Rockustics Outdoor Dual Voice Coil Subwoofer in Sandstone 5-foot Frequency Response: 50 Hz -

Frequency Response: 50 Hz - 18 kHz

and blended

An industry standard

Temperature Range: Operates effectively between -30°C to +80°C

·     Handy format for an easy fit in your bag

Rockustics Outdoor Dual Voice Coil Subwoofer in Sandstone 5-foot Frequency Response: 50 Hz -Soundtube DUBSUB S, Rockustics Outdoor Dual Voice Coil Subwoofer in SandstoneThe color sandstone Soundtube DUBSUB S subwoofers are built with a durable, rock enclosure and designed to withstand rain, frost, snow and ice. The OneSub is a standalone, passive sub that requires a sub amplifier with an active crossover while the Soundtube DUBSUB S functions as a Sub Sat system. Simply wire two additional, full range speakers to the Soundtube DUBSUB S and