2.1Channel Bluetooth Audio Amplifier Board 300W+300W+600W High Power Sound Plate

Description: Features: 1. High current, low magnetic loss, small parasitic capacitance, low heat generation, use of oxygen free copper wire to improve sound quality; The magnetic shielding mechanism has strong anti electromagnetic interference EMI performance. 2. Thickened heat sink, silent and long-life fan; Solved the heat dissipation problem and better utilized the advantages of high power 3. Transparent sound, fast low-frequency response, strong mid frequency texture, high frequency smoothness, and minimal tangent loss 4. Extremely low noise, pure sound quality, extremely low distortion, protecting your original sound experience 5. High density wrapped shielded wire+high-quality connectors; The outer winding shield is produced by twisting high-density environmentally-friendly tinned copper wire, with high density, which plays a good shielding role in connecting signals. Product parameters: 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 12A or above. Maximum power: Left or right channel -—— 300W@50V , 4 Ω; 160W@50V 8 Ω subwoofer—— 600W@50V 2 Ω; 300W@50V , 4 Ω; 160W@50V , 8 Ω; In short, the higher the voltage, the smaller the resistance, and the greater the output power Bluetooth chip: Jerry 5.1, transmission distance 15 meters Input method: Bluetooth+AUX+USB drive/sound card Number of channels: 2.1, left and right channels+subwoofer Power amplifier chip: two original TPA3255 Protection mechanism:Input undervoltage, overheating, overcurrent, short circuit protection. No input anti reverse protection, positive and negative poles cannot be reversed! Packaging list: Bluetooth amplifier board * 1

Price: 126.95 USD

Location: China

End Time: 2025-01-11T07:23:09.000Z

Shipping Cost: 0 USD