Alpine SWR-1242D Component Car Subwoofers at Onlinecarstereo.com

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Features

12" component subwoofer
Kevlar-reinforced pulp cone
Cast aluminum frame with perimeter venting
Dual 4-ohm voice coils
Sealed box volume: 0.7-1.0
Ported box volume: 0.75-1.75
Priced per 1 subwoofer
Priced per speaker

Subwoofers are usually sold as a single unit unless otherwise noted.

*Warranty: Limited 30 Day Onlinecarstereo.com warranty.

Limited 30 Day warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.

Customer Reviews

astroman From buckeye city
i had 2 of the 4 ohms in my astro van kooked up to 2 separate alpine mrp450 amps and the only person i have seen keep up was a truck wit 4 18s lol and i paid less than 400 for everything. the best subs ever.

MARK KUSH From CALIFORNIA,L.A
I JUST GOT 1 FOR $100.AND I CANT WAIT 2 HOOK IT UP2 MY 500 RMS T.M.A AMP..IM READY 2 WAKE MY WHOLE HOOOOD..

Brian From Fort Worth, TX
If you have a car that is a sedan or coupe that has a traditional trunk one of these subs is all you need. In fact...with the right enclosure in many cases one slammed better in a mid sized car then two. I have one of these in a 2.50 cubic foot slot port enclosure in a Jetta and it is unreal. I used to have one in a 1.50 slot and doesn't even compare. Give this thing a big enclosure and the bass is unreal. Very good sound quality but I have heard some others that are better but no be mistaken this subwoofer has good sq just not that best. With that note though the SPL it is top notch and it doesn't sound crappy at all. It's amazing. For the money especially you really can't beat this sub in my opinion. It's also one tough s.o.b. I don't totally abuse it have have a 1200 Hifonics amp to it at 2 ohms and the sub never gets hot. 100% satid