Alpine RUX-KNOB.2 Bass Knob Controller Digital Multimedia Receiver And it's made to stand

And it's made to stand up to life on the road

high efficiency 400 Watt stereo amplifier

and connect optional physical switches

4% @ 1-Ohm Total Harmonic Distortion (THD+Noise) 4-Ohm: <1

The handset’s grip-enhancing molded case features a tactile nonslip surface with padded impact absorption zones to keep it from sliding off surfaces and help prevent impact damage if it’s ever dropped

Alpine RUX-KNOB.2 Bass Knob Controller Digital Multimedia Receiver And it's made to standProduct highlights: remote level controller for Alpine amplifiers mono amps sub channel of 5 channel amps bridged channels 3 4 of the X A70F adjusts gain from 0 to 12 dB multi amp capable (standard phone cable splitter required not included) 16' connection cable warranty: 1 year