Equalizer & spectrum analyzer

System Parameter :

POWER: 220V~240V/50Hz
Frequency Response: 20Hz to 20KHz[+/-10d8)
Input Sensitivity: 150mV
Tone Control:TREBLE:10dB at 10KHz
MID: 8d8 at 1KHz BASS: 10d8 at 100Hz
Surround Effect Control: 0-10d8
Signat to Noise Ratio: >71dB
Loudness: +6d8 at 100Hz.+6d8 at 10KHz

Product features:

STEREO 20-BAND GRAPHIC EQUALIZR
Professional Hiah-Power Electrical Source
Full Function Protect System
Low Noise And Low Distortion
Karaoke igital Echo Effect
31 segments of dynamic spectrum (12 modes)
Bluetooth V5.4
(Note: Without FM radio function.)