Audiotek 8700DSP 1/2 Din 7 Band Car Audio Equalizer EQ Front, Rear W/ Epicenter
Genuine New Audiotek 8700DSP 1/2 Din 7 Band Car Audio Equalizer EQ w/ Front, Rear + Sub Output. 1 Audiotek EQ7 Band. The function of a car equalizer is to adjust the audio input signals to achieve optimal sound quality.