|   1, With high Slew Rate, strong ability to restore the details to get more clear and  delicate high-frequency performance.           2, With high Damping factor, strong low-frequency control force to make a strong  low-frequency straight extension.            3, The high value of the signal to noise ratio, to make sure get a better sound  with high fidelity. 4, The new circuit design, adopts the SMT surface mount technology, to improve the consistency and efficiency of the machine.  5, H (Class H) circuit design, advanced power supply technology to reduce the  overall power consumption by 40%, reducing the system heating and the weight of the product;            6, Suitable for: KTV, conference room, multi-function hall, bar and theater.                            
| Model | CA4 | CA6 | CA9 | CA12 | CA18 | CA20 |  
| Output 8 Ohms  stereo Mode: | 300W | 450W | 600W | 800W | 1000W | 1300W |  
| Output 4 Ohms  stereo Mode: | 450W | 600W | 900W | 1200W | 1800W | 2600W |  
| Output 2 Ohms  stereo Mode: | --- | 900W | 1100W | 1400W | 3600W | 5200W |  
| Output 4 Ohms  bridge Mode: | 700W | 1200W | 1800W | 2000W | 1800W | 2600W |  
| Output 2 Ohms  bridge Mode: | --- | 1400W | 2000W | 2400W | 3600W | 5200W |  
| Signal / noise: | 103dB | 105dB | 105dB | 106dB | 106dB | 108dB |  
| Slew Rate: | >60v/us |  
| Damping factor: | >400 |  
| Frequency Response | +/-0.1dB,20HZ-20KHZ |  
| THD+N: | ≤0.01%Rated Power@8Ω1KHZ |  
| IMD: | ≤0.03%Rated Power@8Ω |  
| Input Sensitivity: | 0.775V,1.0V,1.5V |  
| Input Impedance: | 20K/40K |  
| Imput CMRR: | ≤-75dB |  
| Crosstalk at Rated Output | ≤-70dB |  
| Indicators: | Actect ,Protect,Signal,Clip |  
| Power Supply: | 230V 50/60Hz |  
| Net Weight: | 13.5 Kg | 16.5 Kg | 22.5 Kg | 23.5 Kg | 37.5Kg | 39Kg |  
| Gross Weight  : | 15Kg | 18Kg | 24Kg | 25Kg | 39Kg | 41.5Kg |  
| Amplifier Dimensions:(mm) | 483W X 403D X 88H | 483W X 468D X 88H | 483W X 500D X 133H |  
| Package Dimensions:(mm) | 560W X 505D X 145H | 560W X 560D X 145H | 560W X 605D X 205H |              |