NEW SKAR AUDIO IX-8 D4 8" 300 WATT MAX POWER DUAL 4 OHM CAR SUBWOOFER

Also utilizing a powerful single stack ferrite magnet, competition grade paper cone, and high roll foam surround, this speaker spares no expense. Dual 4-ohm voice coil. Peak Power: 300 Watts, RMS Power: 150 Watts.

eBay