will sound good on most other speakers. Although Audioengine speakers are not designed to be up-close ?nearfield? studio monitors, we do carry over much of the same higher-end technology, components, and design philosophy for all Audioengine speaker systems. EFFICIENT INTEGRATED DESIGN The speaker cabinets, drivers, innovative bass port designs, amplifiers, and passive crossovers are all critically tuned together for each Audioengine model. This, in turn, makes for a much more efficient system that requires less power than passive speakers and a separate integrated amplifier or similar A/V components. We build all this goodness into the left speaker cabinet to make it super-easy to connect your smartphone, tablet, computer, TV, network player or any other audio product. HIGH-QUALITY BLUETOOTH AUDIO The Bluetooth built into the HD3 powered speakers features aptX HD coding which is an advanced Bluetooth audio codec with very impressive sound. And even if your phone or tablet does not have aptX HD, the HD3 Bluetooth solution is backwards-compatible with SBC and AAC codecs, as well as standard aptX, so you can wirelessly stream music from any Bluetooth-enabled device and still enjoy all your music. High-fidelity Bluetooth aptX HD that really works and sounds great. [RB ? not a sentence?] Here is why:Extended-range wireless.Most Bluetooth implementations have very limited range, typically within just one room. But with careful signal management circuitry and antenna tuning, we offer a superior solution that has up to 3 times the range of standard Bluetooth for multi-room use, with no degradation in audio quality.24 bit DACThe HD3 Bluetooth receiver and USB input both utilize the PCM 5102 DAC, widely known for its low-noise and high-fidelity. The PCM 5102 is used as an upsampling DAC and will pad all bit depths to 24 bit, achieving a higher signal-to-noise ratio and lower noise floor. Due to the high signal-to-noise specs of the PCM 5102, the fact that digital signal is upsampled to 24 bit as well as the added benefit of onboard triple redundancy power source conversion and filtering the HD3 Bluetooth implementation presents impressive low noise and low distortion characteristics with a noticeable improvement over other Bluetooth devices. HD3 HEADPHONE AMPLIFIER The HD3 contains a high-performance headphone amplifier based on the OPA2134 low-noise opamp. This amp is able to provide low-impedance, high-fidelity audio and a 2-volt output which easily drives a wide range of headphones. AMPLIFIER DESIGN The amplifiers in powered Audioengine speakers are located in the left speaker and are a conservatively-rated class A/B analog monoblock design. This is a more traditional speaker/amplifier configuration which provides excellent quality audio and greater flexibility. All circuit boards for the power and preamp sections are vertically mounted for maximum mechanical shock protection. DRIVER DESIGNS Audioengine uses audiophile-quality, ferrofluid-cooled silk dome tweeters with neodymium magnets. Silk tweeters hold up well under high power and the edge-driven design gives very smooth response. The woofers are aramid fiber woven glass composite with rubber surrounds. Aramid fiber is obviously very strong, which means the woofer retains its shape when being driven at high levels. SHIELDING Both drivers are directly video shielded and allow the user to place the speakers within a few inches of a video monitor. This shielding also offers protection for hard-drive digital music players.roduct Details: This product is certified working order by our team here at Audioengine. The product will have varying physical defects but is in working order. Audioengine is selling this product as is and it does not qualify for any warranty options and might not have its original packaging. ALL refurbished products are FINAL sale. Proven defective products can be returned for REPLACEMENT ONLY. We do not accept returns for credit or refund. We offer 14 calendar days to report a defective refurbished product from the date you received the products. Proven defective products can be exchanged with a replacement refurbished Audioengine speaker upon return of the product at the buyers expense. Shipping is included in the final price.

Hardly Used - Audioengine HD3 Wireless Speakers - Walnut. Often out of stock online! Very little use, and so very good condition. All cables included, and dust bags, but I do not have box or manual (no doubt available online if needed!). Please ask if you have any questions. I’ll add additional photos very soon, I just wanted to get the item listed ASAP.

Hardly Used - Audioengine HD3 Wireless Speakers - Walnut. Often out of stock online! Very little use, and so very good condition. All cables included, and dust bags, but I do not have box or manual (no doubt available online if needed!). Please ask if you have any questions. I’ll add additional photos very soon, I just wanted to get the item listed ASAP.

