* 3 AUX inputs, 3 MIC inputs(MIC 1 has Mute function for emergency input), 1 AUX output
* With 5 point LED indicator
* Decoder module supports USB / SD Card / MMC Card
* 3 AUX inputs, 3 MIC inputs(MIC 1 has Mute function for emergency input), 1 AUX output
* With 5 point LED indicator
* Decoder module supports USB / SD Card / MMC Card
| Model | CA-3450B | CA-3550B | CA-3650B | CA-3850B | 
| Rated Power | 450W | 550W | 650W | 850W | 
| Output Model | 70V 100V 4-16Ω | |||
| Input Sensitivity | 500mv | |||
| S/n Radio | >85db | |||
| Tone | Bass: 100Hz±10dB, Treble: 10KHz±10dB | |||
| Frequency Response | 80Hz~~15KHz±3db | |||
| Harmonic Distortion | <0.1% at 1KHz, 1/3 rated power | |||
| Power | AC 220V~~240V/50Hz~60Hz | |||
| Dimension(mm) | 485*480*132mm | |||