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KEF 104/2 Speaker Midrange Drivers & Tweeter Box B110 - SP1190 in Full Working.

End: 26.10. 2024 05:51:55 on Saturday
  • Condition: Used
  • Price: 123.86 EUR FESTPREIS
  • Status: unsold
  • Item number: 146052762906
  • Seller: glxh3754 (162|100.0%)
  • Seller information: non commercial
  • Item location: Westminster, California USA
  • Ships to: US
  • Shipping: 55,0 EUR
  • on EBAY

KEF IQ90 Floorstanding Speaker Pair In Black Ash

End: 10.10. 2024 00:45:03 on Thursday
  • Condition: Used
  • Price: 296.36 EUR Auktion
  • Status: sold
  • Item number: 326291359871
  • Bids: 2
  • Seller: petiteface (167|100.0%)
  • Seller information: non commercial
  • Item location: San Jose, California USA
  • Ships to: US
  • Shipping: 80,0 EUR
  • on EBAY

KEF C55 Speaker Review, 2 pg, 1990, Full Test, Info, Specs

End: 07.10. 2024 15:40:40 on Monday
  • Condition: Used
  • Price: 9.48 EUR FESTPREIS
  • Status: unsold
  • Item number: 167005684138
  • Seller: effgjm (22623|99.1%)
  • Seller information: Commercial (with base shop)
  • Item location: Olmsted Falls, Ohio USA
  • Ships to: Worldwide
  • Shipping: 3,0 EUR
  • on EBAY

KEF C55 Speaker Review, 2 pg, 1990, Full Test, Info, Specs

End: 04.10. 2024 15:39:11 on Friday
  • Condition: Used
  • Price: 9.24 EUR FESTPREIS
  • Status: unsold
  • Item number: 166995083266
  • Seller: effgjm (22602|99.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Olmsted Falls, Ohio USA
  • Ships to: Worldwide
  • Shipping: 3,0 EUR
  • on EBAY

KEF Q900 Floor Standing Speakers (Pair) in Great Condition

End: 20.08. 2024 21:38:57 on Tuesday
  • Condition: Used
  • Price: 674.98 EUR FESTPREIS
  • Status: unsold
  • Item number: 305378858397
  • Seller: jbetsch77 (112|100.0%)
  • Seller information: non commercial
  • Item location: Cincinnati, Ohio USA
  • Ships to: None
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    KEF Q900 speakers in excellent condition, work perfectly. They sound fantastic and will go as loud as you want. I just dont need them anymore. Local pickup only. · Design: Two-and-a-half-waybass reflex· Driveunits: 200 mm (8 in) aluminum Uni-Q, 38 mm (1.5 in) vented aluminum domeHF, 8 in woofer, two 8 in passive radiators· Frequencyresponse: ±3dB, 32 Hz–40 kHz· Crossoverfrequency: 1.8 kHz· Amplifierrequirements: 15–200 W· Sensitivity: 91dB/2.83 V/m· Maximumoutput (SPL): 114 dB· Impedance: 8ohms· Weight: 22.1kg (48.7 lbs)· Dimensions: 1060 x 244 x 322 mm (41.7 x 9.6 x 12.7in)

KEF C55 Speaker Review, 2 pg, 1990, Full Test, Info, Specs

End: 09.08. 2024 11:43:17 on Friday
  • Condition: Used
  • Price: 9.11 EUR FESTPREIS
  • Status: unsold
  • Item number: 145926719091
  • Seller: effgjm (22538|99.1%)
  • Seller information: Commercial (with base shop)
  • Item location: Olmsted Falls, Ohio USA
  • Ships to: Worldwide
  • Shipping: 3,0 EUR
  • on EBAY
  • Description

    This is a reprint of an Audio Review from 1990! This review will have SPECS, COMMENTARY, DETAILS, and INFORMATION about the item listed A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Each Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Musik in die Bude: KEF Lautsprecher 90 x 26 x 30