Hardly Used - Audioengine HD3 Wireless Speakers - Walnut. Often out of stock online! Very little use, and so very good condition. All cables included, and dust bags, but I do not have box or manual (no doubt available online if needed!). Please ask if you have any questions. I’ll add additional photos very soon, I just wanted to get the item listed ASAP.

Product Details:This product is certified working order by our team here at Audioengine. The product will have varying physical defects but is in working order. Audioengine is selling this product as is and it does not qualify for any warranty options and might not have its original packaging. ALL refurbished products are FINAL sale. Proven defective products can be returned for REPLACEMENT ONLY. We do not accept returns for credit or refund. We offer 14 calendar days to report a defective refurbished product from the date you received the products. Proven defective products can be exchanged with a replacement refurbished Audioengine speaker upon return of the product at the buyers expense. Shipping is included in the final price.SATIN BLACKUPC: 852225007056WALNUTUPC: 852225007032HI-GLOSS WHITEUPC: 852225007094GENERAL SPECIFICATIONS TypePowered Bluetooth aptX HD speaker systemAmplifier TypeClass ABPower Output60 W peak power total (15 W RMS / 30 W peak per channel), AESDrivers2.75? aramid fiber woofers0.75? Silk dome tweetersInputs3.5 mm stereo mini-jack, RCA L/R, USB, BluetoothOutputsRCA variable line-out, 3.5 mm mini-jack headphone outInput Voltages110-240 V 50/60 Hz auto-switchingSNR>95 dB (typical A-weighted)THD+N<0.05% at all power settingsCrosstalk<50 dBFrequency Response65 Hz-22 kHz ±2.0 dBInput Impedence5K ohms unbalancedProtectionOutput current limiting, thermal over-temperature, power on/off transient protectionPower ConsumptionIdle: 10W BLUETOOTH SPECIFICATIONS Internal D/A ConverterPCM 5102Input Bit Depth24 bit (padded)Bluetooth Receiver TypeBluetooth 5.0Supported CodecsaptX HD, aptX, AAC, SBCWireless Operation RangeUp to 100 ft (30 m) typicalInput Data RateDetermined by BluetoothWireless Latency~30 milliseconds (ms) USB SPECIFICATIONS Connector TypeMicro-USBUSB Device ClassUSB 1.1 or aboveInput Bit Depth24 bit (padded)Input Sample Rate44.1 kHz/48 kHz HEADPHONE AMP SPECIFICATIONS Headphone Amp TypeOPA2134Full-scale Headphone Output Level2.0 V RMSOutput Impedence2 ohmsRecommended Headphone Impedence Level10 ohms to 10K ohms WEIGHTS AND MEASURES Dimensions (HWD)Each speaker ? 7?(17.8 cm) x 4.25? (10.8 cm) x 5.5? (14 cm)WeightLeft (powered) ? 4 lb (1.8 kg)Right (passive) ? 3.4 lb (1.5 kg)Total Shipping Weight10 lb (4.6 kg)Shipping Box Dimensions (LWH)11.75? (30 cm) x 8.8? (22.5 cm) x 11.6? (29.5 cm) ENVIRONMENTAL REQUIREMENTS Operating temperature: 32 degrees F to 95 degrees FNon-operating temperature: -4 degrees F to 113 degrees FRelative humidity: 5% to 95% non-condensing MATERIALS AND CONSTRUCTION 0.7? (18 mm) thick MDF cabinets with real wood veneer0.75? (20 mm) silk dome tweeters with neodymium magnets2.75? (70 mm) aramid fiber woofers with advanced voice coils CABINETS To minimize unwanted resonances and distortion, Audioengine cabinets have thick high-resin MDF walls with extensive internal bracing. Heavy internal sound-damping material is used to reduce unwanted sound reflections inside the cabinet. All cabinet edges are rounded which look great and reduce high-frequency diffraction effects on the front baffles. The HD3 cabinet contains tuned, front-port slots. FURNITURE GRADE FINISHES The HD3 cabinets are available in several handsome finishes, including a walnut veneer as well as satin black and glossy white paint, offering a wide choice for complementing room furnishings. Also included are detachable grills that add further aesthetic advantages as they are firmly held in place with hidden neodymium magnets for a clean look. CUSTOM COMPONENTS Audioengine designs and manufactures our own tweeters, woofers, and other critical components. In other words, these are not ?box built? speakers with off-the-shelf parts but custom-designed to our specifications. What we do not fabricate directly in our factory we have made to our designs (parts such as transformers, magnets, and wiring harnesses, for example). The cabinets, drivers, bass port designs, amplifiers, and crossovers are all painstakingly tuned together for each Audioengine model. This, in turn, makes for a much more efficient system that requires much less power than passive speakers and a separate integrated amplifier or similar A/V components. BASED