https://acousticresearchspeakers.net Tue, 07 Apr 2026 11:28:48 +0000 en-CA hourly 1 https://wordpress.org/?v=4.1.1 https://acousticresearchspeakers.net/2026/04/acoustic-research-200037-ar18s-woofer-replacement-speaker-damaged-needs-spider/ https://acousticresearchspeakers.net/2026/04/acoustic-research-200037-ar18s-woofer-replacement-speaker-damaged-needs-spider/#comments Tue, 07 Apr 2026 11:28:48 +0000 https://acousticresearchspeakers.net/2026/04/acoustic-research-200037-ar18s-woofer-replacement-speaker-damaged-needs-spider/ read more »]]>






Acoustic Research 200037 AR18s Woofer Replacement Speaker Damaged Needs Spider. This woofer was refoamed but the spider is damaged so that will need to be fixed which means all of it will need to be fixed. It does work though and reads very well with the multimeter. You will be receiving EXACTLY what is seen in the pictures. If you have further questions, do not hesitate to message us.

]]> https://acousticresearchspeakers.net/2026/04/acoustic-research-200037-ar18s-woofer-replacement-speaker-damaged-needs-spider/feed/ 0 https://acousticresearchspeakers.net/2026/04/acoustic-research-s-20-bookshelf-speakers-black-made-in-poland/ https://acousticresearchspeakers.net/2026/04/acoustic-research-s-20-bookshelf-speakers-black-made-in-poland/#comments Mon, 06 Apr 2026 23:27:47 +0000 https://acousticresearchspeakers.net/2026/04/acoustic-research-s-20-bookshelf-speakers-black-made-in-poland/







Good working condition, but not perfect condition. They were not used much and not at high volume.

]]> https://acousticresearchspeakers.net/2026/04/acoustic-research-s-20-bookshelf-speakers-black-made-in-poland/feed/ 0 https://acousticresearchspeakers.net/2026/04/acoustic-reseach-hc4-set-of-4-speakers/ https://acousticresearchspeakers.net/2026/04/acoustic-reseach-hc4-set-of-4-speakers/#comments Sun, 05 Apr 2026 11:23:48 +0000 https://acousticresearchspeakers.net/2026/04/acoustic-reseach-hc4-set-of-4-speakers/ read more »]]>





The Acoustic Research HC4 set of 4 speakers are rectangular, black bookshelf speakers with a wired connectivity and impedance of 8 Ohms. These speakers are designed for home audio systems and offer a high-quality sound performance for an immersive listening experience. Perfect for adding a touch of elegance and sophistication to any living space, these speakers from Acoustic Research are a reliable choice for those seeking a premium audio solution. Sound great in good condition.

]]> https://acousticresearchspeakers.net/2026/04/acoustic-reseach-hc4-set-of-4-speakers/feed/ 0 https://acousticresearchspeakers.net/2026/04/acoustic-research-ar3a-speaker-cabinet-with-crossover-1972-very-nice-ar3-a/ https://acousticresearchspeakers.net/2026/04/acoustic-research-ar3a-speaker-cabinet-with-crossover-1972-very-nice-ar3-a/#comments Sat, 04 Apr 2026 23:22:11 +0000 https://acousticresearchspeakers.net/2026/04/acoustic-research-ar3a-speaker-cabinet-with-crossover-1972-very-nice-ar3-a/ read more »]]>




















Up for sale, a very nice SINGLE vintage AR3a speaker cabinet. The drivers that were removed were dated from 1972. This cabinet is in very nice condition. There are only a few small cosmetic blemishes, which can ve seen in the pictures. The drivers were removed, but the insulation and crossovers are still intact and untouched. The crossover pots are typical, they will need cleaned or replaced. The other components are also listed for sale separately. Please check my other listings for the match to this cabinet if you are in need of two. View my other listings for an array of interesting items at great prices. Please ask for additional pictures or videos if needed. The vintage stereo gear that I sell IS vintage, meaning that it is 30, 40, or even 50+ years old. With that being said, I can not offer any warranties on it. If I have a piece of gear that is questionable in any way, i will either list it as “Parts or Repair” or I will note the issues that I have found. Thank you very much for your business. I make every effort to package your items securely, so they arrive safely and undamaged. We are not responsible for any damage done in transit. I often use recycled or repurposed boxes and packing material. Many of the items we sell are used. While we make every effort to accurately describe items, sometimes it is not possible for us to test every function of a particular item. When stock photos are used, item packaging may differ from what is shown. As with all used items, you should expect your item to have signs of wear i. Scratches, dents, scrapes, wrinkles, stains, etc. Again, we make every effort to document any issues as best as possible. What you see is what you get; nothing more, nothing less. Unopened, new, sealed, with tags, undamaged, etc. No warranties, express or implied, are offered with your item unless otherwise specified. Tracking info is uploaded when available. We also cannot be held responsible for you not reading the item’s description.

