New high power circuit design, sophisticated materials, to bring you a shock of music, so that you truly appreciate the sweet melody of music Is a good game player and fancier DIY choose this plate comprehensive fans have now been finalized.
[output power] 500W+500W
[channel type] 2.0
[power input] double DC +/- 26~86V/ AC 12V~16V( Speaker protection)
[frequency response] 20Hz-100KHz
[size] long x 19.7CM wide x 11.7CM high 8.2CM
[en bloc power amplifier board weight] 1500 g
[matching speakers] 4~8 ohm , 50~600W, 5~15 inch KTV inch speakers, floor speakers, stage speakers
1 really Sanken tube
2 enough power
3 over temperature protection
4 zero noise
5 design layout
6 exquisite workmanship
7 double differential amplifier
8 horn protection and time delay protection
9 over temperature automatic heat radiation
10 constant current
Product details
PCB size: long 19.7CM* high 8.2CM* wide 11.7CM
Power supply voltage: DC positive and negative 28V-86V (AC power supply is a dual AC 26V to 63V can be used, but must have a rectifier board can be used, do not have to worry about the transformer does not match)
Speaker protection to the independent power supply AC12V-17V maximum power: 500W, in order to pursue greater
High voltage high voltage
The output power is determined by the power supply voltage and the horn impedance, the lower the voltage, the smaller the power. Harmonic distortion: 500W/4ohm <0.01
Note: own level is limited, please do not casually wiring, to ask around who understand help wiring; don&39;t to about that may be this attitude towards this thing, error no room for any maneuver remedy Each successive line must be 100 percent correct wiring error, all connection points to to tape bandage after can be electrified; do not is energized in themselves are not sure whether the wiring is correct, can a clear picture to our customer service to help look Remember Remember