Alpine Type-R SWR-10D4 10" 3000 Watt Dual 4-Ohm Subwoofer With Staggering Power Handing And Ultra-Responsive Control Features: Alpine Type-R SWR-10D4 10" Subwoofer Fifth-Generation A New Level Of Type-R Performance Peak Power Output: 3000 Watts RMS Power Output: 1000 Watts Dual 4-Ohm Voice Coils Staggering Power Handing Clean Output Deep Bass...
Coustic subwoofers are designed to deliver high performance power at an unbeatable price. Polypropylene cone with excellent stiffness to weight ratio allows for high efficiency and high SPL. Large foam surround increases efficiency by further reducing weight. The all new Coustic subwoofers offer a solution for any enthusiast at an extreme value.