1. SIZE: 540*640*40mm
2. FLAT PANNEL SIZE: 394*494*4mm
3. EXCITER:1*19mm (High PERFORMANCE)
4. Impedance:6ohm
 5. HANLDING POWER:20Watt.
 
6. SENSITIVITY SPL(@1M/1W): 87dB(without picture) OR 83dB(include laminlating picture which weight is about 300g/m2).
 
7. FREQUENCE RESPONSE RANGE(-3dB): 140Hz-18000Hz.
8.  High frequency system: 2.4G ISM special channel
9.  PLL digitally lock up frequency compose design, there are 20 channels, you can change at any way,    can avoid others frequency freely
10.  Inside hi-fi amplifier design, be suitable for different situation
11. Support point to point or point to multi transmit style
12. Mini delay time: wireless transmitting Audio time less than 0.5ms, which is the high standard in world Audio field
13. Highest Audio sampling-rate 64K, HDCD timbre hi-fi effect, use more hi-fi 64K digital Audio sampling speed, 16bit quantitative-level, be sure the sound quality to best