Product Description
Technical parameters of four channel digital amplifier
1. Output power: (8 Ω): 4x350W/(4 Ω): 4x550W
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: 4.7kg
Scope of application: KTV, Teaching, conference room multifunctional hall, wedding, entertainment and other sound reinforcement.