End: 18.07. 2024 14:36:14 on Thursday
  • Condition: Used
  • Price: 50.0 EUR Auktion
  • Status: unsold
  • Item number: 315545173841
  • Bids: 0
  • Seller: gepo_3219 (56|100.0%)
  • Seller information: non commercial
  • Item location: Berlin Deutschland
  • Ships to: None
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Musik in die Bude: KEF Lautsprecher 90 x 26 x 30Schöne Selbstbau Lausprecher 90 x 26 x 30 cm mit KEF Speaker

Musik in die Bude: KEF Lautsprecher 90 x 26 x 30

End: 04.07. 2024 14:27:18 on Thursday
  • Condition: Used
  • Price: 50.0 EUR Auktion
  • Status: unsold
  • Item number: 315482247802
  • Bids: 0
  • Seller: gepo_3219 (55|100.0%)
  • Seller information: non commercial
  • Item location: Berlin Deutschland
  • Ships to: None
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Musik in die Bude: KEF Lautsprecher 90 x 26 x 30Schöne Selbstbau Lausprecher 90 x 26 x 30 cm mit KEF Speaker

KEF Q900 Floor Standing Speakers (Pair)

End: 10.06. 2024 19:28:26 on Monday
  • Condition: Used
  • Price: 725.15 EUR FESTPREIS
  • Status: unsold
  • Item number: 256512513711
  • Seller: silversl (618|100.0%)
  • Seller information: non commercial
  • Item location: Salt Lake City, Utah USA
  • Ships to: None
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Sound perfect, and look really nice. There is a small tear in one of the speaker grills as shown in the picture.

KEF R900 Floorstanding Speakers; Black Pair

End: 21.05. 2024 19:17:38 on Tuesday
  • Condition: Used
  • Price: 1734.55 EUR FESTPREIS
  • Status: unsold
  • Item number: 335039144794
  • Seller: tmraudio (12846|99.6%)
  • Seller information: Commercial (with base shop)
  • Item location: Erie, Colorado USA
  • Ships to: US
  • Shipping: 178,99 EUR
  • on EBAY
  • Description

