SoundXtreme ST-EQ755 1/2 Din 7 Band Car Audio Parametric Equalizer EQ with Front
7-Band Equalizer: Features 7 adjustable frequency bands (50Hz, 125Hz, 315Hz, 750Hz, 2.2kHz, 6kHz, 16kHz) with each band adjustable from -12 to +12dB. Active Gain Pre-Amp: Equipped with adjustable input sensitivity for precise audio tuning.