AC-H205 Car Truck 10A Aplifier Speaker Noise Filter Suppressor Isolator

Description

-- Red wire for input, blue wire for output and black wire is groundwire. -- It can help to reduce the noise in the audio system. -- Works on amplifiers, speakers or source units. -- Body Size: 5.4 x 5.1 x 2cm/2.1' x 2' x 0.8'(L*W*T), Install Hole : Diameter: 2mm/0.1'.