ON STUDIO MONITOR DESIGNS Studio monitor speakers are used by producers and engineers in recording and production studios. They are designed with a theoretical flat frequency response which allows the engineer to create a final mix in such a way that the recorded music will sound good on most other speakers. Although Audioengine speakers are not designed to be up-close ?nearfield? studio monitors, we do carry over much of the same higher-end technology, components, and design philosophy for all Audioengine speaker systems. EFFICIENT INTEGRATED DESIGN The speaker cabinets, drivers, innovative bass port designs, amplifiers, and passive crossovers are all critically tuned together for each Audioengine model. This, in turn, makes for a much more efficient system that requires less power than passive speakers and a separate integrated amplifier or similar A/V components. We build all this goodness into the left speaker cabinet to make it super-easy to connect your smartphone, tablet, computer, TV, network player or any other audio product. HIGH-QUALITY BLUETOOTH AUDIO The Bluetooth built into the HD3 powered speakers features aptX HD coding which is an advanced Bluetooth audio codec with very impressive sound. And even if your phone or tablet does not have aptX HD, the HD3 Bluetooth solution is backwards-compatible with SBC and AAC codecs, as well as standard aptX, so you can wirelessly stream music from any Bluetooth-enabled device and still enjoy all your music. High-fidelity Bluetooth aptX HD that really works and sounds great. [RB ? not a sentence?] Here is why:Extended-range wireless.Most Bluetooth implementations have very limited range, typically within just one room. But with careful signal management circuitry and antenna tuning, we offer a superior solution that has up to 3 times the range of standard Bluetooth for multi-room use, with no degradation in audio quality.24 bit DACThe HD3 Bluetooth receiver and USB input both utilize the PCM 5102 DAC, widely known for its low-noise and high-fidelity. The PCM 5102 is used as an upsampling DAC and will pad all bit depths to 24 bit, achieving a higher signal-to-noise ratio and lower noise floor. Due to the high signal-to-noise specs of the PCM 5102, the fact that digital signal is upsampled to 24 bit as well as the added benefit of onboard triple redundancy power source conversion and filtering the HD3 Bluetooth implementation presents impressive low noise and low distortion characteristics with a noticeable improvement over other Bluetooth devices. HD3 HEADPHONE AMPLIFIER The HD3 contains a high-performance headphone amplifier based on the OPA2134 low-noise opamp. This amp is able to provide low-impedance, high-fidelity audio and a 2-volt output which easily drives a wide range of headphones. AMPLIFIER DESIGN The amplifiers in powered Audioengine speakers are located in the left speaker and are a conservatively-rated class A/B analog monoblock design. This is a more traditional speaker/amplifier configuration which provides excellent quality audio and greater flexibility. All circuit boards for the power and preamp sections are vertically mounted for maximum mechanical shock protection. DRIVER DESIGNS Audioengine uses audiophile-quality, ferrofluid-cooled silk dome tweeters with neodymium magnets. Silk tweeters hold up well under high power and the edge-driven design gives very smooth response. The woofers are aramid fiber woven glass composite with rubber surrounds. Aramid fiber is obviously very strong, which means the woofer retains its shape when being driven at high levels. SHIELDING Both drivers are directly video shielded and allow the user to place the speakers within a few inches of a video monitor. This shielding also offers protection for hard-drive digital music players.roduct Details: This product is certified working order by our team here at Audioengine. The product will have varying physical defects but is in working order. Audioengine is selling this product as is and it does not qualify for any warranty options and might not have its original packaging. ALL refurbished products are FINAL sale. Proven defective products can be returned for REPLACEMENT ONLY. We do not accept returns for credit or refund. We offer 14 calendar days to report a defective refurbished product from the date you received the products. Proven defective products can be exchanged with a replacement refurbished Audioengine speaker upon return of the product at the buyers expense. Shipping is included in the final price.

