Bluetooth Digital Amplifier Module, Amplifier 50W*2 Dual Channel Audio Amplifier DC 4.5~27V Amplifier Board with Protective Shell
- Operating Voltage: DC 4.5~27V
- Output Power: 50W*2
- Signal-Noise Ratio:102dB
- Protection Function: reverse connection protection, over-voltage, under-voltage, over-heat, short-circuit
- 1. No any POP sound will happen when powering this module, skipping song and pausing.
- 2. Two kinds of audio input mode: Bluetooth mode and headphone (LINE IN) mode.
- 3. Two powering methods: it is equipped with wiring blocks and DC 2.1mm socket which is compatible with most laptop’s power port. Users can power this module by wiring blocks with DC 4.5-27V or find a power adapter with DC2.1mm socket.
- 4. Wide input voltage range: this audio amplifier will be activated with power DC4.5-27V; The power input of this digital amplifier has reverse polarity protection function.
- 5. Strong and qualified components: DROK select well-made capacitor to build this module and use transparent acrylic plate to protect it from any damage.
- 1 x 50W*2 Amplifier Board
2 or more $9.25
5 or more $8.78
10 or more $8.60
30 or more $8.01
- Stock: In Stock
- Model: 200336
- Weight: 0.25kg
- Dimensions: 10.00cm x 10.00cm x 10.00cm
- SKU: 200336