Size: 12.75" (14.1875" diagonally, 13.125" hole center to center)
Hole cut-out: 11"
Depth: 4.875"
Voice Coil: 2"
Magnet: 30 oz
Impedance: 8 ohms, Re: 6.6 ohms
Power: 120 watts RMS, 235 watts max
Response: 40-4500 Hz
Sensitivity: 90 dB, 1 watt, 1 meter
Le: 1.18 mH, Fs: 44 Hz, Vas: 5.8 cu. ft., Qms: 3.29, Qes: .87, Qts: .69, Xmax: 4.5mm
Square Steel Frame
Laminated Paper Cone
Treated Foam Surround for long life
Designer Frame

Economical replacement woofer for many speakers, including JVC, Pioneer, Technics, Sony, Fisher, and many more!

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HPM900

Bought these drivers to replace HPM900 Drivers. The fit was not quite prefect however, with careful alignment the drivers fit good. The screw hole alignment for the HPM900 is narrower so needed to tap new holes for these. Rated at over 200W, these drivers do not disappoint.

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Reviewed by: Gerard from PA. on 10/20/2015

mister

replaced the woofer in Jensen 500 speakers. A little retrofitting and they soind great.

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Reviewed by: joe from wisconsin. on 4/3/2015

12"Square Frame OEM woofer

Good Job!

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Reviewed by: Lauri Kempas from Helsinki. on 8/18/2015

no. 1

very good speakers, better than my originals, goog sound and quality

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Reviewed by: larry t. from mountains. on 4/23/2015

owner

The speakers fit perfectly and sound great!

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Reviewed by: Dennis from Valparaiso. on 4/14/2015

Q: Hi there, I am very interested in purchasing a pair of replacement woofers for a pair of vintage Akai SW-T99 speakers, I have found it very difficult trying to source any original parts and would be happy with this replacement part. My only concern is that on the speaker itself, its states the woofer as 30cm in size(I think this is around 11 inches point 81, i'm not sure if this replacement part would fit but this part looks very similar and I have not been able to find any others. This is the first speaker restoration I am undertaking and am emailing from London, Uk. Could you advise ? thank you for your time, Best, Shaun.

Asked by: Shaun - 6/4/2015

A: This woofer will work in any system with an 11" (279mm) hole cut-out size in the cabinet. If your Akai meets this requirement, then no problem using this woofer (or you can modify the cabinet cut-out size slightly if needed).

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Answer provided by: Simply Speakers (6/4/2015)

Q: What is the maximum input .?

Asked by: William - 11/6/2015

A: These units have a rated maximum input of 235 watts.

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Answer provided by: Simply Speakers (11/10/2015)

Q: will these fit a Kenwood JL-760 the screw holes look different then mine and what is your return policy?

Asked by: chuck - 12/2/2015

A: These will work, but you will need to modify the cabinets to fit them by re-drilling new screw holes in your cabinets. Once you install them, they cannot be returned. FYI, we also sell refoaming kits for the original woofers.

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Answer provided by: Simply Speakers (12/3/2015)

Q: I have a set of Fisher ST512's (which are finally getting tired) will these fit & will they be comparable in sound? THANK YOU!

Asked by: coolfkndude - 8/6/2017

A: This woofer will fit any Fisher with an 11" hole cut out and flat baffle. Double check your measurements before ordering to be safe.

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Answer provided by: Simply Speakers (8/7/2017)