Digital Bluetooth Amplifier 2x50W+100W Subwoofer

With the Bass Treble Bluetooth Amplifier, you can enjoy a home cinema-like sound experience in your home. This powerful Bluetooth amplifier offers three output channels and features an AM interference and filter function, which ensures low distortion even at high power. Equipped with a DC12-24V connection, it offers both AUX and Bluetooth 5.0 inputs. The left and right channels each deliver 50W, while the subwoofer channel provides up to 100W of power. With five adjustable knobs, you can control the main volume, bass and treble, as well as the subwoofer frequency and volume. The amplifier is compatible with 4-8Ω, 20W-100W passive speakers and can be easily connected to the Raspberry Pi, mobile phones, and other Bluetooth devices. 

Note: The board only provides sufficient power if the audio input voltage and supply voltage are sufficient. The higher the supply voltage, the greater the output power. Also, the speaker resistance changes the output power of the amplifier board. Please note that with sufficient voltage and current, the resistance of the speaker in ohms reduces the output power, the higher it is. When adjusting treble and bass sound: If the TRBLE or BASS tones are turned almost to maximum and the sound is distorted, this means the gain of the treble/bass tones is too high. In this case, turn the TRBLE or BASS knob to the left to decrease the gain, or turn the MAIN VOLUME knob on the right to reduce the overall volume.


Recommended Accessories:


Features:

  • High-quality Sound Quality: The amplifier ensures clear and round sound reproduction through its AM interference and filter function.
  • Powerful Output: The amplifier offers 50W power per channel for the left and right channels and 100W for the subwoofer, providing a powerful sound experience.
  • Versatile Inputs: With AUX and Bluetooth 5.0 inputs, you can flexibly connect the amplifier with various devices.
  • Easy Control: The five adjustable knobs allow precise control of the main volume, bass, treble, and subwoofer frequency.
  • Compatibility: The amplifier is compatible with 4-8Ω, 20W-100W passive speakers, making it ideal for various setups.

Application Examples:

  • Home Cinema System: Use the amplifier to power your home cinema with strong sound.
  • Music Playback: Connect the amplifier to your smartphone and enjoy wireless music playback in high quality.
  • DIY Projects: Integrate the amplifier into your own electronics projects for an enhanced audio experience.
  • Gaming Setup: Use the amplifier to enhance the sound experience of your gaming setup.
  • Presentations: Use the amplifier in presentations to ensure clear and loud sound.

Technical Specifications:

  • Manufacturer: DFRobot
  • Manufacturer SKU: DFR0805
  • Inputs: AUX and Bluetooth 5.0
  • Bluetooth transmission range: 10m (without obstacles)
  • Channels: Left/right channel (stereo), Subwoofer
  • Compatible Speakers: 20W-100W, 4Ω-8Ω
  • Output power: L/R channel 2x ≤50W, Subwoofer 1x ≤100W
  • Power Supply: 12-24V/2-5A (depending on speaker parameters, higher voltage = higher output power)
  • Protection mechanisms: Overvoltage, undervoltage, overheating, short circuit and DC detection
  • Dimension: 100 x 123 x 25 mm
  • Weight: 245g

Package Contents:

  • 1x Digital Bluetooth Amplifier 2x50W+100W Subwoofer
  • 1x Acrylic Protective Case
  • 1x Accessory Package


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Digital Bluetooth Amplifier 2x50W+100W Subwoofer

  • Brand: DFRobot
  • Product Code: 423657
  • Availability: In Stock
  • CHF42.90

  • Ex Tax: CHF39.69

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Tags: Amplifier, Digital, AUX, Bluetooth, HIFI, 100W, 50W, Amplifier, Audio, Speaker, Stereo, DIY, Raspberry Pi, Wireless, Sound Quality, Volume Control, DFRobot.