Product Details:This product is certified working order by our team here at Audioengine. The product will have varying physical defects but is in working order. Audioengine is selling this product as is and it does not qualify for any warranty options and might not have its original packaging. ALL refurbished products are FINAL sale. Proven defective products can be returned for REPLACEMENT ONLY. We do not accept returns for credit or refund. We offer 14 calendar days to report a defective refurbished product from the date you received the products. Proven defective products can be exchanged with a replacement refurbished Audioengine speaker upon return of the product at the buyers expense. Shipping is included in the final price.SATIN BLACKUPC: 852225007056WALNUTUPC: 852225007032HI-GLOSS WHITEUPC: 852225007094GENERAL SPECIFICATIONS TypePowered Bluetooth aptX HD speaker systemAmplifier TypeClass ABPower Output60 W peak power total (15 W RMS / 30 W peak per channel), AESDrivers2.75? aramid fiber woofers0.75? Silk dome tweetersInputs3.5 mm stereo mini-jack, RCA L/R, USB, BluetoothOutputsRCA variable line-out, 3.5 mm mini-jack headphone outInput Voltages110-240 V 50/60 Hz auto-switchingSNR>95 dB (typical A-weighted)THD+N<0.05% at all power settingsCrosstalk<50 dBFrequency Response65 Hz-22 kHz ±2.0 dBInput Impedence5K ohms unbalancedProtectionOutput current limiting, thermal over-temperature, power on/off transient protectionPower ConsumptionIdle: 10W BLUETOOTH SPECIFICATIONS Internal D/A ConverterPCM 5102Input Bit Depth24 bit (padded)Bluetooth Receiver TypeBluetooth 5.0Supported CodecsaptX HD, aptX, AAC, SBCWireless Operation RangeUp to 100 ft (30 m) typicalInput Data RateDetermined by BluetoothWireless Latency~30 milliseconds (ms) USB SPECIFICATIONS Connector TypeMicro-USBUSB Device ClassUSB 1.1 or aboveInput Bit Depth24 bit (padded)Input Sample Rate44.1 kHz/48 kHz HEADPHONE AMP SPECIFICATIONS Headphone Amp TypeOPA2134Full-scale Headphone Output Level2.0 V RMSOutput Impedence2 ohmsRecommended Headphone Impedence Level10 ohms to 10K ohms WEIGHTS AND MEASURES Dimensions (HWD)Each speaker ? 7?(17.8 cm) x 4.25? (10.8 cm) x 5.5? (14 cm)WeightLeft (powered) ? 4 lb (1.8 kg)Right (passive) ? 3.4 lb (1.5 kg)Total Shipping Weight10 lb (4.6 kg)Shipping Box Dimensions (LWH)11.75? (30 cm) x 8.8? (22.5 cm) x 11.6? (29.5 cm) ENVIRONMENTAL REQUIREMENTS Operating temperature: 32 degrees F to 95 degrees FNon-operating temperature: -4 degrees F to 113 degrees FRelative humidity: 5% to 95% non-condensing MATERIALS AND CONSTRUCTION 0.7? (18 mm) thick MDF cabinets with real wood veneer0.75? (20 mm) silk dome tweeters with neodymium magnets2.75? (70 mm) aramid fiber woofers with advanced voice coils CABINETS To minimize unwanted resonances and distortion, Audioengine cabinets have thick high-resin MDF walls with extensive internal bracing. Heavy internal sound-damping material is used to reduce unwanted sound reflections inside the cabinet. All cabinet edges are rounded which look great and reduce high-frequency diffraction effects on the front baffles. The HD3 cabinet contains tuned, front-port slots. FURNITURE GRADE FINISHES The HD3 cabinets are available in several handsome finishes, including a walnut veneer as well as satin black and glossy white paint, offering a wide choice for complementing room furnishings. Also included are detachable grills that add further aesthetic advantages as they are firmly held in place with hidden neodymium magnets for a clean look. CUSTOM COMPONENTS Audioengine designs and manufactures our own tweeters, woofers, and other critical components. In other words, these are not ?box built? speakers with off-the-shelf parts but custom-designed to our specifications. What we do not fabricate directly in our factory we have made to our designs (parts such as transformers, magnets, and wiring harnesses, for example). The cabinets, drivers, bass port designs, amplifiers, and crossovers are all painstakingly tuned together for each Audioengine model. This, in turn, makes for a much more efficient system that requires much less power than passive speakers and a separate integrated amplifier or similar A/V components. BASED ON STUDIO MONITOR DESIGNS Studio monitor speakers are used by producers and engineers in recording and production studios. They are designed with a theoretical flat frequency