    The worlds largest online retailer of pre-owned audio Product DescriptionWho we areWhat we doOur ProcessOur Policies KEF R900 Floorstanding Speakers; Black Pair Product SKU: 53594 Age: 7 years Tobacco Exposure: No MSRP: $5000 Serial Number: XR90006645I29N1G, XR90006638I29N1G # of Owners: 2 Service History: None Cosmetic Description: Very good condition with minimal visible cosmetic wear including surface scratches and scuffs on the tops of both cabninets . These blemishes are not readily visible from the listening position, and do not detract from the overall wonderful appearance. What is Included: Pair of speakers, Hex-wrench, Manual, Factory packaging Other Notes: The KEF R900 loudspeakers are not only a classy piece of furniture for the house, they’re an engineering masterpiece. With a smooth and accurate low end, scarily realistic midrange and well extended, yet inoffensive highs, the sound is exactly what one would imagine a reference KEF product at this price-point may produce. -Matthew Jens, StereoNET Functional Notes: Operational condition of this item is excellent, fully tested and no issues found. Shipping: Cost to ship this item within the contiguous United States is a flat rate of $179- including packaging and insurance. For all other locations including Hawaii, Puerto Rico and Alaska, please request a quote prior to purchase. Items with factory packaging will be double boxed. When factory packaging not available re-usable shipping box with custom injected-foam mold will be used. (for all items over 10 lbs). Note that all items valued over $750 will require a signature upon delivery. Your online source for the best value in new and used audio gear. Visit us online to Buy / Sell / Trade / Consign The Music Room is the largest online retailer of pre-owned HiFi equipment in the world. Headquartered in beautiful Boulder Colorado, The Music Room is a team of 17 strong (and growing) music lovers - all dedicated to one singular mission: delivering the very best online shopping experience in the audio industry - period. We specialize in well-cared for, previously used gear because that is what we are passionate about. We feel that there is nothing more fulfilling than creating a high-performance system on a budget with carefully selected used components, speakers and cables. Our program is safe, secure, fast, fair, hassle-free and highly effective. Visit us online to Buy / Sell / Trade / Consign Buy: Are you looking to get a fair price for your used home audio equipment without all the hassles, headaches, risks and fees? We will appraise your equipment and make you a quick, easy, fair cash offer. Just fill out our “get a quote” form on our homepage to start the process. Sell: We sell in multiple online venues with many (but not all) of our products available in our eBay store. Everything is quality-assured and backed by our best-in-class, satisfaction-guaranteed return policy. Trade: Make your budget go further with a generous trade-in allowance. Let us know what you have available, and we’ll get you the best possible trade-in allowance. We can even assist with shipping & logistics from anywhere in the USA. Just fill out our “get a quote” form on our homepage to start the process. Consign: We offer a hassle-free way for individuals and businesses to liquidate used gear. We’ll handle every step of the process from shipping to appraisals, customer service, fulfillment, and returns: Industry-low rates with no hidden fees Leverage our world-class reputation and get exposure in multiple sales venues - putting your product in front of over 570k monthly shoppers. Our program is Safe, Secure, Fast, Fair, Hassle-Free and Highly Effective. With 100% feedback ratings in every venue in which we sell, you can rest assured that we’ve got your back. Visit us online to Buy / Sell / Trade / Consign Quality Assurance: We offer 15-20 new product listings for sale daily. Each product undergoes an extremely rigorous quality-assurance and listening session by one of our qualified technicians. We understand that buying used audio equipment can be rife with uncertainty and unexpected headaches. Our quality assurance program is informed by a knowledge-base built through delivering over 30,000 used audio products to satisfied customers. We promise to deliver your product in good working order - exactly as described 100% of the time. Support: We don’t just make promises. We stand behind them - your satisfaction is guaranteed. Our support team is ready to help you with any questions you might have before and after the sale. Value: In the never-ending pursuit of high performance, it’s important to stretch your limited budget as far as possible. Used equipment sells for a fraction of new prices, and with a partner like The Music Room you can upgrade any time you like and get most of your money back. There’s simply no better way to maximize a limited audio budget. Packaging: We’ve invested thousands of dollars and countless hours into mastering our state-of-the-art packaging process. Our custom foam-in-place packaging system allows us to safely package almost any item regardless of irregular shapes or sizes. Most importantly, this system provides our customers with a re-usable shipping box which increases the resale value of the product and provides a shipping method for easy, secure returns. Be seen by over 70,000 monthly visitors. Visit us online to Buy / Sell / Trade / Consign Payment: Prompt payment is expected. Paypal is preferred but all forms of payment are accepted. Unpaid item case will be opened after 3 days if no payment received. Shipping Times: Most Domestic orders ship within 1 business day of purchase. For International orders or freight shipments, please allow 2-3 business days. In all cases, tracking information will be emailed to you at the moment the shipping label is created. If you cant find it or have other questions about shipping & logistics, please contact us. Shipping Costs: Flat rate shipping costs are applicable within the contiguous 48 States (USA). These rates are clearly posted on each product page. For an International or custom quote (including Hawaii, PR, AK) please contact us. Returns: Every purchase made on eBay carries a 30-day, satisfaction-guaranteed return policy. If youre not happy with your purchase for any reason or if youve simply changed your mind... no problem. Simply ship it back for a full refund or exchange (minus S&H costs). If you have received an item that is defective in some way, we will make it right. Let us know - we will pay for return shipping and repair the item or refund 100% of your original purchase price.

