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Amplifier Audio Module

audio amplifier board
June 25, 2024
Category Connection: Amplifier Board Module
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Tags:
#Power Amplifier Board #Amplifier Circuit Board #Dual Channel Amplifier Board
Brief: Discover the CA-3169B Subwoofer Amplifier Audio Board, a 2.1 HiFi amplifier with Bluetooth 5.0, delivering 100W bass and 50W per channel. Perfect for high-quality audio with USB, Bluetooth, and external audio inputs.
Related Product Features:
  • High-performance digital power amplifier using TI's TPA3116D2 chip for superior sound quality.
  • Supports Bluetooth 5.0 audio reception with a range of over 8 meters.
  • Wide working voltage range (DC 12-25V) with energy-efficient design up to 90% efficiency.
  • Three-channel output: 100W bass, 50W left, and 50W right channels.
  • Includes preamplifier, bass crossover, and multiple adjustment potentiometers for fine-tuning.
  • Compact size (101x100x25mm) with easy setup for various power supplies and speakers.
  • Subwoofer cut-off frequency adjustable from 26-160Hz for customized bass response.
  • Compatible with 4-8 ohm speakers for left/right channels and 2-8 ohm for subwoofer.
Faqs:
  • Why is there current sound or noise during use?
    Current sound or noise is usually caused by poor power supply filtering, low-quality input signals, or damaged cables. Ensure proper power and audio connections.
  • What should I do if there's no sound output or only one channel works?
    Check if the speaker or cables are damaged or improperly connected. Ensure the input device is functioning correctly.
  • Why does the speaker produce broken sound at high volumes?
    This can occur due to insufficient power input, poor speaker performance, or incorrect wiring. Verify power supply and speaker compatibility.
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