Digital Power Amplifier Board High Power Dual 300W Single 60

Description:
1.

SpecificationsS: Digital power amplifier board Description bridge type single circuit 600W, dual circuit 300W and 300W, with front end amplification, adjustable from 26 to 36dB.
2. EASY TO USE: Temperature control, manual control of the fan, the power amplifier module has a fast heat dissipation. And operates with a long service life.
3. EXCELLENT PERFORMANCE: Adopting oxygen free copper wire to improve sound quality; The magnetic shielding mechanism has extremely strong anti electromagnetic interference EMI performance.
4. PROTECTION MECHANISM: Built in input undervoltage, overheating, overcurrent, and short circuit protection, this power amplifier ensuring long term safe and stable operation.
5. BRIDGING METHOD: Turn off the power supply first, turn the No.1 dial switch to the ON position, and output the R and L and parallel short circuit output, while R L parallel short circuit output.


Specifications:
Item Type: Digital Power Amplifier Board
Mode: ZK 3002
Material: PCB
Power Amplifier Chip: TPA3255
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 selected fan for continuous operation.
Gain Selection: Potentiometer 10 speed adjustment, 26dB to 36dB
Bridging Method: Turn off the power supply first, turn the No.1 dial switch to the ON position, and output the R and L and parallel short circuit output, while R L parallel short circuit output.
Maximum Power:
In BTL mode, 2 x 300W at 50V 4 Ω, 160W at 50V 8 Ω
In PBTL mode, 600W at 50V 2 Ω, 300W at 50V 4 Ω, 160W at 50V 8 Ω
Protection Mechanism: Input undervoltage, overheating, overcurrent, short circuit protection. No input anti reverse protection, positive and negative poles cannot be reversed!
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Package list::
1 x
Digital Power Amplifier Board