response which allows the engineer to create a final mix in such a way that the recorded music will sound good on most other speakers. Although Audioengine speakers are not designed to be up-close ?nearfield? studio monitors, we do carry over much of the same higher-end technology, components, and design philosophy for all Audioengine speaker systems. EFFICIENT INTEGRATED DESIGN The speaker cabinets, drivers, innovative bass port designs, amplifiers, and passive crossovers are all critically tuned together for each Audioengine model. This, in turn, makes for a much more efficient system that requires less power than passive speakers and a separate integrated amplifier or similar A/V components. We build all this goodness into the left speaker cabinet to make it super-easy to connect your smartphone, tablet, computer, TV, network player or any other audio product. HIGH-QUALITY BLUETOOTH AUDIO The Bluetooth built into the HD3 powered speakers features aptX HD coding which is an advanced Bluetooth audio codec with very impressive sound. And even if your phone or tablet does not have aptX HD, the HD3 Bluetooth solution is backwards-compatible with SBC and AAC codecs, as well as standard aptX, so you can wirelessly stream music from any Bluetooth-enabled device and still enjoy all your music. High-fidelity Bluetooth aptX HD that really works and sounds great. [RB ? not a sentence?] Here is why:Extended-range wireless.Most Bluetooth implementations have very limited range, typically within just one room. But with careful signal management circuitry and antenna tuning, we offer a superior solution that has up to 3 times the range of standard Bluetooth for multi-room use, with no degradation in audio quality.24 bit DACThe HD3 Bluetooth receiver and USB input both utilize the PCM 5102 DAC, widely known for its low-noise and high-fidelity. The PCM 5102 is used as an upsampling DAC and will pad all bit depths to 24 bit, achieving a higher signal-to-noise ratio and lower noise floor. Due to the high signal-to-noise specs of the PCM 5102, the fact that digital signal is upsampled to 24 bit as well as the added benefit of onboard triple redundancy power source conversion and filtering the HD3 Bluetooth implementation presents impressive low noise and low distortion characteristics with a noticeable improvement over other Bluetooth devices. HD3 HEADPHONE AMPLIFIER The HD3 contains a high-performance headphone amplifier based on the OPA2134 low-noise opamp. This amp is able to provide low-impedance, high-fidelity audio and a 2-volt output which easily drives a wide range of headphones. AMPLIFIER DESIGN The amplifiers in powered Audioengine speakers are located in the left speaker and are a conservatively-rated class A/B analog monoblock design. This is a more traditional speaker/amplifier configuration which provides excellent quality audio and greater flexibility. All circuit boards for the power and preamp sections are vertically mounted for maximum mechanical shock protection. DRIVER DESIGNS Audioengine uses audiophile-quality, ferrofluid-cooled silk dome tweeters with neodymium magnets. Silk tweeters hold up well under high power and the edge-driven design gives very smooth response. The woofers are aramid fiber woven glass composite with rubber surrounds. Aramid fiber is obviously very strong, which means the woofer retains its shape when being driven at high levels. SHIELDING Both drivers are directly video shielded and allow the user to place the speakers within a few inches of a video monitor. This shielding also offers protection for hard-drive digital music players.roduct Details: This product is certified working order by our team here at Audioengine. The product will have varying physical defects but is in working order. Audioengine is selling this product as is and it does not qualify for any warranty options and might not have its original packaging. ALL refurbished products are FINAL sale. Proven defective products can be returned for REPLACEMENT ONLY. We do not accept returns for credit or refund. We offer 14 calendar days to report a defective refurbished product from the date you received the products. Proven defective products can be exchanged with a replacement refurbished Audioengine speaker upon return of the product at the buyers expense. Shipping is included in the final price.

