Sold AS IS for partsThe board power on, but the woofer brokenIt shows some minor wears/dents/scratchesIncludes subwoofer onlyMissing original package and users manual etc. ......................................................................... General SpecProduct NameDynamo 400 8 150W Ported, Compact, Powered SubwooferBrandMartinLoganModel NumberDYN400DColorSatin BlackColor CategoryBlackIncludedIntegrated AmplifierYesRemote Control IncludedNoCable(s) IncludedPowerAudioMinimum Frequency Response30 hertzMaximum Frequency Response200 kilohertzAmplifier ClassDLow-Pass CrossoverVariableEnclosure TypeBass reflexFiring DirectionDownSubwoofer TypePoweredEnclosedYesPeak Power Handling150 wattsSpeaker TypeFloorstandingFeatureIndoor Or Outdoor UseIndoorControlsVolume, Low pass filter, Phase, Power on/offConnectivityWirelessNoDimensionProduct Height15.2 inchesProduct Width13.3 inchesProduct Depth13.7 inchesProduct Weight28.4 poundsMaterialWoofer CompositionPolypropylene cone

Great condition! Tested July 2024One owner. Works great, we just upgraded. PLEASE LOOK AT PHOTOS FOR CONDITION-functionally everything is great!-I noted 3 small cosmetic nicks(bottom R, top L, and very minor peeling on bottom L) LINK TO SPECShttps://www.martinlogan.com/uploads/documents/brochures/brochure_dynamo_500.pdf Frequency Response29–200 Hz ±3dB; Anechoic through LFE effects inputImpedanceLine level RCA: 20,000 Ohms Compatible with 4, 6, or 8 Ohm rated amplifiers.Low Frequency Transducer10 (25.4cm) high excursion, polypropylene cone with extended throw drive assembly; portedAmplifier120 watts rms (360 watts peak)Audio ControlsLow Pass Filter Switch: Bypass (LFE In), Variable (Left and Right In)Low Pass Filter Frequency50–200 HzInputsLeft and Right/LFE RCA line levelWeight28.5 lbs. (12.9 kg)Dimensions (front-firing orientation)14.69 x 13 x 15.27 (37.3cm x 33cm x 38.8cm)

MartinLogan Dynamo 400 8 inch 150W Powered Subwoofer - Black (Used) Condition: Used. Tested and Working in Excellent Working Condition.(see pictures) It comes with Original Box and Accessories.(see Pictures) You will receive what's photographed only. Please see photos for more details. product you are browsing has been inspected by our qualified technicians. All items sold come with Anti-tampering seals and serial numbers are recorded above! - Feedback - - Customer Service - We do not believe in negative feedback, so please contact us before leaving any if unsatisfied with the transaction, and we will do our best to resolve the problem in way in which each party will be satisfied. If you are satisfied with your purchase, please leave positive feedback.

This is used sub, that was on display in Best Buy. It works great, but missing feets. Comes with power cable. Sub is app controlled. Cabinet has some nicks on the corners, but no big damages.

Tested and works flawlesslyIt shows some minor wears/dents/scratchesIncludes subwoofer and power cord onlyMissing original package and users manual etc. ......................................................................... General SpecProduct NameDynamo 400 8 150W Ported, Compact, Powered SubwooferBrandMartinLoganModel NumberDYN400DColorSatin BlackColor CategoryBlackIncludedIntegrated AmplifierYesRemote Control IncludedNoCable(s) IncludedPowerAudioMinimum Frequency Response30 hertzMaximum Frequency Response200 kilohertzAmplifier ClassDLow-Pass CrossoverVariableEnclosure TypeBass reflexFiring DirectionDownSubwoofer TypePoweredEnclosedYesPeak Power Handling150 wattsSpeaker TypeFloorstandingFeatureIndoor Or Outdoor UseIndoorControlsVolume, Low pass filter, Phase, Power on/offConnectivityWirelessNoDimensionProduct Height15.2 inchesProduct Width13.3 inchesProduct Depth13.7 inchesProduct Weight28.4 poundsMaterialWoofer CompositionPolypropylene cone

