Technical parameters of two channel digital power amplifier

1. Output power: (8 Ω): 2x250W/(4 Ω): 2x450W

2. Frequency response: 20Hz-20KHz+/ -0.5dB@1W @8R

3. Harmonic Distortion (THD): 0.02@1KHz /8R)

4. Signal to noise ratio (weighted by A): ≥ 105dB

5. Damping coefficient: ≥ two hundred and fifty

6 Input Sensitivity: 0.775V/1.0V

7. Conversion rate: 17V/uS

8. Input impedance: 20K balanced input, 10K unbalanced input

9. Separation (crosstalk): 75dB

10. Protection function: DC, short circuit, overtemperature, switch on/off impact

11. Level display mode: LED light (signal/power/distortion/protection)

12. Heat dissipation method: Level 2 strong wind, tunnel type, blowing towards the rear panel

13. Connection terminal: Canon

14. Power supply voltage: AC110~120V, 50/60Hz, AC220~240V, 50/60Hz (switched using internal jumpers)

15. Temperature range of usage environment: 0~50 ℃

16. Size: 480 x 340 x 48 (mm) 10. Net weight: 5kg

Scope of application: KTV, Teaching, conference room multifunctional hall, wedding, entertainment and other sound reinforcement.