Product Details:This product is certified working order by our team here at Audioengine. The product will have varying physical defects but is in working order. Audioengine is selling this product as is and it does not qualify for any warranty options and might not have its original packaging. ALL refurbished products are FINAL sale. Proven defective products can be returned for REPLACEMENT ONLY. We do not accept returns for credit or refund. We offer 14 calendar days to report a defective refurbished product from the date you received the products. Proven defective products can be exchanged with a replacement refurbished Audioengine speaker upon return of the product at the buyers expense. Shipping is included in the final price.SATIN BLACKUPC: 852225007056WALNUTUPC: 852225007032HI-GLOSS WHITEUPC: 852225007094GENERAL SPECIFICATIONS TypePowered Bluetooth aptX HD speaker systemAmplifier TypeClass ABPower Output60 W peak power total (15 W RMS / 30 W peak per channel), AESDrivers2.75? aramid fiber woofers0.75? Silk dome tweetersInputs3.5 mm stereo mini-jack, RCA L/R, USB, BluetoothOutputsRCA variable line-out, 3.5 mm mini-jack headphone outInput Voltages110-240 V 50/60 Hz auto-switchingSNR>95 dB (typical A-weighted)THD+N<0.05% at all power settingsCrosstalk<50 dBFrequency Response65 Hz-22 kHz ±2.0 dBInput Impedence5K ohms unbalancedProtectionOutput current limiting, thermal over-temperature, power on/off transient protectionPower ConsumptionIdle: 10W BLUETOOTH SPECIFICATIONS Internal D/A ConverterPCM 5102Input Bit Depth24 bit (padded)Bluetooth Receiver TypeBluetooth 5.0Supported CodecsaptX HD, aptX, AAC, SBCWireless Operation RangeUp to 100 ft (30 m) typicalInput Data RateDetermined by BluetoothWireless Latency~30 milliseconds (ms) USB SPECIFICATIONS Connector TypeMicro-USBUSB Device ClassUSB 1.1 or aboveInput Bit Depth24 bit (padded)Input Sample Rate44.1 kHz/48 kHz HEADPHONE AMP SPECIFICATIONS Headphone Amp TypeOPA2134Full-scale Headphone Output Level2.0 V RMSOutput Impedence2 ohmsRecommended Headphone Impedence Level10 ohms to 10K ohms WEIGHTS AND MEASURES Dimensions (HWD)Each speaker ? 7?(17.8 cm) x 4.25? (10.8 cm) x 5.5? (14 cm)WeightLeft (powered) ? 4 lb (1.8 kg)Right (passive) ? 3.4 lb (1.5 kg)Total Shipping Weight10 lb (4.6 kg)Shipping Box Dimensions (LWH)11.75? (30 cm) x 8.8? (22.5 cm) x 11.6? (29.5 cm) ENVIRONMENTAL REQUIREMENTS Operating temperature: 32 degrees F to 95 degrees FNon-operating temperature: -4 degrees F to 113 degrees FRelative humidity: 5% to 95% non-condensing MATERIALS AND CONSTRUCTION 0.7? (18 mm) thick MDF cabinets with real wood veneer0.75? (20 mm) silk dome tweeters with neodymium magnets2.75? (70 mm) aramid fiber woofers with advanced voice coils CABINETS To minimize unwanted resonances and distortion, Audioengine cabinets have thick high-resin MDF walls with extensive internal bracing. Heavy internal sound-damping material is used to reduce unwanted sound reflections inside the cabinet. All cabinet edges are rounded which look great and reduce high-frequency diffraction effects on the front baffles. The HD3 cabinet contains tuned, front-port slots. FURNITURE GRADE FINISHES The HD3 cabinets are available in several handsome finishes, including a walnut veneer as well as satin black and glossy white paint, offering a wide choice for complementing room furnishings. Also included are detachable grills that add further aesthetic advantages as they are firmly held in place with hidden neodymium magnets for a clean look. CUSTOM COMPONENTS Audioengine designs and manufactures our own tweeters, woofers, and other critical components. In other words, these are not ?box built? speakers with off-the-shelf parts but custom-designed to our specifications. What we do not fabricate directly in our factory we have made to our designs (parts such as transformers, magnets, and wiring harnesses, for example). The cabinets, drivers, bass port designs, amplifiers, and crossovers are all painstakingly tuned together for each Audioengine model. This, in turn, makes for a much more efficient system that requires much less power than passive speakers and a separate integrated amplifier or similar A/V components. BASED ON STUDIO MONITOR DESIGNS Studio monitor speakers are used by producers and engineers in recording and production studios. They are designed with a theoretical flat frequency