Main Feature
1. Fashion front panel is made of aluminums alloy with metal wiredrawing craft surface treatment;
2. Sturdy steel case can shield the electromagnetic interference from outside;
3. Strong multi-protection mechanism including radiating protection, short, circuit protection, switch delay protection;
4. 4 channels output and 800W rated power of per channel can achieve driving bass, mellow alto and clear treble;
5. Multistage power transmission combines H technology and topology will led to clear and driving sound, and reduces electric consumption;
6. Design of optimized switching power supply makes the amplifier smaller and easy to be installed;
7. High quality connectors guarantee perfectly signal transmission by firming conjunction;
8. It's suitable for large stage performances, pubs, KTV rooms and conference halls etc.
Technical Specifications
8O stereo(per channel) (1kHz(EIA)with 0.5%THD):4*800W
4O stereo(per channel) (1kHz(EIA)with 0.5%THD):4*1100W
Frequency Response ref 1k:
THD+N:20Hz-20kHz,+0/-1dB
< 0.5%,20Hz-20kHz
Voltage Gain: 38.3dB
Intermodulation Distortion(IMD): ?0.35%
Slew Rate: >10V/us
Damping Factor (8 O), 10Hz-400Hz >200
Signal-to-Noise Ratio (20Hz -20kHz): >100dB
Crosstalk (1 kHz, 20 kHz): -75dB -59dB
Input Sensitivity for full rated power at 8O: 0.775V or 1.4V
Input Impedance (nominal) Balanced / Unbalanced: 20kO / 10kO
Input Connectors: Once balanced XLR per channel
Output Connectors(Speaker Connectors): 4-POLE Speakon per channel
Front Panel Controls: Power on/off switch, one gain control per channel
Rear Panel Controls: Power on/off switch ,one gain control per channel Input sensitivity switch:0.775V or 1.4V
Power Indicator Signal Indicator: One red LED of work, One green LED per channel
Clip(peak) Indicator Fault Indicator: One yellow LED per channel, One red LED per channel
Protection: Protection against short circuits, no-load, on/off muting, Rf interference. Stable into reactive or mismatched loads
Ventilation: Flow-through ventilation form front to back
Cooling: speed regulated ,thermal protection
