Carwales CW-P11 PRE AMP 7-Band Stereo Equalizer 1channel Frequency Response：50-22000HZSensitivity：90dB/M

Frequency Response：50-22000HZSensitivity：90dB/M

02%Signal-to-Noise Ratio (SNR) : ＞95dBSensitivity : 150mVImpedance : 2Ω ~ 4ΩFrequency : 20Hz ~ 20KHz

5K - 22KhzSensitivity : 90dB/M

Frequency Response: 150 Hz - 20 kHz

R output R channel of REAR8

Carwales CW-P11 PRE AMP 7-Band Stereo Equalizer 1channel Frequency Response：50-22000HZSensitivity：90dB/MCarwales CW P11 PRE AMP 7 Band Stereo EqualizerFunctional board illustration (A)1. Power connectionBlack GND connect to power ground. Yellow Remote connect to remote control wire of CD player. RED+B is a Power lead, which connect to +12V. 2. L output L channel of SUB3. R output R channel of SUB4. L output L channel of FRONT5. R output R channel of FRONT6. L output L channel of REAR7. R output R channel of REAR8. L input L channel of CD9. R input R