EC 20 CLASS D 4 Channel Amplifier

Product Description

EC-20 Four Channel Digital Power Amplifier Technical Parameters 1. Output power: (8Ω): 4x300W / (4Ω): 4x600W 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: ≥ 250 6 Input sensitivity: 0.775 V / 1.0V 7. Conversion rate: 17 V / uS 8. Input impedance: 20 K balanced input, 10 K unbalanced input 9. Degree of separation (crosstalk): 75 dB 10. Protection function: DC, short circuit, over temperature, switch machine shock 11. Level display mode: LED light (signal / power / distortion / protection) 12. Heat dissipation: two strong winds, tunnel type, back plate blowing ...Read More