Amplifier Board D10-II for 4 Ohm 40W Speaker 110V 220V 12V 24V Subwoofer Audio Module

audio amplifier board
January 09, 2025
Category Connection: Amplifier Board Module
Brief: Discover the Amplifier Board D10-II, a versatile audio module designed for 4 Ohm 40W speakers. This powerful board supports MP3 playback via TF-card or U-disk, features Bluetooth 5.0, FM radio, and dual microphone inputs. Compatible with AC 110V/220V or DC 12V/24V, it’s perfect for subwoofers and tweeters.
Related Product Features:
  • Supports MP3 playback from TF-card or U-disk for versatile music options.
  • Independent adjustment of treble, bass, and master volume for customized sound.
  • Built-in Bluetooth 5.0 receiver and FM radio function for wireless connectivity.
  • AUX input port allows connection to PC, phone, or CD players.
  • Dual microphone inputs with adjustable reverb for karaoke or presentations.
  • Compatible with AC 110V/220V or DC 12V/24V power sources for flexibility.
  • Ideal for 8-12 inch speakers, delivering up to 40W power output.
  • Easy Bluetooth pairing and FM radio tuning with simple button controls.
Faqs:
  • How do I connect my phone via Bluetooth to the Amplifier Board D10-II?
    Press the 'MODE' button to switch to BT status, then open your phone's Bluetooth settings to search and connect to the device. Once paired, you can start streaming audio.
  • What power sources are compatible with this amplifier board?
    The board supports both AC 110V/220V and DC 12V/24V power inputs. Ensure the current is at least 3A when using DC power.
  • Can I use this amplifier board with my existing subwoofer and tweeter?
    Yes, the board is suitable for 8-12 inch speakers. For subwoofers, use a 100W speaker, and for tweeters, a 30W speaker is recommended. Add a capacitor if connecting a tweeter.