1. Designed with IRFP4227 and IRS2092S of American IR tube, 2000W power, with stereo output, and can be bridged into mono output.
2. Equipped with high-end components, mellow sound and elasticity bass
Parameters:
1. V Power : dual DC power supply ±58 ~ ±80V
2. Maximum Rated Output Power: ±70V power supply bridge mono mode: 2000W (4 ohm load); 1200W (8 ohm load)
±70V power supply bridge stereo mode: 2 x 700W (4 ohm load); 2 x 350W (8 ohm load)
3. Efficiency: >=90%
4. Signal to Noise Ratio: 90dB
5. Total Harmonic Distortion: 2000W (±70 power supply 4 ohm bridge mode, distortion <1%); 500W (±85 power supply 8 ohm speakers, distortion <1%)
6. Frequency Response Range: 20Hz-22KHz
7. Voltage Amplification: 45 times
8. Output Short Circuit Protection: Yes
9. Output DC Bias Protection (speaker protection): Yes
10. Over-temperature Protection: