8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino

8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino

1PC 8002A with shell
$33.08
$33.08 $0.00
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8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
  • 8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
8002A Audio Amplifier and Speaker Module,DAC Speaker, 3W Mono Class D Power Amp Board, 90dB SNR, Compatible with ESP32, Arduino
$33.08
$33.08 $0.00
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Description

SPECIFICATIONS

Brand Name: NullLab

Choice: yes

Condition: New

High-concerned chemical: none

Origin: Mainland China

Package: SMD

Type: Logic ICs

is_customized: Yes

  • High Performance & Low Distortion. Delivers up to 3W mono output with the 8002A chip. Features (SNR) ≥ 90dB SNR and (THD) ≤ 0.3%, providing clear, high-fidelity sound.

  • DC 2.5V-5.5V. Ideal for battery-powered IoT devices and low-power portable speaker applications.

  • Plug-and-Play for Microcontrollers. Easy connects to ESP32 (DAC GPIO25/26), Raspberry Pi, and Arduino. Includes PH2.0 3-pin to DuPont and 3.5mm adapter cables.

  • Integrated adaptive filtering to minimize interference and over-current protection. Protects your development board while maintaining consistent audio output.

  • Lego-compatible brick base, perfect for creative building.

Docs: github.com/nulllaborg/8002a-amp-speaker

Free Shipping Over $199
  • Standard Shipping: Standard Shipping (12–18 Business Days)
  • Express Shipping: Expedited Shipping (5–9 Business Days)
  • Free Shipping: Orders over $199 qualify automatically
  • Tracking: Full tracking number provided for all orders
30-Day Return Policy
  • Returns: 30-day hassle-free return window
  • Condition: Items must be unused and in original packaging
  • Refund: Full refund processed within 3-5 business days
Why Choose Us?
  • Factory Direct: ISO/TS 16949 certified manufacturer
  • Quality: 100% electrical continuity tested before shipment
  • Experience: 15+ years in automotive connector industry
  • Support: Professional technical support available
Secure Payment Latest encryption technology
Money-Back Guarantee 30-day hassle-free returns
Quality Assured Factory certified products
Global Fast Shipping Worldwide express delivery

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