very good overall, shows minor wear and scratches, not visible from a 6ft distancetested and found to work flawlesslyincludes the sub and power cord onlymissing original package... GeneralProduct NameDynamo 800X 10 600W Sealed, Powered Subwoofer, with Sub Control App and Wireless ReadyBrandMartinLoganModel NumberDYN800XDSeriesDynamo SeriesColorSatin BlackColor CategoryBlackIncludedIntegrated AmplifierYesRemote Control IncludedNoCable(s) IncludedPowerAudioMinimum Frequency Response24 hertzMaximum Frequency Response200 kilohertzAmplifier ClassDLow-Pass CrossoverVariableEnclosure TypeSealedFiring DirectionDown, FrontSubwoofer TypePoweredEnclosedYesPeak Power Handling600 wattsSpeaker TypeFloorstandingFeatureApp CompatibleYesIndoor Or Outdoor UseIndoorControlsVolume, Power on/offConnectivityWirelessYesDimensionProduct Height13.7 inchesProduct Width12.4 inchesProduct Depth13.1 inchesProduct Weight30 pounds

Experience deep and powerful bass with the MartinLogan Dynamo 700W passive subwoofer. This high-quality subwoofer is designed to enhance the sound of your favorite movies and music. It features stereo L/R RCA audio inputs and supports both wireless and wired connectivity options. With a sleek black finish, this subwoofer is a stylish addition to any home audio setup. The MartinLogan Dynamo 700W subwoofer is perfect for consumers who want to elevate their home theater experience. Get ready to feel the impact of powerful bass with this amazing subwoofer.

- COSMETIC : EXCELLENT - IN GOOD WORKING CONDITION

Excellent condition, show minimal signs of wearTested and works flawlesslyIncludes subwoofer and power cord onlyMissing original package Multiple units in stock, cosmetic conditions vary. shipped randomly......................................................................... General SpecProduct NameDynamo 400 8 150W Ported, Compact, Powered SubwooferBrandMartinLoganModel NumberDYN400DColorSatin BlackColor CategoryBlackIncludedIntegrated AmplifierYesRemote Control IncludedNoCable(s) IncludedPowerAudioMinimum Frequency Response30 hertzMaximum Frequency Response200 kilohertzAmplifier ClassDLow-Pass CrossoverVariableEnclosure TypeBass reflexFiring DirectionDownSubwoofer TypePoweredEnclosedYesPeak Power Handling150 wattsSpeaker TypeFloorstandingFeatureIndoor Or Outdoor UseIndoorControlsVolume, Low pass filter, Phase, Power on/offConnectivityWirelessNoDimensionProduct Height15.2 inchesProduct Width13.3 inchesProduct Depth13.7 inchesProduct Weight28.4 poundsMaterialWoofer CompositionPolypropylene cone

MartinLogan Dynamo 400 8 inch 150W Powered Subwoofer - Black (Used) Condition: Used. Tested and Working in Excellent Working Condition.(see pictures) It comes with Original Box and Accessories.(see Pictures) You will receive what's photographed only. Please see photos for more details. product you are browsing has been inspected by our qualified technicians. All items sold come with Anti-tampering seals and serial numbers are recorded above! - Feedback - - Customer Service - We do not believe in negative feedback, so please contact us before leaving any if unsatisfied with the transaction, and we will do our best to resolve the problem in way in which each party will be satisfied. If you are satisfied with your purchase, please leave positive feedback.

Brand new. All of our devices ship from our warehouse here in California. Orders placed after 11:00 AM PST will be shipped on the next business day. Please test all devices prior to installation. We are experts in our industry. If you have any problems with your order, please do not hesitate to contact us directly for fast, professional customer service. Thank you for shopping! Elevate your audio experience with the MartinLogan Dynamo 400, an 8-inch 150W ported compact powered subwoofer designed to deliver deep, rich bass and a dynamic sound that enhances any home audio or home theater setup. Renowned for their precision engineering, MartinLogan combines advanced technology with an elegant design to provide you with superior sound performance in a compact form. Key Features: •Powerful 150-Watt Amplifier: Equipped with a high-performance 150-watt amplifier, the Dynamo 400 ensures a powerful and clear bass output, filling your room with immersive sound that you can feel.•8-Inch High-Excursion Woofer: The 8-inch woofer is designed with advanced materials for high excursion and low distortion, delivering tight, accurate bass that brings movies, music, and games to life.•Ported Design for Enhanced Bass Response: The ported enclosure optimizes airflow to enhance low-frequency performance, providing deep, impactful bass without distortion, even at higher volumes.•Compact and Versatile: Its compact size makes it an excellent choice for a variety of spaces, from living rooms to home theaters, without sacrificing sound quality. Fits seamlessly into any room décor.•Seamless Integration: Featuring low and high-level inputs, the Dynamo 400 can easily integrate with any audio system, whether you have a stereo setup, a surround sound system, or a dedicated home theater.•Elegant and Durable Build: With a sleek, modern finish and durable construction, this subwoofer not only sounds great but also looks great, complementing any home audio setup with style. Experience the exceptional bass performance and refined design of the MartinLogan Dynamo 400. Whether you’re watching an action-packed movie, enjoying your favorite music, or playing the latest video games, this subwoofer provides the deep, resonant bass that makes all the difference.

