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Product Details
Power Amplifier-PA Series
| Model NO.: | PA-5000/PA-6000/PA-7000/PA-8000 |
|---|---|
| Trademark: | GRF |
| Origin: | China |
| Function: | Power Amplifier |
| Voltage: | AC 220v |
Full newly appearance design and standard 3RU flight case height, be applicable for professional flight cases installation. Fit with 1/4"(6.35MM)pin and 3 XLR Female pin, multi-method output connections, more convenient for using.
There are stereo, mono and mono bridged three ways for connecting, easy and convenient for using.
Full functional safeguard could protect the loudspeaker output equipment much more safter.
Have high-qualitied annular transformer and great capability capacitance filter power. Which ensure the output of the amplifier will be lower distortion with full loaded. Low frequency control more stronger and the voice more clearer.
Excellent convection cooling system to make sure the inside temperature under control and insure the amplifier work stable for a long time.
The design of noise reduction made the noises extremely few when it works.
LED could display the power supply, input signal and peak correctly and efficiently.
The buffering circuitry designed for power on.
| Model | PA-5000 | PA-6000 | PA-7000 | PA-8000 |
| Frquency Response | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz |
| 8 ohm stereo | 2X270W | 2X410W | 2X630W | 2X1050W |
| 4 ohm stereo | 2X420W | 2X620W | 2X1020W | 2X1680W |
| 8 ohm Bridged | 700W | 1100W | 1500W | 2400W |
| Total Harmonic Distortion | <0.05% | <0.05% | <0.05% | <0.05% |
| Damping Factor | (400Hz~1KHz)>400 | (400Hz~1KHz)>400 | (400Hz~1KHz)>400 | (400Hz~1KHz)>400 |
| Input Impedance | 10Kohm | 10Kohm | 10Kohm | 10Kohm |
| S/N Ratio | >100dB | >100dB | >100dB | >100dB |
| Power Supply | AC-180V~240V, (50Hz~60Hz) | AC-180V~240V, (50Hz~60Hz) | AC-180V~240V, (50Hz~60Hz) | AC-180V~240V, (50Hz~60Hz) |
| Voltage Gain | 60dB | 60dB | 60dB | 60dB |
| Dimensions | 88X483X485mm | 88X483X485mm | 88X483X485mm | 132X483X485mm |
| Packing Dimensions | 540x530x190mm | 540x530x190mm | 540x530x190mm | 580x550x220mm |
| Weight | 20 kg | 21 kg | 23 kg | 38 kg |
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