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Black D325B TPA3255 Power Amplifier Stereo 2.0 High Power HiFi Digital QCC3034 Bluetooth 5.1 Audio Amplifier
Features:
- For ELNA advanced audio capacitors are used for filtering, provides a more delicate sound quality.
- Built-in TPA3255 high power digital power amplifier chip with maximum power of 315W/4ohm per channel.
- Support treble and bass adjustment
- Equipped with advanced Bluetooth module, lit support LDAC to realize Bluetooth lossless transmission.
Precaution:
- D325B output can only be connected to passive speakers, it can not be connected to active speakers and fixed-voltage speakers.
- D325B use DC24-48V power supply, the higher the voltage, the higher the power, but it can not exceed 48V, otherwise it will burn the amplifier, power plug 5.5 x 2.5, inside positive and outside negative.
- The negative poles of the amplifier output cannot be connected together, otherwise it will cause the amplifier to be burned.
Specification:
- Model: D325B
- Input: RCA and Bluetooth
- Output: crystal terminal
- Working voltage: DC24V - 48V
- Standby power consumption: 0.5W
- Bluetooth chip: QCC3034
- Bluetooth support: SBC/AAC/for APTX/for APTX-HD; 16 - 24Bit
- Power amplifier chip: TPA3255 x 1
- Maximum output power: 300W/4ohm x 2; 150W/8ohm x 2
- Total harmonic distortion: <0.01%
- SNR: 105dB
- Frequency range: 20 - 20K at 1khz+0.3dB
- Power port specification: 5.5 - 2.5mm
- Size: 125 x 150 x 38mm
- Weight: 650g
Package Included:
- 1 x D325B Host
- 1 x RCA Cable
- 1 x Bluetooth Antenna
- 1 x User Manual
