4 Channel RCA Ground Loop Isolator Car Amplifier Noise Filter

This is a professional, sturdy and trustworthy multi-functional noise filter. It comes in blue color, with the size of 12 x 9 x 4.5, made of plastic material. It serves as a 4 channel RCA ground loop isolator, line noise filter eliminator with 50W power, designed to effectively solve ground loop noise problems for car amplifiers. The package includes 1 noise filter, which can meet your needs for noise reduction in car audio systems.

What's in the box
1 x Noise Filter