Iouaer TPA3255 High Power Amplifier Board 2.0 Channel Audio Power Amplifier Board 600W for Car Speaker Subwoofer Home Theater

Now for May 2024 again after the new modification of the product, 52V also completely normal work, the material is also more fever, can perfectly drive 4-8 ohm speakers! The TPA3255 is a high-performance Class D power amplifier chip with Class D efficiency and a circuit that delivers true high-end sound quality. The device features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath Ultra HD). This technology allows the device to maintain ultra-low distortion across the audio frequency band while delivering sound quality. The device operates in AD mode, driving up to two 315W/4R loads and two 150W (unclipped power)/8R loads at 1.5% , and features a 2 VRMS analog input to support seamless connectivity with high-performance DACs such as TI's PCM5242. In addition to excellent audio performance, the TPA3255 combines high power efficiency with ultra-low power-stage idle loss (less than 2.5W). This is achieved with 85mR MOSFETs and an optimized gate driver scheme. This solution significantly reduces idle losses compared to traditional discrete implementations.