Alpine RUX-KNOB.2 Remote Subwoofer Level Control

The RUX-KNOB.2 remote level controller works with Alpine's amplifiers so you can manage your bass level from the front of your vehicle. This handy little knob adjusts your amp's level from its set maximum volume all the way down to virtually "off." Since it adjusts level and not "bass boost," you'll maintain the same bass tone as you turn the volume up and down. You can control multiple amplifiers with a single remote by adding a standard phone cable splitter (not included).

Features:

General Features:

• 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

Compatibility:

The RUX-KNOB.2 is designed for controlling the overall output level of Alpine mono amps, the level of bridged channels 3/4 of 4-channel amps, or the subwoofer channel of 5-channel amps. It is compatible with the following Alpine amplifiers (as of August 2017):

• X Series: X-A70F, X-A90V, X-A90M
• PDX Series: PDX-M12, PDX-M6, PDX-V9
• MRX Series: MRX-M55, MRX-M110, MRX-M240, MRX-M50, MRX-M100, MRX-M200, MRX-V60, MRX-V70
• Power Pack Series: KTA-200M