https://acousticresearchspeakers.net Wed, 28 Oct 2026 07:25:15 +0000 en-CA hourly 1 https://wordpress.org/?v=4.1.1 https://acousticresearchspeakers.net/2026/10/acoustic-research-ar-ar3a-crossover-upgrade-restore-single-9/ https://acousticresearchspeakers.net/2026/10/acoustic-research-ar-ar3a-crossover-upgrade-restore-single-9/#comments Sun, 04 Oct 2026 15:33:42 +0000 https://acousticresearchspeakers.net/2026/10/acoustic-research-ar-ar3a-crossover-upgrade-restore-single-9/ read more »]]>


Get cleaner more dynamic midrange and highs with new level of resolution from your AR3a with this upgrade. Upgrade consists of the following. Install all new parts including Hi-Fi Nedlab film capacitors. Low distortion “perfect lay” inductors Install new OFC pure copper wire. Can be made for either level control use or locked into the (0) flat position with resistors and bypass the Level controls. Fully tested on lab analyzer comes with frequency response test sheets. Matched pairs to +/-0.5db max deviation. 20+ years of experience in hi fidelity crossover design. They started irritating me awhile back. So I got these new crossovers. They sound like a new speaker. Results are in a word SUPERB. What an amazing difference the crossovers make. The mids and highs actually sound transparent. Excellent, item as described great packing, improved sound detail, impressed! Take a look at my other interesting audio related auctions.

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Get cleaner more dynamic midrange and highs with new level of resolution from your AR3a with this upgrade. Upgrade consists of the following. Install all new parts including Hi-Fi Nedlab film capacitors. Low distortion “perfect lay” inductors Install new OFC pure copper wire. Can be made for either level control use or locked into the (0) flat position with resistors and bypass the Level controls. Fully tested on lab analyzer comes with frequency response test sheets. Matched pairs to +/-0.5db max deviation. 20+ years of experience in hi fidelity crossover design. They started irritating me awhile back. So I got these new crossovers. They sound like a new speaker. Results are in a word SUPERB. What an amazing difference the crossovers make. The mids and highs actually sound transparent. Excellent, item as described great packing, improved sound detail, impressed! Take a look at my other interesting audio related auctions.

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Get cleaner more dynamic midrange and highs with new level of resolution from your AR3a with this upgrade. Upgrade consists of the following. Install all new parts including Hi-Fi Nedlab film capacitors. Low distortion “perfect lay” inductors Install new OFC pure copper wire. Can be made for either level control use or locked into the (0) flat position with resistors and bypass the Level controls. Fully tested on lab analyzer comes with frequency response test sheets. Matched pairs to +/-0.5db max deviation. 20+ years of experience in hi fidelity crossover design. They started irritating me awhile back. So I got these new crossovers. They sound like a new speaker. Results are in a word SUPERB. What an amazing difference the crossovers make. The mids and highs actually sound transparent. Excellent, item as described great packing, improved sound detail, impressed! Take a look at my other interesting audio related auctions.

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Get cleaner more dynamic midrange and highs with new level of resolution from your AR3a with this upgrade. Upgrade consists of the following. Install all new parts including Hi-Fi Nedlab film capacitors. Low distortion “perfect lay” inductors Install new OFC pure copper wire. Can be made for either level control use or locked into the (0) flat position with resistors and bypass the Level controls. Fully tested on lab analyzer comes with frequency response test sheets. Matched pairs to +/-0.5db max deviation. 20+ years of experience in hi fidelity crossover design. They started irritating me awhile back. So I got these new crossovers. They sound like a new speaker. Results are in a word SUPERB. What an amazing difference the crossovers make. The mids and highs actually sound transparent. Excellent, item as described great packing, improved sound detail, impressed! Take a look at my other interesting audio related auctions.

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Get cleaner more dynamic midrange and highs with new level of resolution from your AR3a with this upgrade. Upgrade consists of the following. Install all new parts including Hi-Fi Nedlab film capacitors. Low distortion “perfect lay” inductors Install new OFC pure copper wire. Can be made for either level control use or locked into the (0) flat position with resistors and bypass the Level controls. Fully tested on lab analyzer comes with frequency response test sheets. Matched pairs to +/-0.5db max deviation. 20+ years of experience in hi fidelity crossover design. They started irritating me awhile back. So I got these new crossovers. They sound like a new speaker. Results are in a word SUPERB. What an amazing difference the crossovers make. The mids and highs actually sound transparent. Excellent, item as described great packing, improved sound detail, impressed! Take a look at my other interesting audio related auctions.

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Get cleaner more dynamic midrange and highs with new level of resolution from your AR3a with this upgrade. Upgrade consists of the following. Install all new parts including Hi-Fi Nedlab film capacitors. Low distortion “perfect lay” inductors Install new OFC pure copper wire. Can be made for either level control use or locked into the (0) flat position with resistors and bypass the Level controls. Fully tested on lab analyzer comes with frequency response test sheets. Matched pairs to +/-0.5db max deviation. Price is for a pair of crossovers. 20+ years of experience in hi fidelity crossover design. They started irritating me awhile back. So I got these new crossovers. They sound like a new speaker. Results are in a word SUPERB. What an amazing difference the crossovers make. The mids and highs actually sound transparent. Excellent, item as described great packing, improved sound detail, impressed! Take a look at my other interesting audio related auctions.

