Working voltage range :
18-50VDC, maximum 53V, it is recommended to use voltage 36v-48v
current 12A and above DC power supply
Jerry 5.1 Bluetooth chip:, transmission distance of 15 meters,
two original TPA3255 power amplifier chips
input Bluetooth +AUX+USB drive/sound card
Protection mechanism:
Input undervoltage, overheat, overcurrent, short circuit protection. Note that the positive and negative poles cannot be reversed! The higher the voltage, the smaller the resistance and the greater the output power
The use of oxygen-free copper wire to improve the sound quality, large current, small magnetic loss, small parasitic capacitance, low heat, has a strong anti-electromagnetic interference function, and plays a good shielding role when connecting signals
Max power:
Left or right channel - 300W@50V, 4Ω; 160W@50V 8 Ω.
Subwoofer -600W@50V 2Ω; 300w@50v, 4 Ω; 160w@50v, 8Ω;
Package Included:
1* TPA325 300W+300W+600W 2.1 Channel Bluetooth Power Amplifier Board