Universal Car Audio Amplifier Bass Boost RCA Level Remote Volume Control Knob

Description

Features:
Remote amplifier level control, super easy installation.
Adjust the amplifier power level from your dashboard location.
Add level controls to your subwoofer or balance your multiple amplifier installation.
2 RCA female input and 2 RCA female output.
Tune the volume of any RCA line level signal.
Less noise and more bass.
Mount in or under your dashboard.
No additional wiring necessary.
Range (+/-8 dB)
Specifications:
Main Material: PVC
Dimension(LxWxH): 5.4cmx3.1cmx2.4cm/2.13"x1.22"x0.94" (Approx.)
Package Contents:
1x Car Audio Amplifier RCA Knob
On Jun-21-21 at 21:11:06 PDT, seller added the following information: