ZK-3002 TPA3255 Stereo 600W AMP Audio Music Power Amplifier Board
- Use high-quality materials with guaranteed quality
- Bridge single circuit 600W, double circuit 300W+300W
- Easy to use, temperature controlled/manual control fan
- Use oxygen free copper wire to improve sound quality; The magnetic shielding mechanism has strong anti electromagnetic interference EMI performance
- With front-end amplification, 26-36dB adjustable
Product name:300W dual channel/600W mono pure rear stage power amplifier board
Power amplifier chip:for-original TPA3255
Product model:ZK-3002
Adapted power supply:Working voltage range 18-50VDC, limit 53V. It is recommended to use a DC power supply with a voltage of 36-48V and a current of 10A or more. The higher the voltage, the greater the output power.
Adapted speaker:3-8 ohms, 50-300W in BTL dual channel mode; 2-8 ohms, 100-600W in PBTL mono mode
Heat dissipation method:temperature controlled automatic air cooling, or manually selecting the fan to keep running.
Gain selection:Potentiometer 10 gear adjustment, 26dB-36dB
Bridging method:First cut off the power, turn the No.1 dial switch to the ON position, and short connect the output end R+L+to parallel output, while short connect the R-L to parallel output.
Maximum power:
In BTL mode, 2x300W@50V 4 ohm, 160W@50V 8 ohm;
In PBTL mode, 600W@50V 2 ohm, 300W@50V 4 ohm, 160W@50V 8 ohm
Protection mechanism:Input undervoltage, overheating, overcurrent, short circuit protection. No input anti reverse protection, positive and negative poles cannot be reversed!
Colour:Black
Material:ABS
Package Contents:
1 x Speaker amplifier board
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
What's in the box
1 x Speaker amplifier board
