5-second noise suppression function: automatically cut off the previous level of noise when there is no signal.
★ Gain adjustable: each channel gain can be selected independently
★ Designed and produced according to Hi-Fi (high fidelity) standard.
★ Input sensitivity: 0.775V 1V 1.4V three-gear optional
★ Stereo, parallel and bridge modes
★ High-power ring transformer with top silicon steel sheet and pure copper wire
★ AI, SMD, wave peak and reflow soldering, ICT and other automated processes;

★ Protection functions: voltage limit, DC, short circuit, switch, zero impact, switch software start, VHF high frequency protection..

Model MA250 MA350 MA600 MA800 MA1000 MA1300

8Ω Output power 250W×2 350W×2 600W×2 800W×2 1100W×2 1350W×2

4Ω Output power 350W×2 500W×2 1000W×2 1500W×2 1700W×2 2000W×2

2Ω Output power 500W×2 700W×2 1200W×2 1600W×2 1800W×2 2200W×2

8Ω Bridge Output power 650W 1000W 1800W 2800W 3500W 4000W

Frequence response 20Hz-20KHz(@8Ω±0.5dB)

THD ＜0.05％

Switching Rate 20V/µs

Damping factor ＞300(@100Hz)

Signal to noise ration ＞95dB

Input sensitivity 0.775Vrms/1.0Vrms/1.4Vrms

Voltage  gain 36dB 37.8dB 38.6dB 40.2dB 41.7dB 42.3dB

Impedance Balanced 20KΩ/unbalanced 10KΩ

Power voltage ～220V±10％/50Hz (Other on request)

Gross weight 15.02Kg 15.58Kg 21.54Kg 23.02Kg 31.42Kg 34.34Kg

Outer packing dimension L560×H138×D420mm L560×H138×D542mm L600×H200×D580mm