BOSS Audio Systems Ground Loop Isolator B25N noise Filter for Car Audio Systems
$14.29
Description
Reduces High Pitched Whine Alternator Noise caused by the car's electrical system.Ground Loop Isolator Noise Filter.Always Use High Quality RCA Cables for your Audio System.Dimensions: 3.4 x 1.5 x 1.5, Unit Weight: .30 Lbs. Tips: Ground each amplifier independently. Same thing if you have added stiffening capacitors, go to a separate ground for the cap
