ขาย [ราคาจำกัดเวลา] TPA3255 2.0 300W + 300W Stereo HIFI Power เครื่องขยายเสียง บอร์ด Class D Digital Audio WAia ราคาที่ดีที่สุด

Description: 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 (Purepath Ultra HD). The dual 300W shocking bass output is compatible with passive stereo speakers of most sizes and impedance specifications. Texas Instruments TPA3255, digital audio amplifier BTL bridge power output 300W * 2 channel design, THD less than 0.03% when working continuously Specification: Amplifier chip: TPA3255 Output power: 300W+300W Number of channels: 2.0 channels/Stereo Power supply: DC24-48V (outer diameter 5.5mm inner diameter 2.5mm) Recommend DC48V 5A power adapter Impedance: 4-8 Ohm Size:151*100*33MM Package Includes: 1Pc TPA3255 Digital Audio Amplifier (without supply power)