Metra Electronics AXLLC Features:

Axxess AXLLC RCA Level Controller. The AXLLC take the RCA audio signal input from an audio source (Radio) and allow the user to raise or lower the gain on that signal going out to an amplier. Control give quick controls to lower the amplifier volume with out getting into the menu of the radio.

Used To Control The Volume Of Amp Or Control Front To Rear Volume Control Between Amps
• Mounting Tabs For Convenient Mounting Locations
• 2 Rca Audio Inputs And 2 Rca Audio Outputs
• Small Compact Design
• Universal Design Work Will All Aftermarket Amplifiers
• On The Fly Volume Control For Aftermarket Amplifier