TPA3255 600W Digital Power Amplifier Board High Power Stereo 300WX2 Bridge Mono

1.Power amplifier chip: original TPA32552.Product Model :ZK-30023.Adaptive 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 more than 10A. The higher the voltage, the greater the output power.4.Adaptive speaker: 3-8 ohms, 50-300W in BTL dual channel mode; PBTL mono mode 2-8 ohms, 100-600W5.Heat dissipation mode: temperature control automatic air cooling, or manual selection of fan rotation.6.Gain selection: Potentiometer 10-speed adjustment, 26dB-36dB7.Bridge mode: Power off first, switch the DIP switch No. 1 to the ON position, output R+ L+ short-circuit parallel output, R-L - short-circuit parallel output.8.In BTL mode, 2*300W@50V 4Q, 160W@50V 8Q; Under maximum power PBTL mode, 600W@50V 2Q, 300W@50V 4Q; 160W@50V 8Q.;9.Protection mechanism: input undervoltage, overheat, overcurrent, short circuit protection.10.No input anti-reverse protection, positive and negative terminals can not be reversed! ;Package Included:1* TPA3255 600W Digital Power Amplifier Board

• Product Information: Power amplifier chip: original TPA3255,Product Model :ZK-3002,Adaptive 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 more than 10A. The higher the voltage, the greater the output power.
• Adaptive speaker: 3-8 ohms, 50-300W in BTL dual channel mode; PBTL mono mode 2-8 ohms, 100-600W,Heat dissipation mode: temperature control automatic air cooling, or manual selection of fan rotation.
• Gain selection: Potentiometer 10-speed adjustment, 26dB-36dB. Bridge mode: Power off first, switch the DIP switch No. 1 to the ON position, output R+ L+ short-circuit parallel output, R-L - short-circuit parallel output. In BTL mode, 2*300W@50V 4Q, 160W@50V 8Q; Under maximum power PBTL mode, 600W@50V 2Q, 300W@50V 4Q; 160W@50V 8Q.;
• Protection mechanism: input undervoltage, overheat, overcurrent, short circuit protection. No input anti-reverse protection, positive and negative terminals can not be reversed
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