2 x 3W 4 Ohm Amplifier Module for Arduino Projects

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2 x 3W 4 Ohm Amplifier Module for Arduino Projects
2 x 3W 4 Ohm Amplifier Module for Arduino Projects
2 x 3W 4 Ohm Amplifier Module for Arduino Projects - Compact Stereo Amplifier for your Arduino Audio project

Very compact design, this module delivers 2 x 3W stereo audio amplifier. Ideal for driving small speakers and earphones. Requires no external components.

Operating Voltage: 2.5-5.5VDC
Output Power: 2x3W @ 4ohm
Efficiency: >90%
Uses PAM8403 IC.
Amplifier type: Class-D
Dimensions: 23(W) x 16(D) x 2(H)mm

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