response which allows the engineer to create a final mix in such a way that the recorded music will sound good on most other speakers. Although Audioengine speakers are not designed to be up-close ?nearfield? studio monitors, we do carry over much of the same higher-end technology, components, and design philosophy for all Audioengine speaker systems. EFFICIENT INTEGRATED DESIGN The speaker cabinets, drivers, innovative bass port designs, amplifiers, and passive crossovers are all critically tuned together for each Audioengine model. This, in turn, makes for a much more efficient system that requires less power than passive speakers and a separate integrated amplifier or similar A/V components. We build all this goodness into the left speaker cabinet to make it super-easy to connect your smartphone, tablet, computer, TV, network player or any other audio product. HIGH-QUALITY BLUETOOTH AUDIO The Bluetooth built into the HD3 powered speakers features aptX HD coding which is an advanced Bluetooth audio codec with very impressive sound. And even if your phone or tablet does not have aptX HD, the HD3 Bluetooth solution is backwards-compatible with SBC and AAC codecs, as well as standard aptX, so you can wirelessly stream music from any Bluetooth-enabled device and still enjoy all your music. High-fidelity Bluetooth aptX HD that really works and sounds great. [RB ? not a sentence?] Here is why:Extended-range wireless.Most Bluetooth implementations have very limited range, typically within just one room. But with careful signal management circuitry and antenna tuning, we offer a superior solution that has up to 3 times the range of standard Bluetooth for multi-room use, with no degradation in audio quality.24 bit DACThe HD3 Bluetooth receiver and USB input both utilize the PCM 5102 DAC, widely known for its low-noise and high-fidelity. The PCM 5102 is used as an upsampling DAC and will pad all bit depths to 24 bit, achieving a higher signal-to-noise ratio and lower noise floor. Due to the high signal-to-noise specs of the PCM 5102, the fact that digital signal is upsampled to 24 bit as well as the added benefit of onboard triple redundancy power source conversion and filtering the HD3 Bluetooth implementation presents impressive low noise and low distortion characteristics with a noticeable improvement over other Bluetooth devices. HD3 HEADPHONE AMPLIFIER The HD3 contains a high-performance headphone amplifier based on the OPA2134 low-noise opamp. This amp is able to provide low-impedance, high-fidelity audio and a 2-volt output which easily drives a wide range of headphones. AMPLIFIER DESIGN The amplifiers in powered Audioengine speakers are located in the left speaker and are a conservatively-rated class A/B analog monoblock design. This is a more traditional speaker/amplifier configuration which provides excellent quality audio and greater flexibility. All circuit boards for the power and preamp sections are vertically mounted for maximum mechanical shock protection. DRIVER DESIGNS Audioengine uses audiophile-quality, ferrofluid-cooled silk dome tweeters with neodymium magnets. Silk tweeters hold up well under high power and the edge-driven design gives very smooth response. The woofers are aramid fiber woven glass composite with rubber surrounds. Aramid fiber is obviously very strong, which means the woofer retains its shape when being driven at high levels. SHIELDING Both drivers are directly video shielded and allow the user to place the speakers within a few inches of a video monitor. This shielding also offers protection for hard-drive digital music players.roduct Details: This product is certified working order by our team here at Audioengine. The product will have varying physical defects but is in working order. Audioengine is selling this product as is and it does not qualify for any warranty options and might not have its original packaging. ALL refurbished products are FINAL sale. Proven defective products can be returned for REPLACEMENT ONLY. We do not accept returns for credit or refund. We offer 14 calendar days to report a defective refurbished product from the date you received the products. Proven defective products can be exchanged with a replacement refurbished Audioengine speaker upon return of the product at the buyers expense. Shipping is included in the final price.

