n/a 5.0 Digital Power Amplifier 315wx2 Audio Speaker Amplifier Class D Sound Amplificador Decoding

Price: $651.73
(as of May 21,2023 08:26:18 UTC – Details)

The n/a 5.0 Digital Power Amplifier is equipped with the original TPA3255 chip and a high-power HIFI dedicated high-efficiency switching power supply. The device can be plugged directly into a 220V outlet. To ensure a good signal-to-noise ratio of the whole machine, high-precision chip resistors are used. The audio-specific induction type provides clear and powerful sound. Moreover, the small size of 101/93/184 mm makes it an ideal option for small space placement.

The amplifier has several parameters, including Decoder IC: PCM5102 decoding, support: CRS8675-SBC / AAC / APTX / APTX-LL / APTX- 16-24Bit 44.1Hz-48Khz, USB decoding: 16Bit-48Khz, Frequency response: 20Hz-20Khz, Input power: AC100-240 50 / Hz, Operational amplifier: NE5532, Signal to noise ratio: (SNR)> 111dB, Impedance: 4-8Ω, Quiescent current: 60mA, Work efficiency: > 90%. The output power of the amplifier is as follows: 315W /4Ω, distortion 10%, 185W /8Ω, distortion 10%, 260W /4Ω, distortion 1%, 150W /8Ω, distortion 1%. The size of the amplifier is 101 * 93 * 184mm.

The package includes one audio amplifier. Note that the initial password for connection is 0123. The USB drive is compatible with most U disks, plug and play, and the MODE button can be pressed to turn on the Bluetooth mode.