| Bluetooth For Phone Connection | N/A | 
|---|---|
| Audio Input for USB / SD card | Yes. It applies with auto repeat function | 
| DC 12V Input | Yes. Applicable on 12V DC battery | 
| Digital Graphic Equalizer | N/A | 
| FM Receiver | N/A | 
| Microphone Input | 2 microphone inputs | 
| Independent VR Control For Microphone Input | Yes | 
| Independent VR Control For Left / Right Channel | Yes | 
| Digital LCD Display | N/A | 
| Key Control | N/A | 
| Remote Control | N/A | 
| Electronic Servo Fan | Yes | 
| Output Level of LED Signal Indicator | N/A | 
| Output Power | 30 Watts x2 (8Ω) | 
|---|---|
| Center | N/A | 
| Rear | N/A | 
| Signal to Noise Ratio | >0.5dB | 
| Total Harmonic Distortion | <0.5% | 
| Frequency Response | 20Hz - 20kHz | 
| Mic Input Sensitivity & Impedance | 10mV / 600Ω | 
| Mic Digital Echo Time | 80ms - 120ms | 
| Audio Input Sensitivity & Impedance | 350mV / 47kΩ | 
| Audio Output Sensitivity & Impedance | 2V / 47kΩ | 
| Product Dimension (W x H x D) | 285mm x 80mm x 254mm | 
| Packing Dimension (W x H x D) | 318mm x 120mm x 300mm | 
| Weight | 3.0kg | 
| Set Per Carton | 6 sets per carton |