Rockustics Outdoor Dual Voice Coil Subwoofer in Grey red-copper Bluetooth pairing or connecting headphones

Bluetooth pairing or connecting headphones is all done with a single touch

This mechanism is completely sealed

5 dB (1 mW) at 1 kHz

Maximum sound pressure level is 140 dB when the - 6 dB rotary switch is in the ON position

Their moderate output allows for enhanced versatility

Rockustics Outdoor Dual Voice Coil Subwoofer in Grey red-copper Bluetooth pairing or connecting headphonesRockustics DubSub 8 inch Outdoor Dual Voice Coil Subwoofer Rockustics The Rockustics OneSub and DubSub subwoofers are built with a durable, rock enclosure designed to withstand rain, frost, snow, and ice. The OneSub is a stand alone, passive sub that requires a sub amplifier with an active crossover while the DubSub functions as a Sub Sat system. Simply wire two additional, full range speakers to the DubSub and create a three speaker sub sat system