]]> https://acousticresearchspeakers.net/2026/04/acoustic-research-ar3a-speaker-cabinet-with-crossover-1972-very-nice-ar3-a/feed/ 0 https://acousticresearchspeakers.net/2026/04/acoustic-research-holographic-imaging-series-center-speaker-mc1-made-in-usa-c-1/ https://acousticresearchspeakers.net/2026/04/acoustic-research-holographic-imaging-series-center-speaker-mc1-made-in-usa-c-1/#comments Sat, 04 Apr 2026 11:20:48 +0000 https://acousticresearchspeakers.net/2026/04/acoustic-research-holographic-imaging-series-center-speaker-mc1-made-in-usa-c-1/ read more »]]>






Speakers in good shape free of tears in the surround. The Acoustic Research Holographic Imaging Series Center Speaker MC1 is a rare vintage audio component that offers exceptional sound quality and holographic imaging capabilities. This speaker from Acoustic Research is part of a highly sought-after series known for its innovative technology and sleek design. Perfect for audiophiles and collectors looking to enhance their vintage audio setup, the MC1 center speaker delivers an immersive listening experience with its advanced holographic imaging technology.

]]> https://acousticresearchspeakers.net/2026/04/acoustic-research-holographic-imaging-series-center-speaker-mc1-made-in-usa-c-1/feed/ 0 https://acousticresearchspeakers.net/2026/04/acoustic-research-ar-3a-oiled-walnut-speakers-pair-3-way-free-shipping/ https://acousticresearchspeakers.net/2026/04/acoustic-research-ar-3a-oiled-walnut-speakers-pair-3-way-free-shipping/#comments Fri, 03 Apr 2026 23:19:45 +0000 https://acousticresearchspeakers.net/2026/04/acoustic-research-ar-3a-oiled-walnut-speakers-pair-3-way-free-shipping/ read more »]]>























Important Notice for International Customers. We have tried to describe the product condition as much as possible, so please check carefully before purchasing. The product condition will be clearly stated in the item description section. Both speakers produce sound. Connection method: 1 = positive 2 = negative A small noise occurs when adjusting the rear attenuators. Please note: – The midrange/tweeter area shows repair marks and tape repairs. The woofers also show signs of age and repair around the dust cap area. Due to age, restoration or further maintenance may be required. Crossover condition has not been confirmed in detail. Please review all photos carefully before purchasing. Accessories Main Unit Condition For Parts.

]]> https://acousticresearchspeakers.net/2026/04/acoustic-research-ar-3a-oiled-walnut-speakers-pair-3-way-free-shipping/feed/ 0 https://acousticresearchspeakers.net/2026/04/acoustic-research-awsf100-lantern-speakers-outdoor-bluetooth-rechargeable-pair/ https://acousticresearchspeakers.net/2026/04/acoustic-research-awsf100-lantern-speakers-outdoor-bluetooth-rechargeable-pair/#comments Thu, 02 Apr 2026 23:16:33 +0000 https://acousticresearchspeakers.net/2026/04/acoustic-research-awsf100-lantern-speakers-outdoor-bluetooth-rechargeable-pair/ read more »]]>










These are Acoustic Research AWSF100 lantern speakers built for the kind of evenings where the music stays outside longer than the daylight. Part outdoor light, part Bluetooth speaker, and part backyard mood enhancer. Each unit combines a warm lantern style LED light with a surprisingly solid wireless speaker. Perfect for patios, camping, decks, or anywhere you want music without dragging extension cords across the yard. The handles make them easy to carry or hang, and the rechargeable battery keeps things simple and cordless. The pair can be used together to spread sound across a larger space, which makes them great for gatherings, garages, fire pits, or that one neighbor who always seems to bring a chair but never brings a speaker. Bluetooth wireless audio streaming. Built in LED lantern style light. Portable carry handle design. Indoor or outdoor use. Pair of speakers included. Warm ambient lighting plus music in one unit. These are ideal for. Deck lighting with music. Emergency lighting with bonus tunes. They deliver more sound than you’d expect from their size while doubling as useful lighting. Basically they solve two problems at once without taking up extra space. This item has been inspected and carefully packed. If we missed anything just send a message and we will make it right.

