FEATURES

DESCRIPTIONS

TPA3255 300W+150W+150W class D Digital 2.1 power amplifier board HIFI DC30V-48V The TPA3255 is a high performance Class D power amplifier with Class D efficiency and true to high-end sound quality. The device features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePathTM Ultra HD). This technology allows the device to maintain ultra-low distortion throughout the audio band while delivering perfect sound quality. Original TPA3255 The main filter electrolytic capacitor uses 1000UF/80V to ensure a strong and continuous power support. The red-ash ring high-current inductor is used to ensure the sound is crisp and powerful. The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of tin-spraying ensures the good passing performance of the current. First-class PCB quality. Parameters: Working method: Class D Working voltage: DC30V-48V Size: 150*95*35mm Net weight: 0.2KG Total output power at 1% total harmonic distortion + noise (THD+N) 240W/4Ω, bass output 120W/4Ω, left and right channel output Total output power at 10% total harmonic distortion + noise (THD+N) 325W/4Ω, bass output 150W/4Ω, left and right channel output Knob function: bass adjustment, treble adjustment, volume adjustment (from left to right) Package: 1pcs TPA3255 power amplifier board