BOSS Audio Systems B65N High Level to RCA Converter Noise Filter for Car Audio Systems

From the brand

The Life of BOSS Audio Systems

Since 1987.

Reduces High Pitched Whine Alternator Noise caused by the car’s electrical system
High Level to RCA Impedance Converter
Featuring Input Sensitivity Adjustment
Always Use High Quality RCA Cables for your Audio System
Dimensions – 3.4 x 1.5 x 1.5, Unit Weight: .25 Lbs.
Tips – Make sure that the amplifiers have a good ground first. Use at least 10 Gauge wires for the grounds (and power). If you have 2 or more amplifiers, DO NOT go from the ground terminal of one amp to the other and then from there to ground.
Tips – Ground each amplifier independently. Same thing if you have added stiffening capacitors, go to a separate ground for the cap.
1 Year Warranty