overall good, shows signs of wear with nicks and cracks on the corners and edgestested and works flawlesslymissing original package... Key SpecsRMS Power900 wattsInput(s)RCA, Banana Jack/Screw Terminals, Subwoofer, XLRWoofer Size15 inchesGeneralProduct NameDynamo 1600X 15 1800W Sealed, Powered Subwoofer, with Sub Control App and Wireless ReadyBrandMartinLoganModel NumberDYN1600XDColorSatin BlackColor CategoryBlackIncludedIntegrated AmplifierYesRemote Control IncludedNoCable(s) IncludedPowerAudioMinimum Frequency Response20 hertzMaximum Frequency Response200 kilohertzAmplifier ClassDLow-Pass CrossoverVariableEnclosure TypeSealedFiring DirectionDown, FrontSubwoofer TypePoweredEnclosedYesPeak Power Handling1800 wattsSpeaker TypeFloorstandingFeatureApp CompatibleYesIndoor Or Outdoor UseIndoorControlsVolume, Power on/offConnectivityWirelessYesDimensionProduct Height20.1 inchesProduct Width17.9 inchesProduct Depth18.5 inchesProduct Weight57.1 pounds

Operationally perfect with AC cord and feet intact, but there are cosmteic issues: 1. A cut at the top left of the fabric in the grill 2. Another stain in the fabric3. A few scuffs on the wood surfaces as shown in the photos Here are the manufacturers specs and descriptions: Product DescriptionDynamo 500... Affordable Low-Frequency AccuracyNo other subwoofer offers Dynamo 500s bass extension, power, and detail at such an affordable price. Perfect for either home theater or stereo applications, the Dynamo 500 is solidly built with high-density materials to minimize cabinet resonance and provide a foundation for the high-output 10-inch woofer and high-current 120-watt RMS, 360-watt peak amplifier. Additionally, dual rear-mounted low-turbulence ports maximize bass output while minimizing port induced distortions.From the ManufactureMartinLogan - The Great American Speaker CompanySince 1983 MartinLogan, the great American speaker company, has hand-crafted high performance electrostatic speakers. Their award-winning designs, advanced technologies, and outstanding customer service have long made MartinLogans amazingly detailed speakers a must have for home theater and music lovers around the world.Dynamo 500 Subwoofer: Affordable Low-Frequency AccuracyNo other subwoofer offers Dynamo 500s bass extension, power, and detail at such an affordable price. Perfect for either home theater or stereo applications, the Dynamo 500 is solidly built with high-density materials to minimize cabinet resonance and provide a foundation for the high-output 10-inch woofer and high-current 120-watt RMS, 360-watt peak amplifier. Additionally, dual rear-mounted low-turbulence ports maximize bass output while minimizing port induced distortions.Whether you are looking for high performance bass to enhance your music experience or take your home theater system to the next level, a new Dynamo family subwoofer should be at the top of your list.Under the Hood: Making Sense of Subwoofer Technology 10-Inch Low-Distortion WooferDynamo 500s high-resolution driver combines a 10-inch polypropylene cone with a high-intensity magnet structure to achieve huge excursion and output capability without sacrificing detail. By eliminating cone flexure, even at long voice-coil excursions, Dynamo 500s advanced-technology bass driver achieves the very low distortion necessary for proper blending with MartinLogan ATF (Advanced Thin Film) and electrostatic speakers.120-watt (360-watt peak) AmplifierDynamo 500s amplifier belongs to a recently-developed class of switch-mode designs that incorporate a variety of innovative techniques to reduce noise, distortion, and heat to the lowest possible levels. In particular, the switching frequency is much higher than in typical subwoofer amplifiers of this type, providing a tremendous true 120 watts continuously with extremely low distortion.Dual Low-Turbulence PortsPorts are a convenient and cost-effective way of increasing low-frequency output. Dynamo 500s dual low-turbulence ports are carefully designed to provide superb low-end efficiency while minimizing port induced distortion.High-Density Cabinet ConstructionDynamo 500s high-density cabinet is carefully designed to minimize cabinet-induced resonances and provide an ideal baffle for linear operation of Dynamo 500s long-excursion 10-inch low-distortion woofer.Taking Control: Flexible Inputs and Controls Make All the DifferenceSeamless System Integration - Engineered for Stereo and Home TheaterDynamo 500s connections and controls are designed to enable easy, seamless integration with any stereo music or multi-channel home theater system. Its main left and right line-level inputs feed into a precision low-pass filter with a cutoff frequency variable from 50 to 200 Hz. For systems in which a surround processor supplies the crossover, Dynamo 500 provides an LFE input low-pass filter switch that completely bypasses its internal filters.

