Description
- DFRobot HIFI Digital Bluetooth Amplifier-100W*2
- Delivers 100W output power with dual-channel stereo
- Supports AUX and Bluetooth 5.0 inputs
- Includes overvoltage and short circuit protection
- Compatible with 50W-300W passive speakers
- Offers sound quality with low 0.1% harmonic distortion
The DFRobot HIFI Digital Bluetooth Amplifier-100W*2 offers exceptional sound quality with AM interference suppression and a low total harmonic distortion of 0.1%. It features a 100W output power, volume adjustment knob, AUX and Bluetooth 5.0 input, dual-channel output, and operates within a DC5-27V voltage range. Compatible with 4~8Ω, 50W-300W passive speakers, it can connect to devices like Raspberry Pi and mobile phones for DIY projects. The board includes five 470uf capacitors, a heat sink, and protective mechanisms against overvoltage, undervoltage, overheating, short circuits, and DC detection.
Note: Adequate power output requires sufficient audio input and power source voltage/current.
- 1x HIFI Digital Bluetooth Amplifier-100W*2
- 2x Acrylic Protective Case
- 1x Screwdriver
- 1x 20cm Power Wire
- 1x Knob
- 1x Heat Sink
- 1x Accessories Package
- Power Supply: 5-27V
- Input: AUX and Bluetooth 5.0
- Audio Quality: Hi-Fi
- Output Power: 100W per channel
- Compatible Speaker: 50W-300W, 4Ω-8Ω impedance
- Channels: Stereo (left/right)
- Bluetooth Transmission Distance: Up to 15 meters without obstacles
- Protection Mechanism: Includes overvoltage, undervoltage, overheating, short circuit protection, and DC detection