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P/N 200033 Woofer


Guest dogmeninreno
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Guest dogmeninreno

>>AR woofer P/N 200033. What series is it designed for??

>>Thanks, Dale

>

>It is the 10-inch woofer for the AR-92, AR-9LS (the smaller

>internal woofer), AR-30B, AR-29BX, AR-28BXi, and the AR

>subwoofer.

>

>

>--Tom Tyson

Thanks Tom, Dale

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  • 13 years later...

Hi Tom Dale

I have a restored AR12s which were made in the UK factory for one of the managers and they came with a LOT of paperwork - mint cabinets original stands etc. So worth looking after. Prob is the prev owner substituted a non-AR pair of ten inch woofers. The bass response isn't tight enough so I wantvto get back to replacing thesecwith an original paur of AR 10 INCH woifers. I have woofers pulled from an AR92 - would they match the AR12s?

 

I think the AR92s have an overall impedance of about 4 ohms while the AR12s are rated at 8 ohms. So badly need advice about that. And if that is a no go, any suggestions for a perfect substitute pr of 10 inch woofers for the AR12s.

I lovevthe sound ofvthe AR12s as they are but feel the bass is notcauthenticcand certainly letting them down.

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As Tom mentioned in this thread almost fourteen years ago, it appears that the 033 10" woofer (for the AR-92, etc.) was intended for a different breed of speaker models. I am fairly certain that the woofer will dimensionally "fit" in your AR-12 cabinet, but I am doubtful that the performance will be satisfactory.....yet there's only one way to find out. -_-

I think the part number you should be seeking is the 200004 woofer, and these should not be too difficult to locate. These drivers were also used in the AR-5, later AR-2ax, AR-LST/2, and AR-14. Also attached are comparative specs for the 033 (DCR 3.3 ohms) and 004 (DCR 6.5 ohms) woofers, all located from the Drawings section of the Library under AR documents.

AR-12 woofer part no.jpg

AR-12 woofer spec.jpg

AR-92 woofer spec.jpg

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