If you're shopping for cheap subwoofers ... diameter voice coil and a specialized cooling system, the subwoofer delivers ample power without overheating. The JL 10W0v3-4 is designed to perform ...

With the subwoofer in standby mode, power consumption drops to approximately 1 watt. There are also line-level RCA inputs, a manual power switch, and a detachable power cable. An LED indicator ...