Rockustics Outdoor Dual Voice Coil Subwoofer in Grey

Rockustics 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 that can then be powered by any traditional amplifier with no need for a sub amp or external crossover. What to expect in the box: DubSub 8 inch Outdoor Dual Voice Coil Subwoofer Product Details: Height: 11.5 in / 292.1 mm Width/Diameter: 21 in / 533.4 mm Shipping Weight: 44.8 lbs / 20.32 kg Certifications: CE Source Inputs: Wire Leads TAA Compliant (Trade America): Yes BAA Compliant (Made in USA): Yes Frequency Response (± 10 dB): 32 Hz - 100Hz Frequency Response (± 3 dB): 38 Hz - 100Hz Max. Continuous Power RMS: 200 W Max. Program Power: 350 W Nominal Impedance (Ω Ohms): 4 Ω Subwoofer Driver: 8" Polypropylene Cone w/ Butyl Rubber Surround Sensitivity dB @ 1W/1M: 87 dB Sensitivity dB @ 2.83V/1M: 90 dB Tap Selector: Wire Leads Grey Version UPC: 644216222308 Grey Version MPN: DUBSUB-G Sandstone Version UPC: 644216221509 Sandstone Version MPN: DUBSUB-S Audiolab Stereo & Video Center