300Wx2 TPA3255 Bluetooth 5.0 DAC HiFi Home Power Amp with Tone Control Preamp Assembled Black

300Wx2 TPA3255 Bluetooth 5.0 DAC HiFi Home Power Amp with Tone Control Preamp Assembled Black

Features:
- High power digital amplifier outputs 300Wx2.
- Bluetooth 5.0 transmission. Professional audio scheme.
- Independent decoding for Bluetooth signals. Lossless sound quality for more details.
- Tone control preamp adjusts high, middle, and low gains.
- Fashion & elegance: Irregular trapezoidal panel design, overall matte texture, moderate volume, simple and easy plug-in interface, suitable for home use.
- TPA3255 power amplifier: Using imported dual-channel power architecture-TPA3255 power amplifier IC flagship digital quality, high efficiency, extremely low distortion, no noise, low static power consumption. It is currently the ideal home audio choice.
- Build your own professional-grade high-fidelity home audio system.
- Wireless Bluetooth connection makes it easy to use. High-speed Bluetooth 5.0 enables connection for smart phones, tablet computers, iPod, smart TVs, smart projectors and other smart audio-visual appliances that support Bluetooth interactive systems. It is convenient to use and greatly expands other usage scenarios. PCM5102A independent Bluetooth decoder chip and QCC3003 5.0 Bluetooth module.
- 4pcs in-line 5532 op amps. Its sound is mellow, clear and transparent. The hearing is delicate and soft, and the high pitch is stretched.
- BRZHIFI customized full power power supply. Three-stage filter protection output and feedback correction design. According to your sound boxes' power and sound, variable stepless adjustment ensures quick response when high power output, low power consumption to reduce temperature. It is energy saving and environmental protection.
- This machine is developed and produced according to standard products, and all parts are original.
- With QC3003 Bluetooth 5.0 chip to realize wireless music playing with various portable products.
- Support 100~224 AC power supply.
- All aluminum chassis has fine workmanship while ensuring good heat dissipation.
- Original TPA3255 chip. Built-in independent Bluetooth decoder chip for good details.
- Built-in high-power HF dedicated high-efficiency switching power supply, AC 100~240V direct plug input.
- High-precision chip resistors ensures a good SNR of the whole machine.
- Special audio inductors ensure that sound is crisp, powerful and not harsh.
- The third-generation protection circuit design, no impact and no noise when power on or power off. There are multiple protection circuits such as over-power and over-temperature.

Specifications:
- Working method: Class D
- Bluetooth solution: QC3003 Bluetooth 5.0 chip
- Amplifier IC: TPA3255 chip
- Quiescent current: 60mA
- Work efficiency: >90%
- Output Powers:
* 315W/4Ω, distortion 10%
* 185W/8Ω, distortion 10%
* 260W/4Ω, distortion 1%
* 150W/8Ω, distortion 1%
- Frequency response: 20Hz to 20KHz
- Dynamic range: >100dB
- SNR: >111dB
- Power supply: AC 100~240V, 50/60hz
- Machine size: 183*52*189 MM
- Machine weight: 1.45 KG

Package Included:
- 1 x Power Amp
- 1 x Antenna

Note:
- It is assembled and ready to use.
- Other items pictured are not included, for demonstration purposes only.
- Silver or Black amp will be delivered, according to the color of listed items. The amps pictured in both colors are for reference only. Thank you!