Bluetooth Digital Amplifier Module, Amplifier 50W*2 Dual Channel Audio Amplifier DC 4.5~27V Amplifier Board with Protective Shell

Product Parameter:

• 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

Product Features:

• 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.

Package Includes

• 1 x  50W*2 Amplifier Board