DESCRIPTION The HD3 premium powered speakers are a mini home music system with high-fidelity stereo sound for smaller spaces and desktops. Stream your music in seconds from any app or device via high-definition Bluetooth.GUARANTEE New Gear We are authorized dealers for a number of great companies that back their products with standard warranties. We extend this warranty period for 1 year beyond the manufacturers as a token of our gratitude for shopping with us :) We want to make sure that you dont get stuck with a lemon and will either replace or have the unit repaired by an authorized service center on our dime. We offer a 30 day return policy no questions asked. Unless the item is defective, you will be subject to a 15% restocking fee. Used Gear All gear is tested prior to listing for sale. Any known issues will be mentioned in the item description. We work extremely hard to make sure that you have peace of mind when buying pre-owned gear. You will have 14 days from receipt of the item to test and make sure that everything meets your expectations. If the item is found to be defective, we will cover return shipping. You must contact us first to set up the RMA. Any used items returned for reasons other than functionality (within this 14 days) will be subject to a 20% restocking fee. We will bend over backwards to make sure that you are happy with your purchase. If you have any issues or questions at all please email or call us. We are happy to assist!SHIPPING Orders will be processed and handled within 1 business day in most cases. Orders placed before 1pm PST during our business hours generally are shipped the same day. We also offer expedited shipping. If you have any special requests please contact us first, and we will do our best to accommodate you. Domestic Buyers We offer Free shipping on every item big or small to the lower 48 US StatesHawaii, Alaska & Puerto Rico residents are subject to a handling fee, so please contact for quotes.We ship to APO & FPO addresses, but please contact for a quote. We insure every package for the full amount Any purchase over $200 will require a signature. THERE ARE NO EXCEPTIONS! International Buyers We ship via FedEx or USPS to most countries around the worldBuyer is 100% responsible for ALL Duties & Taxes (VAT,etc.) imposed by your local government/ customs officials. These are not included in our Shipping & Handling fees so please be aware before purchasing.International orders are usually delivered in 3-5 business days if there are no delays caused by customs or weather conditions. POLICIES Return Policy You must contact us for a RMA (Return Merchandise Authorization) within 30 days for new gear and 14 days for used gear.Items are subject to either a 15% (new gear) or 20% (used gear) restocking fee, unless found to be defective. Customer is required to cover shipping using a trackable service with signature confirmation.We will cover return shipping for defective items and submit a return label via email.All new items must return in new condition with all original packaging, warranty cards, and cables. All used items must be returned in the same condition as picture & represented online.If new items arrive damaged and/or without original materials the RMA may be revoked or you may be subject to a 25% restocking fee. If used items arrive damaged the RMA may be revoked or you may be subject to a 30% restocking fee. Please allow up to 5 business days for us to process returns. Refunds, store credit or replacements will be handled within that time frame If you experience a problem with a unit: do not attempt to open or repair the unit yourself. Any attempt to do so will void any warranty or guarantee. Please send us a detailed description of the problem you are experiencing and we will have a team member contact you as soon as possible.International Buyers We are not responsible for unit damaged due to use of improper voltage. Please make sure to double check voltage compatibility and use a proper voltage converter when necessary.CONTACT US Our customer service hours are Monday through Friday, 10AM to 7PM Pacific Time. Feel free to contact us We are here to help, so if you dont get ahold of us leave a message and well be back with you as soon as possible. Thanks! © 2022 Perfect Circuit. All Rights Reserved.