BOSS AUDIO AVA1404 7 Band 200w Max Amplified Equalizer with Remote Subwoofer Level Control (Discontinued by Manufacturer) Half-DIN 7 Band 200w Max Amplified EQ Equalization Range +/- 12dB EQ bands 60Hz, 150Hz, 400Hz, 1khz, 3kHz, 6kHz, 15kHz Front Input Front, Rear & Sub Outputs Subwoofer Level Control and X-BASS Bass enhancer Variable Low Pass Crossover Input, RCA / SPKR; Subwoofer output, 7 Bands Subwoofer level control, Yes; Preamp/amplified, amplified LED power meter & Night illumination Night Illumination