DUBSUB-G

Rockustics OneSub and DubSub subwoofers are constructed from a durable rock enclosure designed to withstand rain, frost, snow, and ice. The OneSub is a standalone passive subwoofer that requires a sub amplifier with an active crossover, while the DubSub functions as a Sub/Sat system. Simply connect two additional full-range speakers to the DubSub and create a three-speaker sub/satellite system that can then be powered by any traditional amplifier without the need for an external sub-amp or crossover. Color Gray UPC 644216222308 Manufacturer Rockustics Manufacturer Category Subwoofer Height 11.5 in / 292.1 mm Width / Diameter 21 in / 533.4 mm Shipping Weight 44.8 lbs / 20.32 kg Box Height 24.5 in / 622.3 mm Box Length 24 in / 609.6 mm Enclosure Width 24.25 in / 615.95 mm Certifications CE Optional Accessories Bolt-on Security Bracket (RSB1) Source Input Cables Frequency Response (±10 dB) 32 Hz - 100 Hz Frequency Response (±3 dB) 38 Hz - 100 Hz Max. RMS Continuous Power 200 W Max. Program Power 350 W Nominal Impedance (? ohms) 4 ? Subwoofer Driver 8" Polypropylene Cone with Butyl Rubber Surround Sensitivity dB @ 1W/1M 87 dB Sensitivity dB @ 2.83V/1M 90 dB Tap Selector Cables Leads.