Used Slight damage on box as shown

MartinLogan Dynamo 400 8 inch 150W Powered Subwoofer - Black (Used) Condition: Used. Tested and Working in Excellent Working Condition.(see pictures) It comes with Original Box and Accessories.(see Pictures) You will receive what's photographed only. Please see photos for more details. product you are browsing has been inspected by our qualified technicians. All items sold come with Anti-tampering seals and serial numbers are recorded above! - Feedback - - Customer Service - We do not believe in negative feedback, so please contact us before leaving any if unsatisfied with the transaction, and we will do our best to resolve the problem in way in which each party will be satisfied. If you are satisfied with your purchase, please leave positive feedback.

MartinLogan Dynamo 400 8 inch 150W Powered Subwoofer - Black (Used) Condition: Used. Tested and Working in Excellent Working Condition.(see pictures) It comes with Original Box and Accessories.(see Pictures) You will receive what's photographed only. Please see photos for more details. product you are browsing has been inspected by our qualified technicians. All items sold come with Anti-tampering seals and serial numbers are recorded above! - Feedback - - Customer Service - We do not believe in negative feedback, so please contact us before leaving any if unsatisfied with the transaction, and we will do our best to resolve the problem in way in which each party will be satisfied. If you are satisfied with your purchase, please leave positive feedback.

Brand:Martin LoganModel:DYN700WMan. Serial:DY2DBA0002Type:SubwooferInputs:RCARemote:Not IncludedCables Included:Power CordSubwoofer:YesConnectivity:WirelessThe item above is fully tested. This is a used item that may show normal signs of use such as chipped corners, marks, slight dents, or scratches. Wear will vary from item to item. This wear does not affect the working condition. Unless stated otherwise in the listing, our Windows-based laptop and desktop computers are sold without an operating system (No OS).ANY ITEMS OR ACCESSORIES NOT LISTED ABOVE OR ANYTHING NOT SHOWN IN PHOTOS PROVIDED ARE NOT INCLUDED WITH THIS ITEM.Shipping Services: We only ship using UPS Ground. We cannot ship using any other carriers. We are not able to offer Local Pick Up. All items will have to be shipped unless otherwise detailed in the listing.Shipping Locations: United States only. We do not sell or ship Internationally. Any buyers found using a freight forwarding service to forward items out of the US will be blocked from making future purchases.Excludes: Alaska/Hawaii, US Protectorates, APO/FPO, Africa, Asia, Mexico, Central America and Caribbean, Canada, Europe, Middle East, Oceania, Southeast Asia, South America, PO BoxReturns: Require an RMA Number.

