http://www.omins.info/jonvy/p/6777/Alpine SWR-12D2 Type-R 12" Subwoofer with Dual 2-Ohm Voice Coils 3000WThese redesigned fifth-generation Type-R subwoofers include an abundance of enhanced features to achieve staggering power handing capabilities, cleaner output, deeper bass extension and ultra-res..
http://www.omins.info/jonvy/p/6775/Alpine SWS-12D2 Type-S 12" Subwoofer with Dual 2-Ohm Voice Coils 1500WThey’re so good, we had to redesign the Type-RThe new fourth-generation Type-S subwoofers have undergone a revolutionary redesign, leaning heavily on patented technologies developed for the Type-..
http://www.omins.info/jonvy/p/6773/Alpine SWS-10D2 Type-S 10" Subwoofer with Dual 2-Ohm Voice Coils 1500WYou can tell that Alpine's bass pedigree runs deep in their latest line of Type-S subwoofers. Using technology found in their higher end subs, this sub will rock your system and add depth to your..
http://www.omins.info/jonvy/p/2820/ALPINE SWS-10D4 10" Type-S 1500w Subwoofer They’re so good, we had to redesign the Type-RThe new fourth-generation Type-S subwoofers have undergone a revolutionary redesign, leaning heavily on patented technologies developed for the Type-R series. The result is a s..
http://www.omins.info/jonvy/p/4218/Alpine SWT-12S4 - The Car SubwooferThe Alpine SWT-12S4 brings a new 12" bass reflex tube subwoofer with a high performance subwoofer delivering 1000 watts peak power at 4 ohms power impedance. This SWT-12S4 Bass reflex tube increase and extend the bass response to ..
http://www.omins.info/jonvy/p/2819/http://alpine-usa.com/product/view/swr-12d4/ALPINE SWR-12D412" Dual Voice Coil Subwoofer (4Ohm + 4Ohm)3000W*(Sold as single woofer)- Extreme bass fits in more placesThe Type-R Subs have been completely redesigned again to offer more installation flexibility and app..