Alpine - Type-R 10" Dual-Voice-Coil 8-Ohm Subwoofer - Black

Enjoy crisp, powerful bass while you drive with this Alpine Type-R SWR-10D4 10" subwoofer that features an H.A.M.R. (High Amplitude Multi-Roll) surround design and a CRC (Compound Radius Curve) motor structure for enhanced linear excursion.
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Alpine - Type-R 10" Dual-Voice-Coil 8-Ohm Subwoofer - Black - Larger Front
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Best Buy Customer Reviews

SW-R10D4 Posted by: from: on For a 10" subwoofer this is a very powerful and impressive unit. It is ideal to go with the dual 4 ohm voice coil model versus the dual 2 ohm voice coil due to the fact not many amps run at 1 ohm stable. This subwoofer can operate very well in a sealed enclosure. You do not have to run the subwoofer at the full 1000 watts rms that it is capable of to get a good sound out of it. I am currently only running 500 watts rms (via the Alpine MRV-M500 amplifier) to mine and it is very impressive. People are stunned when I tell them it is a 10" sub and only running at 500 watts rms.

2 out of 2 found this review helpful.

powerful for 10" subs. Posted by: from: on These sub-woofers are top notch, too bad the sales staff didn't know anything about car audio.

0 out of 10 found this review helpful.

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