| Brand | Unbranded |
|---|---|
| Type | Equalizer |
| Connectivity technologies | RCA, Auxiliary |
| Other display features | Wireless |
Check the listing for details. EQ7 Car 7-Band Graphic Equalizer Audio Pre Amp High Level Speaker. Condition: New. Listed at 47.70 USD. Seven equalization bands (50Hz, 125Hz, 315Hz, 750Hz, 2.2kHz, 6kHz, and 12kHz), each frequency is adjustable from -12 to + 12dB (-15 to +15dB for subwoofer frequencies). Three stereo RCA outputs to drive front, rear, and subwoofer audio amplifiers.