(2) New Rockville RVP15W8 2000 Watt 15 Pro Subwoofers 8 Ohm Raw Sub Woofers

Passive??Dual Voice Coil

The Rockville RVP15W8 15″ raw professional subwoofer erupts with power. These can handle 500 watts RMS. Compare these with other raw subs, and you can see a clear difference in power as well as in sound quality. Other subs might write 1,000 watts peak but they only have 200 true RMS watts. This sub has a 51 Oz magnet.