]]> https://acousticresearchspeakers.net/2025/05/acoustic-research-ar-ar3a-crossover-upgrade-restore-single-4/feed/ 0 https://acousticresearchspeakers.net/2025/01/acoustic-research-ar-ar3a-crossover-upgrade-restore-single-3/ https://acousticresearchspeakers.net/2025/01/acoustic-research-ar-ar3a-crossover-upgrade-restore-single-3/#comments Tue, 28 Jan 2025 19:14:13 +0000 https://acousticresearchspeakers.net/2025/01/acoustic-research-ar-ar3a-crossover-upgrade-restore-single-3/ read more »]]>


Get cleaner more dynamic midrange and highs with new level of resolution from your AR3a with this upgrade. Upgrade consists of the following. Install all new parts including Hi-Fi Nedlab film capacitors. Low distortion “perfect lay” inductors Install new OFC pure copper wire. Can be made for either level control use or locked into the (0) flat position with resistors and bypass the Level controls. Fully tested on lab analyzer comes with frequency response test sheets. Matched pairs to +/-0.5db max deviation. Price is for a pair of crossovers. 20+ years of experience in hi fidelity crossover design. They started irritating me awhile back. So I got these new crossovers. They sound like a new speaker. Results are in a word SUPERB. What an amazing difference the crossovers make. The mids and highs actually sound transparent. Excellent, item as described great packing, improved sound detail, impressed! Take a look at my other interesting audio related auctions.

]]> https://acousticresearchspeakers.net/2025/01/acoustic-research-ar-ar3a-crossover-upgrade-restore-single-3/feed/ 0 https://acousticresearchspeakers.net/2024/11/acoustic-research-ar-ar3a-crossover-upgrade-restore-single-2/ https://acousticresearchspeakers.net/2024/11/acoustic-research-ar-ar3a-crossover-upgrade-restore-single-2/#comments Sun, 24 Nov 2024 08:19:56 +0000 https://acousticresearchspeakers.net/2024/11/acoustic-research-ar-ar3a-crossover-upgrade-restore-single-2/ read more »]]>


Get cleaner more dynamic midrange and highs with new level of resolution from your AR3a with this upgrade. Upgrade consists of the following. Install all new parts including Hi-Fi Nedlab film capacitors. Low distortion “perfect lay” inductors Install new OFC pure copper wire. Can be made for either level control use or locked into the (0) flat position with resistors and bypass the Level controls. Fully tested on lab analyzer comes with frequency response test sheets. Matched pairs to +/-0.5db max deviation. Price is for a pair of crossovers. 20+ years of experience in hi fidelity crossover design. They started irritating me awhile back. So I got these new crossovers. They sound like a new speaker. Results are in a word SUPERB. What an amazing difference the crossovers make. The mids and highs actually sound transparent. Excellent, item as described great packing, improved sound detail, impressed! Take a look at my other interesting audio related auctions.

]]> https://acousticresearchspeakers.net/2024/11/acoustic-research-ar-ar3a-crossover-upgrade-restore-single-2/feed/ 0 https://acousticresearchspeakers.net/2024/08/acoustic-research-ar-ar3a-crossover-upgrade-restore-single/ https://acousticresearchspeakers.net/2024/08/acoustic-research-ar-ar3a-crossover-upgrade-restore-single/#comments Fri, 16 Aug 2024 13:33:19 +0000 https://acousticresearchspeakers.net/2024/08/acoustic-research-ar-ar3a-crossover-upgrade-restore-single/ read more »]]>


Get cleaner more dynamic midrange and highs with new level of resolution from your AR3a with this upgrade. Upgrade consists of the following. Install all new parts including Hi-Fi Nedlab film capacitors. Low distortion “perfect lay” inductors Install new OFC pure copper wire. Can be made for either level control use or locked into the (0) flat position with resistors and bypass the Level controls. Fully tested on lab analyzer comes with frequency response test sheets. Matched pairs to +/-0.5db max deviation. Price is for a pair of crossovers. 20+ years of experience in hi fidelity crossover design. They started irritating me awhile back. So I got these new crossovers. They sound like a new speaker. Results are in a word SUPERB. What an amazing difference the crossovers make. The mids and highs actually sound transparent. Excellent, item as described great packing, improved sound detail, impressed! Take a look at my other interesting audio related auctions.

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Vintage Pair of Acoustic Research AR-2AX Speaker. For parts repair restore. First let me say I hooked these up to two different stereos. This item is in the category “Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Speakers”. The seller is “bingoyouwonauctions” and is located in this country: US. This item can be shipped to United States.

• Non-Domestic Product: No
• Brand: Acoustic Research
• Custom Bundle: No
• Model: AR-2AX
• MPN: ar2ax ar 2a ar 2
• Country/Region of Manufacture: United States
• Modified Item: No

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