D323B TPA3223 Dual Channel Class D HiFi Stereo Digital Power Amplifier 200Wx2 Audio Amplifier with DC24V 6A Power Adapter

D323B TPA3223 Dual Channel Class D HiFi Stereo Digital Power Amplifier 200Wx2 Audio Amplifier with DC24V 6A Power Adapter

Description:
- Using the TPA3223 digital amplifier chip, the output power can reach up to 200W per channel, and the distortion is very low.
- The D323B adopts an integrated design with a heat dissipation shell. Through clever design, the entire aluminum alloy shell is used to dissipate heat from the TPA3223 amplifier chip. This not only reduces the overall size of the machine, but also makes it more compact and efficient, resulting in more stable operation. In order to further improve the sound quality, the main filtering capacitor uses Nikon high-capacity capacitors, which provide warm sound, thick mid-range, natural and friendly, and excellent high-frequency extension. The machine's operational amplifier is designed to be replaceable, and the machine is already equipped with the effective 5532 as standard. It can also be replaced with a more advanced operational amplifier according to your own needs.

Using Instruction:
- The supply voltage of D323B is DC24V-42V, and the higher the voltage, the greater the power. The voltage cannot exceed 42V, otherwise it will burn out the machine.
- The specifications of the DC power socket are 5.5*2.5, with positive inside and negative outside.
- The D323B output can only be connected to passive speakers and cannot be connected to active speakers or constant voltage speakers.

Specification:
- Model: D323B
- Input: RCA, AUX, 3.5
- Output: small crystal terminal post
- Working voltage: DC24V - 42V
- Standby power consumption: 1W
- Power amplifier chip: TPA3223 x 1
- Output power: 200W x 2/4ohms, 100W x 2/8ohms
- THD+N: < 0.02%
- SNR: 110dB
- Frequency response: 20Hz - 20kHz
- Product size: 90 x 145 x 35mm
- Net weight: 350g

Package Included:
- 1 x Power Amplifier
- 1 x DC24V 6A Power Adapter