Brand new. All of our devices ship from our warehouse here in California. Orders placed after 11:00 AM PST will be shipped on the next business day. Please test all devices prior to installation. We are experts in our industry. If you have any problems with your order, please do not hesitate to contact us directly for fast, professional customer service. Thank you for shopping! Elevate your audio experience with the MartinLogan Dynamo 400, an 8-inch 150W ported compact powered subwoofer designed to deliver deep, rich bass and a dynamic sound that enhances any home audio or home theater setup. Renowned for their precision engineering, MartinLogan combines advanced technology with an elegant design to provide you with superior sound performance in a compact form. Key Features: •Powerful 150-Watt Amplifier: Equipped with a high-performance 150-watt amplifier, the Dynamo 400 ensures a powerful and clear bass output, filling your room with immersive sound that you can feel.•8-Inch High-Excursion Woofer: The 8-inch woofer is designed with advanced materials for high excursion and low distortion, delivering tight, accurate bass that brings movies, music, and games to life.•Ported Design for Enhanced Bass Response: The ported enclosure optimizes airflow to enhance low-frequency performance, providing deep, impactful bass without distortion, even at higher volumes.•Compact and Versatile: Its compact size makes it an excellent choice for a variety of spaces, from living rooms to home theaters, without sacrificing sound quality. Fits seamlessly into any room décor.•Seamless Integration: Featuring low and high-level inputs, the Dynamo 400 can easily integrate with any audio system, whether you have a stereo setup, a surround sound system, or a dedicated home theater.•Elegant and Durable Build: With a sleek, modern finish and durable construction, this subwoofer not only sounds great but also looks great, complementing any home audio setup with style. Experience the exceptional bass performance and refined design of the MartinLogan Dynamo 400. Whether you’re watching an action-packed movie, enjoying your favorite music, or playing the latest video games, this subwoofer provides the deep, resonant bass that makes all the difference.

MartinLogan Dynamo 400 8 inch 150W Powered Subwoofer - Black (Used) Condition: Used. Tested and Working in Excellent Working Condition.(see pictures) It comes with Original Box and Accessories.(see Pictures) You will receive what's photographed only. Please see photos for more details. product you are browsing has been inspected by our qualified technicians. All items sold come with Anti-tampering seals and serial numbers are recorded above! - Feedback - - Customer Service - We do not believe in negative feedback, so please contact us before leaving any if unsatisfied with the transaction, and we will do our best to resolve the problem in way in which each party will be satisfied. If you are satisfied with your purchase, please leave positive feedback.

ML Dynamo 1100X features a 1,300 Watt (peak) amplifier, 12-inch audiophile grade woofer, extensive input options, optional wireless connectivity, control via a Bluetooth app, Anthem Room Correction (ARC®), and user-configurable front- or down-firing design. Dramatic bass detail and attack, superb extension, and room-shaking output ensure a compelling music and home theater experience. Perfect like new condition with original packaging. Non-smoking. Grill never used always prefer down firing.

Used and in excellent working condition. Has been the primary subwoofer in our living room theater for about 4 years. Upgraded to a larger model. Loved this sub works amazing especially for music. Cosmetic has some minor blemishes I’d say 8/10. Working order is 10/10. Used in a smoke free home.

MartinLogan Dynamo 400 8 inch 150W Powered Subwoofer - Black (Used) Condition: Used. Tested and Working in Excellent Working Condition.(see pictures) It comes with Original Box and Accessories.(see Pictures) You will receive what's photographed only. Please see photos for more details. product you are browsing has been inspected by our qualified technicians. All items sold come with Anti-tampering seals and serial numbers are recorded above! - Feedback - - Customer Service - We do not believe in negative feedback, so please contact us before leaving any if unsatisfied with the transaction, and we will do our best to resolve the problem in way in which each party will be satisfied. If you are satisfied with your purchase, please leave positive feedback.

MartinLogan Dynamo 400 8 inch 150W Powered Subwoofer - Black (Used) Condition: Used. Tested and Working in Excellent Working Condition.(see pictures) It comes with Original Box and Accessories.(see Pictures) You will receive what's photographed only. Please see photos for more details. product you are browsing has been inspected by our qualified technicians. All items sold come with Anti-tampering seals and serial numbers are recorded above! - Feedback - - Customer Service - We do not believe in negative feedback, so please contact us before leaving any if unsatisfied with the transaction, and we will do our best to resolve the problem in way in which each party will be satisfied. If you are satisfied with your purchase, please leave positive feedback.

MartinLogan Dynamo 800X 10 300W Powered Subwoofer - Black MartinLogan Dynamo 800X 10 300W Powered Subwoofer - Black Description The Auction Includes The Following   MartinLogan Dynamo 800X 10 300W Powered Subwoofer - Black  COMES AS SHOWN  POWER CORD INCLUDED NO BOX NO MANUALS  STOCK 668     Showcase your items with Auctivas Listing Templates! THE simple solution for eBay sellers. Track Page Views WithAuctivas Counter