TDA7293 Digital Audio Amplifier Single Channel AMP Board
Product Description
1. Low distortion, low noise, high pressurization
2. Switch machine mute,over heat protection, short circuit protection
3. Output power:100W
4. Power input:Double AC 12-32V,100W
5. Channel type:1.0 mono
6. Frequency range:20Hz-20KHz
7. Compatible speaker:4-8Ω,50-200W,3-10'' bookshelf speaker and floor type sound box
Size: 60*45*34MM
Connection:
1. Audio input (IN) : positive level input of audio signal and negative level input of audio signal.
2. Output speaker (SP) : +.
3. The power input (AC AC) 0: AC voltage input, double 12-36 v can be input, it is recommended to use double 32 v power supply, be sure to use the transformer output alternating current (AC), cannot use dc battery or power adapter, otherwise can't work!
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