KEF 203/2 Reference Speakers Gorgeous Cherry Finish Floor Standing 90dB

End: 21.05. 2024 11:37:09 on Tuesday
  • Condition: Used
  • Price: 2286.78 EUR FESTPREIS
  • Status: unsold
  • Item number: 235564611745
  • Seller: desmor9514 (0|0.0%)
  • Seller information: non commercial
  • Item location: Lemon Grove, California USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    KEF 203/2 Reference Speakers in Cherry Finish:Specifications:Type: 3-way floor-standingFrequency Response: 40Hz - 70kHzSensitivity: 90dBNominal Impedance: 8 OhmsRecommended Amplifier Power: 50W - 250W

KEF C55 Speaker Review, 2 pg, 1990, Full Test, Info, Specs

End: 23.03. 2024 14:03:51 on Saturday
  • Condition: Used
  • Price: 9.38 EUR FESTPREIS
  • Status: unsold
  • Item number: 166655270781
  • Seller: effgjm (22190|98.8%)
  • Seller information: Commercial (with base shop)
  • Item location: Olmsted Falls, Ohio USA
  • Ships to: Worldwide
  • Shipping: 3,0 EUR
  • on EBAY
  • Description

    This is a reprint of an Audio Review from 1990! This review will have SPECS, COMMENTARY, DETAILS, and INFORMATION about the item listed A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Each Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

Audiophile System Kef R3 Meta Technics 1200gr. Line Magnetic 508ia Topping D90se

End: 25.02. 2024 19:10:26 on Sunday
  • Condition: Used
  • Price: 6579.0 USD FESTPREIS
  • Status: 30T 19:3:18
  • Item number: 186269979517
  • Seller: (|%)
  • Seller information:
  • Item location: Las Vegas,NV,USA USA
  • Ships to:
  • Shipping: 0,0 USD
  • on EBAY
  • Description

    Everything is pretty much mint. Breaks my heart to sell. The 508ia comes with 1200.00 in tube upgrades. 1200gr has a Nagaoka mp500 cartridge with brand new stylus. And a funk firm achromat. R3 Meta comes with matching S3 stands. Everything works flawless. My friend comes over who has a 25,000.00 system. Everytime he comes over he always says he likes my system better. So ya it is jaw dropping good. Also included is a really good SUT Local pick up only. Im into the amp for 4 grand.. You do the math. Ya pretty much giving this stuff away.

KEF C55 Speaker Review, 2 pg, 1990, Full Test, Info, Specs

End: 23.02. 2024 14:43:33 on Friday
  • Condition: Used
  • Price: 9.15 EUR FESTPREIS
  • Status: unsold
  • Item number: 145612370406
  • Seller: effgjm (22114|99.0%)
  • Seller information: Commercial (with base shop)
  • Item location: Olmsted Falls, Ohio USA
  • Ships to: Worldwide
  • Shipping: 3,0 EUR
  • on EBAY
  • Description

    This is a reprint of an Audio Review from 1990! This review will have SPECS, COMMENTARY, DETAILS, and INFORMATION about the item listed A piece of Audio History! I have THOUSANDS more Ads and Reviews on my Ebay Store. Email with ANY questions, THANKS! -Search for any brand you like on the left side in my Store Search bar. I have almost every popular Audio brand! -Each Page is 8.5 by 11 -Shipping is $3 in the USA and $6 ANYWHERE else, I ship WORLDWIDE! Each additional item is only $1 more to ship! -As always, your satisfaction is GUARANTEED at Electronics Archives! If you are unhappy with any purchase, email and I will get you a resolution or a refund! -Email me with any questions, I put 10-20 new Ads and Brochures on my site EVERY DAY! THANK YOU! Powered by eBay Turbo ListerThe free listing tool. List your items fast and easy and manage your active items.

KEF CI9000 ACE In-Wall Referencce Theater Speakers, Uni-Q Stereo Pair TXH

End: 31.01. 2024 16:58:35 on Wednesday
  • Condition: New: Other
  • Price: 740.6 EUR Auktion
  • Status: unsold
  • Item number: 235401172954
  • Bids: 0
  • Seller: overstock_king (91|100.0%)
  • Seller information: non commercial
  • Item location: Fort Wayne, Indiana USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    This is a great pair of speakers that were used for testing only. They have about 300 hours total on them. Comparable pairs retail for $4,000+. These will ship in the original boxes with all of the mounting hardware, and both factory grills. Please ask any questions prior to bidding.

