Car Audio 7 Band Equalizer w Bluetooth + Mic Input Karaoke

?Features: Tumis 1/2 Din 7 Band Car Audio Equalizer EQ w/ Microphone Input. Echo and Bluetooth. Bluetooth audio streaming from any smartphone or other Bluetooth-enabled device ?7 adjustable bands of equalization (50Hz. 125Hz. 315Hz. 750Hz. 2. 2KHz. 6KHz and 12KHz). Each band is adjustable from -12dB to +12dB. Built in crossover. Subwoofer level controls ?Includes mounting brackets and screws for easy installation. Amazing quality with low distortion (Built with top quality components). Frequency response: 20Hz TO 20KHz +/- 1dB. S/N Ratio: 95 dB. Crossover Roll-Off: 12dB per octave ?Input impedance: 10K. Input sensitivity: 200mv per channel >7V. THD: 0. 01%. Input: 12V. Output: 12V. Power requirement: 11-16V DC. Unit dimensions in inches: 7. 08 x 5. 51 1. 26 ?7. 315 Hz control (+ or = 12 dB). 8. 750 Hz control (+ or = 12 dB). 9. 2. 2 KHz control (+ or = 12 dB). 10. 6 KHz control (+ or = 12 dB). 11. 12 KHz control (+ or = 12 dB). 12. Microphone volume control. 13. Microphone echo controlCar Audio 7 Band Equalizer w Bluetooth + Mic Input Karaoke