BRZHIFI TPA3255-2 Bluetooth Amplifier 600W Full Frequency/Subwoofer Amp Mono Digital Power Amplifier

BRZHIFI TPA3255-2 Bluetooth Amplifier 600W Full Frequency/Subwoofer Amp Mono Digital Power Amplifier

Description:
TPA3255 is a high-performance Class D power amplifier chip, which has Class D efficiency and can bring real high-end sound quality circuits. The device features advanced integrated feedback and proprietary high-speed gate driver error correction function. This technology allows the device to maintain ultra-low distortion throughout the audio frequency band while exhibiting perfect sound quality. The device works in AD mode. When THD is 10%, it can drive up to 2pcs 315W/4R load and 2pcs 150W (unclipped power)/8R load, and has a unique one 2VRMS analog input interface, which supports high-performance DAC (such as PCM5242 for TI) seamless connection. In addition to excellent audio performance, TPA3255 also has two major advantages: high power efficiency and ultra-low power level idle loss (less than 2.5W). This can be achieved with an 85mR MOSFET and an optimized gate driver scheme. Compared with the traditional discrete implementation, this solution can significantly reduce idle loss.

This machine is developed and produced in accordance with standard products. All parts and components are original authentic products. This machine can be used as a full-frequency and subwoofer amplifier, and has a functional switch. It is equipped with the new QC3034 Bluetooth 5.0 chip to realize wireless music playing with various portable products, and has a USB input port, which can be used as an external USB sound card to directly connect to your computer and mobile phone to improve the sound quality (cannot plug in U disk to play). This machine is directly powered by 220V power supply, which is convenient to use. The all-aluminum chassis has fine workmanship and ensures good heat dissipation.

Features:
- Using original TPA3255 chip
- Built-in high-power HIFI dedicated high-efficiency switching power supply, direct plug-in 220V
- The resistors are high-precision chip resistors to ensure a good signal-to-noise ratio of the whole machine
- Use special inductance for audio to ensure the sound is clear and powerful
- Compact size 101*93*204mm, meeting your small space requirements

Basic Performance Parameters:
- Working method: Class D
- Working voltage: AC 88-264V (all international voltages can be used)
- Quiescent current: 60mA
- Work efficiency:.>90%
- Output Power: 600W/4Ω, distortion 10%; 300W/8Ω, distortion 10%; 260W/4Ω, distortion 1%; 150W/8Ω, distortion 1%
- Frequency response: 20Hz to 20KHz
- Dynamic range: >100 dB
- Signal to noise ratio: (SNR)> 111dB
- Machine size: 101*93*204MM

Package Included:
- 1 x Set of Bluetooth Amplifier

Note:
- It is assembled.