]]> https://acousticresearchspeakers.net/2026/04/acoustic-research-awsf100-lantern-speakers-outdoor-bluetooth-rechargeable-pair/feed/ 0 https://acousticresearchspeakers.net/2026/04/acoustic-research-tsw-210-8-woofer-replacements-8-ohm-qty-2-woofers/ https://acousticresearchspeakers.net/2026/04/acoustic-research-tsw-210-8-woofer-replacements-8-ohm-qty-2-woofers/#comments Wed, 01 Apr 2026 23:11:05 +0000 https://acousticresearchspeakers.net/2026/04/acoustic-research-tsw-210-8-woofer-replacements-8-ohm-qty-2-woofers/



For sale (Qty 2) New Rubber Surround 8 Woofer Replacements 8 Ohm for Acoustic Research TSW-210 Speakers. 1 woofer per cabinet. These have rubber surrounds not like the original foam woofers, plus the sound is better and will last longer.

]]> https://acousticresearchspeakers.net/2026/04/acoustic-research-tsw-210-8-woofer-replacements-8-ohm-qty-2-woofers/feed/ 0 https://acousticresearchspeakers.net/2026/03/acoustic-research-ar-ar-3a-speaker-pair-used-working-japan-fs/ https://acousticresearchspeakers.net/2026/03/acoustic-research-ar-ar-3a-speaker-pair-used-working-japan-fs/#comments Mon, 30 Mar 2026 21:15:01 +0000 https://acousticresearchspeakers.net/2026/03/acoustic-research-ar-ar-3a-speaker-pair-used-working-japan-fs/ read more »]]>







Thank you for looking at my shop! Hope you have the best shopping! AR Model Number Unknown Unit – Pair. These are midrange units (pair) removed from an AR-3a. Appearance: Dirt and scratches present. We cannot change an address after the order has already been placed. Packages:Box or envelope and Bubble wrup. We provide valid Tracking Numbers for all orders. If you have any questions or issues, we are at your service. We can’t not reply gifts or unreasonable requests such as declared amount.

]]> https://acousticresearchspeakers.net/2026/03/acoustic-research-ar-ar-3a-speaker-pair-used-working-japan-fs/feed/ 0 https://acousticresearchspeakers.net/2026/03/acoustic-research-ar1-pair-with-altec-755a/ https://acousticresearchspeakers.net/2026/03/acoustic-research-ar1-pair-with-altec-755a/#comments Mon, 30 Mar 2026 08:18:21 +0000 https://acousticresearchspeakers.net/2026/03/acoustic-research-ar1-pair-with-altec-755a/ read more »]]>





















Acoustic Research AR-1 pair with Altec 755A drivers. Hard to find and in good condition overall. The Altec 755A measure almost identical as you can see in the photos. They sound incredible along with the big woofer. The cabinets were nicely refinished prior to my ownership, and the grills were redone as well. The grills are stained but otherwise in ok shape. One cabinet has a veneer crack several inches long on top that I tried to photograph. Perhaps you’ll want to refinish or just touch up or enjoy them as is. A prior owner thoughtfully scribed what appears to be their Social Security # in the back of each cabinet yikes! I covered each with blue tape in the photos but didn’t want to do a permanent fix by sanding it away. You can do that, of course, when they are yours. Again, these are good looking speakers–From the listening seat, I think they are extraordinarily attractive! I’ve been in the hobby for decades and share your passion. While these are not perfect, they look far better than most other pairs I’ve seen. Cheers, DougI’ve added photos of Serial Numbers from back of each speaker. They are 17178 & 17180 which makes them a near-consecutive pair.

]]> https://acousticresearchspeakers.net/2026/03/acoustic-research-ar1-pair-with-altec-755a/feed/ 0