Specifications: Amplifier IC: TPA3255 chip
Input: 3.5MM stereo wired socket interface (3P)
Operating efficiency: > 90%
Output power:
315W/4 1.5% distortion
185W/8 Distortion1.5%
260W/4 Distortion 1%
150W/8 Distortion 1%
Frequency Response: 20Hz to 20KHz
Dynamic Range: >100dB
Signal-to-noise ratio: (SNR) >111dB
Power supply: DC19 to DC50V (current recommended above 5A)
Overall size: 122*73*30mm
Features: 1. High-Quality Sound Performance
Powered by the TPA3255 Class D amplifier chip, this product delivers premium sound quality with ultra-low distortion and excellent dynamic range, suitable for demanding audio environments.
2. Efficient Power Consumption
With operating efficiency above 90% and idle loss under 2.5W, it provides reliable high-power output while minimiz