Audiophile System Kef R3 Meta Technics 1200gr. Line Magnetic 508ia Topping D90se

End: 19.01. 2024 22:53:03 on Friday
  • Condition: Used
  • Price: 5550.76 EUR FESTPREIS
  • Status: unsold
  • Item number: 186255982036
  • Seller: technics1200702 (1233|100.0%)
  • Seller information: non commercial
  • Item location: Las Vegas, Nevada USA
  • Ships to: None
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Everything is pretty much mint. Breaks my heart to sell. The 508ia comes with 1200.00 in tube upgrades. 1200gr has a Nagaoka mp500 cartridge with brand new stylus. And a funk firm achromat. R3 Meta comes with matching S3 stands. Everything works flawless. My friend comes over who has a 25,000.00 system. Everytime he comes over he always says he likes my system better. So ya it is jaw dropping good. Also included is a really good SUT Local pick up only. Im into the amp for 4 grand.. You do the math. Ya pretty much giving this stuff away.

KEF CI9000 ACE In-Wall Referencce Theater Speakers, Uni-Q Stereo Pair TXH

End: 17.01. 2024 16:57:47 on Wednesday
  • Condition: New: Other
  • Price: 830.99 EUR Auktion
  • Status: unsold
  • Item number: 235381785652
  • Bids: 0
  • Seller: overstock_king (90|100.0%)
  • Seller information: non commercial
  • Item location: Fort Wayne, Indiana USA
  • Ships to: US
  • Shipping: EUR
  • on EBAY
  • Description

    This is a great pair of speakers that were used for testing only. They have about 300 hours total on them. Comparable pairs retail for $4,000+. These will ship in the original boxes with all of the mounting hardware, and both factory grills. Please ask any questions prior to bidding.

Audiophile System Kef R3 Meta Technics 1200gr. Line Magnetic 508ia Topping D90se

End: 13.01. 2024 19:57:39 on Saturday
  • Condition: Used
  • Price: 9291.95 EUR FESTPREIS
  • Status: unsold
  • Item number: 186245402104
  • Seller: technics1200702 (1232|100.0%)
  • Seller information: non commercial
  • Item location: Las Vegas, Nevada USA
  • Ships to: None
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Everything is pretty much mint. Breaks my heart to sell. The 508ia comes with 1200.00 in tube upgrades. 1200gr has a Nagaoka mp500 cartridge with brand new stylus. And a funk firm achromat. R3 Meta comes with matching S3 stands. Everything works flawless. My friend comes over who has a 25,000.00 system. Everytime he comes over he always says he likes my system better. So ya it is jaw dropping good. Also included is a really good SUT Local pick up only.

KEF CI9000 ACE In-Wall Referencce Theater Speakers, Uni-Q Stereo Pair TXH

End: 10.01. 2024 16:57:35 on Wednesday
  • Condition: New: Other
  • Price: 500.0 USD Auktion
  • Status: 6T 22:6:30
  • Item number: 235371364649
  • Bids: 0
  • Seller: (|%)
  • Seller information:
  • Item location: Fort Wayne,IN,USA USA
  • Ships to:
  • Shipping: USD
  • on EBAY
  • Description

    This is a great pair of speakers that were used for testing only. They have about 300 hours total on them. Comparable pairs retail for $4,000+. These will ship in the original boxes with all of the mounting hardware, and both factory grills. Please ask any questions prior to bidding.

