https://acousticresearchspeakers.net Wed, 27 May 2026 04:16:51 +0000 en-CA hourly 1 https://wordpress.org/?v=4.1.1 https://acousticresearchspeakers.net/2026/04/acoustic-research-1210003-2a-original-woofer-for-ar11-ar3a-needs-refoaming/ https://acousticresearchspeakers.net/2026/04/acoustic-research-1210003-2a-original-woofer-for-ar11-ar3a-needs-refoaming/#comments Wed, 15 Apr 2026 11:50:52 +0000 https://acousticresearchspeakers.net/2026/04/acoustic-research-1210003-2a-original-woofer-for-ar11-ar3a-needs-refoaming/ read more »]]>













Experience the classic sound of Acoustic Research with this original AR11, AR3A woofer. Renowned for its rich, dynamic bass and clear midrange, this speaker is a testament to the enduring quality of American craftsmanship. With model number 1210003-2A, it’s a singular piece of audio history that promises to enhance your listening experience. Ideal for audio enthusiasts and collectors alike, this woofer is a standalone unit, ensuring a seamless integration with your existing setup. Although in need of refoaming, it maintains its original integrity and is poised to deliver the iconic performance that Acoustic Research is celebrated for. The woofer will need a new surround foam but otherwise is in good condition and very clean. Original 12 inch Woofer M. Odel number 1210003-2A for.

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For sale is one woofer only. There are two available. This was removed from a working AR11 speaker set. The item “Acoustic Research 12 Woofer #1210003-2A AR11″ is in sale since Thursday, November 18, 2021. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “mahnu” and is located in Carmel, New York. This item can be shipped to United States.

• Model: Acoustic Research #200003-1
• Modified Item: No
• Country/Region of Manufacture: United States
• MPN: #1210003-2A
• Brand: Acoustic Research

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Acoustic Research 12-inch Woofers, 2-each, 1210003-2A, New Surround, Excellent Condition. This is the Tonegen service-replacement woofer. Suitable for use with the following AR acoustic-suspension speakers. AR-1, AR-3, AR-3a, AR-LST, AR11, AR10Pi, AR58, AR9, AR9LS, AR9LSi, AR98, AR78. The item “Acoustic Research 12-inch Woofers, 2-each, 1210003-2A, New Surround, Excellent” is in sale since Sunday, February 9, 2020. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “acoustic-research-inc” and is located in High Point, North Carolina. This item can be shipped worldwide.

• Model: AR 12-inch Woofer
• Modified Item: Yes
• MPN: 1210003-2A
• Modification Description: New urethane-polymer surrounds added in 2020
• Brand: Acoustic Research

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