Description
The DIG AMP MODULE VOL CTRL POTENTIOMETER 5W×2 ST P8406 is a compact, efficient stereo amplifier module based on the PAM8406 chip. Designed for portable and DIY audio applications, it delivers 5 watts per channel of clean, noise-free output at 5V, supporting both Class-D and Class-AB modes for superior flexibility. Integrated with dual-channel volume control potentiometers, this module makes it easy to fine-tune your audio output directly.
Features:
High-Efficiency Amplification: Class-D/Class-AB switchable design with up to 90% efficiency, ideal for battery-powered or USB-driven audio projects.
Stereo Output – 5W × 2 Channels: Supports 5W per channel at 5V into 2Ω speakers, or 3W per channel at 4Ω—perfect for mini speaker setups.
Noise-Free Operation: Integrated features eliminate background noise and pop sounds during power on/off transitions.
Wide Voltage Input Range: Operates between 2.5V to 5.5V DC, making it compatible with USB ports, lithium batteries, or regulated power supplies.
DIG AMP MODULE VOL CTRL POTENTIOMETER 5WX2 ST
Excellent noise suppression. in the absence of contact input audio, you will not hear any noise even put your ear close to the speaker
Specifications:
IC Chip: PAM8406 (Stereo Class-D/AB Amp) Output Power: 5W × 2 @ 5V, 2Ω
Operating Voltage: 2.5V – 5.5V DC Speaker Impedance: 2Ω to 8Ω
Efficiency: Up to 90% Volume Control: Dual Potentiometers (L/R Channel)
Protections: Thermal, Short-circuit, Pop suppression Weight: ~3 grams
Board Dimensions: ~25mm × 25mm
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