PowerBass AEQ-4XOA 1/2 DIN In Dash 4 Band Graphic Equalizer Pre-Amp Car Stereo

4 BAND ACTIVE EQUALIZER WITH FRONT PANEL AUX INPUT. 4-Band Active Equalizer. Pre Graphic Frequency: 70Hz, 250Hz, 3kHz, 15kHz. Switchable main/aux input (front mounted 3.5mm jack or Rear RCA). Front and Rear Output Fader.

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