ROADTUNEZ

Give your amp's signal a boost and really hear some bass! This AudioPipe 2x line driver with bass boost (12dB boost at 20Hz) features a high-quality, durable resin case construction, 2 female inputs, 2 female outputs with gold-plated RCA connectors for excellent signal transfer. Easy to install! Just unplug your existing RCA inputs from your amplifier and install the noise filter in line and then hook up 12v positive power (red) and negative ground (black) and start hearing the thump!