PAM8403S Mini Digital Audio Amplifier - 5 V Class‑D Module for DIY Electr

Name: PAM8403S Mini Digital Audio Amplifier - 5 V Class‑D Module for DIY Electr
SKU: AWT007

₹150.00

₹119.00

Upgrade your audio builds with the TekBud PAM8403S Mini Digital Amplifier Module. A compact powerhouse, this Class‑D stereo amplifier delivers a smooth 2×3 W output with efficiency up to 90%, drawing just 2.5–5.5 V input voltage.

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The module includes convenient screw terminals for speaker outputs, input headers, and thermal protection. Its low heat footprint and slim green PCB make it ideal for desktop audio, portable speaker boxes, Arduino or Raspberry Pi sound integrations, and student electronics kits.

Whether you're building a Bluetooth speaker, DIY audio gadget, or educational sound project, this amplifier brings crystal-clear clarity and reliable power in a compact, easy-to-use package.
HIGH-QUALITY STEREO OUTPUT - Delivers clear 2 × 3 W stereo audio in a compact Class‑D design—perfect for small speakers and DIY sound systems.

WIDE OPERATING RANGE (2.5–5.5 V) - Runs from USB power to 5 V, ensuring compatibility with Arduino, Raspberry Pi, and common DIY electronics setups.

EFFICIENCY & LOW HEAT - Class‑D architecture provides high efficiency with minimal heat—ideal for battery-powered or enclosed speaker projects.

EASY INTEGRATION =- Onboard headers and screw terminals simplify assembly with speakers, microcontrollers, sensors, and audio sources.

ULTRA-COMPACT GREEN PCB - Slim green board (44 × 32 mm) fits into portable gadgets, desktop speakers, and embedded audio kits without bulk.

IDEAL FOR STEM & MAKING - Great for electronics education, DIY audio projects, interactive exhibits, voice assistants, and maker workshops.
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PAM8403S Mini Digital Audio Amplifier - 5 V Class‑D Module for DIY Electr

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