Audiophile System Kef R3 Meta Technics 1200gr. Line Magnetic 508ia Topping D90se

End: 06.01. 2024 20:19:39 on Saturday
  • Condition: Used
  • Price: 6759.15 EUR FESTPREIS
  • Status: unsold
  • Item number: 186238192327
  • Seller: technics1200702 (1267|100.0%)
  • Seller information: non commercial
  • Item location: Las Vegas, Nevada USA
  • Ships to: None
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Everything is pretty much mint. Breaks my heart to sell. The 508ia comes with 1200.00 in tube upgrades. 1200gr has a Nagaoka mp500 cartridge with brand new stylus. And a funk firm achromat. R3 Meta comes with matching S3 stands. Everything works flawless. My friend comes over who has a 25,000.00 system. Everytime he comes over he always says he likes my system better. So ya it is jaw dropping good. Also included is a really good situation. Local pick up only.

Audiophile System Kef R3 Meta Technics 1200gr. Line Magnetic 508ia Topping D90se

End: 05.01. 2024 00:41:15 on Friday
  • Condition: Used
  • Price: 6804.66 EUR FESTPREIS
  • Status: unsold
  • Item number: 186227792340
  • Seller: technics1200702 (1267|100.0%)
  • Seller information: non commercial
  • Item location: Las Vegas, Nevada USA
  • Ships to: None
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Everything is pretty much mint. Breaks my heart to sell. The 508ia comes with 1200.00 in tube upgrades. 1200gr has a Nagaoka mp500 cartridge with brand new stylus. And a funk firm achromat. R3 Meta comes with matching S3 stands. Everything works flawless. My friend comes over who has a 25,000.00 system. Everytime he comes over he always says he likes my system better. So ya it is jaw dropping good. Also included is a really good situation. Local pick up only.

KEF MODEL 90 Crossover & speaker terminal for Centre Speaker SP3178

End: 26.11. 2023 15:47:28 on Sunday
  • Condition: Used
  • Price: 11.87 EUR FESTPREIS
  • Status: sold
  • Item number: 115905376308
  • Seller: icecooliain (7226|99.5%)
  • Seller information: Commercial
  • Item location: Bedford Großbritannien
  • Ships to: GB
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    KEF MODEL 90 Reference Series Centre Speaker SP3178 Myref#s13-grn134

KEF Q900 Floor Standing Speakers With Matching Q200C Center Channel Speaker

End: 24.11. 2023 04:41:04 on Friday
  • Condition: Used
  • Price: 780.53 EUR FESTPREIS
  • Status: sold
  • Item number: 204512165027
  • Seller: mcmcurdy (392|100.0%)
  • Seller information: non commercial
  • Item location: Willoughby, Ohio USA
  • Ships to: None
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    KEF Q900 Floorstanding Speakers (2) and Q200C Center Channel Speaker (1). Gorgeous color combo in Rosewood and Black! Purchased brand new in 2015 , paid $2100 from an authorized dealer. Adult owned. These were among top rated speakers in the price range when purchased new. Excellent value for the money. Local pickup in Willoughby Hills , OH , or within 50 miles. Excellent, condition, great sound quality. Includes speakers , grills, original owners manual and serial numbers from original boxes. Also includes original carpet spikes and hardwood floor / tile stands 100% positive feedback, bid with confidence

Kef Q900 Floorstanding Speakers - Black Oak

End: 08.10. 2023 18:10:26 on Sunday
  • Condition: Used
  • Price: 663.79 EUR FESTPREIS
  • Status: sold
  • Item number: 334947609206
  • Seller: aikotrading (496|100.0%)
  • Seller information: non commercial
  • Item location: Salem, Oregon USA
  • Ships to: US
  • Shipping: 0,0 EUR
  • on EBAY
  • Description

    Pair of Kef Q900 Floorstanding Speakers - Black Oak This pair have been used in my home for six years. I am the original owner. Big soundstage and bass. Smooth treble. Was listed on Stereophile recommended speaker list when released and well reviewed by various established reviewers. Many people prefer the Q900 over the newer Q series due to the smooth treble. I also have listed the Q600C center channel. Power Handling: 15 - 200 WattsNominal Impedance: 8 OhmsSensitivity: 91dBMax. output: 114dBCrossover Frequency: 1.8kHzFrequency Response: 32Hz - 40kHz