Frequency response: 20Hz to 20KHz
Output power
315W/4Q distortion 1.5%
185W/8Q distortion 1.5%
260W/4Q with 1% distortion
150W/8Q with 1% distortion
Dynamic range: >100dB
SNR: >111dB
Work efficiency: >90%
Product dimensions: 122.5X73.5 x 24.0mm
TPA3255 is a high-performance D-class power amplifier chip, featuring D-class efficiency and a circuit capable of delivering truly high-end sound quality. This device features an advanced integrated feedback design and a proprietary high-speed gate driver error correction function. This technology enables the device to maintain ultra-low distortion throughout the entire audio frequency band while presenting clear sound quality
The 52V also works completely normally and can perfectly drive 4-8 ohm speakers! Under the same power supply, the output power can be increased by more than 50%. Do not short-circuit the audio cable, do not connect the power supply in reverse, and the maximum voltage should not exceed 50V
This device operates in AD mode and can drive up to 2 315W/4R loads and 2 150W (unclipped power) /8R loads at a THD of 1.5%. It also features a unique 2VRMS analog input interface that supports seamless connection with high-performance Dacs such as TIPCM5242.
In addition to its outstanding audio performance, the TPA3255 also features two major advantages: high power efficiency and ultra-low idle power loss (less than 2.5W). This can be achieved through an 85mRMOSFET and an optimized gate driver solution.
Package Included:
1*TPA3255 600W HiFi Digital Amplifier Board