https://acousticresearchspeakers.net Sun, 28 Jun 2026 06:19:47 +0000 en-CA hourly 1 https://wordpress.org/?v=4.1.1 https://acousticresearchspeakers.net/2026/06/acoustic-research-speakers-two-sets-tsw-410-and-tsw-110-four-total/ https://acousticresearchspeakers.net/2026/06/acoustic-research-speakers-two-sets-tsw-410-and-tsw-110-four-total/#comments Thu, 04 Jun 2026 04:36:46 +0000 https://acousticresearchspeakers.net/2026/06/acoustic-research-speakers-two-sets-tsw-410-and-tsw-110-four-total/ read more »]]>














Two sets of speakers – TSW 410 and TSW 110. One hour West of DC and Baltimore. TSW 410 are what I would consider floor speakers and the 110s are bookshelf. They come from the same line of speakers. Run them in series or parallel, look it up. Can wire them together into two larger speakers. Both sets speakers have been refoamed and the surrounds are in excellent condition. Solid wood on the top and bottom not particle board or MDF. Overall excellent condition and aesthetically pleasing to look at. Great speakers that sound good and won’t break the bank. Acoustic Research TSW 410. These speakers are renowned for their solid oak cabinets, titanium dome tweeters, and warm, detailed sound signature characteristic of the original Acoustic Research brand before its acquisition. The TSW 410 features an acoustic suspension (sealed box) design, which provides tight, accurate bass response. Design: 3-way acoustic suspension (some sources describe it as a 2.5-way configuration where both woofers operate in the bass, but only the mid-woofer handles midrange). Tweeter: 3/4-inch nitrogen-fired titanium dome with acoustic lens (liquid-cooled in some descriptions). Mid-range: 6.5-inch carbon-filled poly cone. Woofer: 8-inch carbon-filled poly cone (some listings specify 6.5-inch, but 8-inch is common for the 410 model in the 3-driver layout). Frequency Response: 46 Hz – 40,000 Hz (-3dB). Impedance: 4 Ohms (minimum 3.6 Ohms). Sensitivity: 86 dB (some sources cite 89 dB with 2.83V input). Crossover Frequencies: 450 Hz and 3,800 Hz. Dimensions: Approximately 24.75″ H x 12.25″ W x 11.75 D (63 x 32 x 23 cm). Finish: Solid oak veneer (often oiled walnut or pecan). He TSW 110 is a 2-way passive speaker featuring a sealed box (acoustic suspension) enclosure design. It utilizes a 6.5-inch woofer and a 0.75-inch titanium dome tweeter. Its frequency response ranges from 68 Hz to 40,000 Hz (-3dB), with a crossover frequency set at 5,000 Hz. The physical dimensions are approximately 10 x 15 x 8 inches (25.4 x 38 x 20.3 cm).

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Yes, sale is for all four acoustic research speakers.

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A total of 4 grills for Acoustic Research AR3a speaker cabinets. The top two are in beautiful shape aside from a small crack in one and the bottom two are structurally perfect but have some discoloration and one of the two is missing its badge.

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3 Sets of Original Wooden Stands For AR1 AR2 AR3 Type Speakers. Measures 18″ x 11″ x 1 1/4. Total Weight 10.8 lbs/4.9kg. Fully assembled measures 14 3/8″ x 12 3/4″ x 11 High. Please take a look at pictures above. 3 sets of wooden stands. Will fit AR1 AR2 AR3 type speakers. A couple of the stands are missing the black felt as seen in pictures above. Thank You and Good Luck :. The item “3 Sets Acoustic Research AR1 AR2 AR3 Speaker Wooden Stands All Original” is in sale since Sunday, September 6, 2020. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “mono” and is located in Fairfax, Virginia. This item can be shipped worldwide.

• Country/Region of Manufacture: United States
• Brand: Acoustic Research

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READ THIS VERY CAREFULLY AND COMPLETELY BECAUSE YOUR QUESTIONS MIGHT ALREADY BE ANSWERED. THIS IS A LARGE LOT OF HOME SPEAKERS THAT I ACQUIRED AT VARIOUS AUCTIONS OR ESTATE SALES OVER THE LAST YEAR OR SO. THEY ALL NEED TO GO TOGETHER. IF YOU DON’T WANT OR CAN’T USE CERTAIN SPEAKERS, YOU CAN TAKE THEM TO GOODWILL OR THROW THEM AWAY, BUT YOUR PAYING FOR ALL OF THEM, SO YOU’RE TAKING ALL OF THEM. HOPEFULLY THIS WILL ELIMINATE TIRE KICKERS AND PEOPLE THAT THINK I’LL NEGOTIATE ON SCENE. AS I SAID, I DON’T HAVE TIME TO PLAY SHOW AND TELL OR HAVE THEM NIT PICKED AND NEGOTIATED ON. THEY ALL SHOW WEAR SUCH AS SCRATCHES, SCUFFS, DUST, ETC. I HAVE THESE SPEAKERS STORED AT A HOME IN LEESBURG, VIRGINIA THAT I HAVE UNDER INNER RENOVATION. THE CREW WILL NOT BE BACK FOR A FEW MONTHS. THEY ARE 100% SECURE. Celestion SL6 (pair) front emblems are off , but I have them. Sansui SPA1700 (1 speaker). Pioneer CS G303 (3 pair, 6 total). Harmon Kardon Thirty 30 (pair). Yamaha NS A180 (pair). BIC America Ventura V620 (pair). Zenith Allegro 3000 (pair). James Lansing L88P 88 Plus (pair) (tweeters replaced at some point). Advent Henry Kloss designed Smaller Advent Loudspeaker (2 pair, 4 speakers total). Acoustic Research AR18 (pair). Acoustic Research AR94S (pair). Technics SB A32 (pair). KLH Model 5 (pair). Realistic Mach One (pair). Polk SDA Compact L&R (pair). JBL- L80T In origininal boxes as shown with owners instructions (pair). The item “Speakers 24 sets Acoustic Research, Harmon Kardon, Pioneer, Henry Kloss Advent” is in sale since Monday, August 20, 2018. This item is in the category “Consumer Electronics\TV, Video & Home Audio\Home Audio\Home Speakers & Subwoofers”. The seller is “those_were_good_old_days” and is located in Frederick, Maryland. This item can’t be shipped, the buyer must pick up the item.

• Modified Item: No
• Country/Region of Manufacture: United States
• Custom Bundle: No
• MPN: Does Not Apply
• Non-Domestic Product: No

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