Adafruit MAX98357 I2S Class-D Mono Amp Add digital-quality audio with a class D amplifier for easy sound! by lady ada published May 23, 2016, last edited July 03, 2025 last major update April 29, 2024 posted in Adafruit Products Breakout Boards/ Amplifiers/Sound Save New Favorite × Please sign in to include this guide in your list of favorites. You will be redirected back to this guide once you sign in, and can then save this guide as one of your favorites. Link Note Download Overview Pinouts Assembly Raspberry Pi Wiring Raspberry Pi Setup Raspberry Pi Test Pi I2S Tweaks Play Audio with PyGame Arduino Wiring & Test CircuitPython Wiring & Test I2S Audio FAQ Downloads Single page Feedback? Corrections? Text View Primary Products Adafruit I2S 3W Class D Amplifier Breakout - MAX98357A Out of Stock Featured Products view all Speaker - 3" Diameter - 8 Ohm 1 Watt $1.95 Add to Cart Speaker - 3" Diameter - 4 Ohm 3 Watt $1.95 Add to Cart Stereo Enclosed Speaker Set - 3W 4 Ohm $7.50 Add to Cart Mini Metal Speaker w/ Wires - 8 ohm 0.5W $1.95 Add to Cart Thin Plastic Speaker w/Wires - 8 ohm 0.25W $1.75 Add to Cart 80 Beginner Product guide 😍 7 💡 1 Downloads MAX98357 Datasheet GitHub with EagleCAD PCB Files 3D Models on GitHub Fritzing object in the Adafruit Fritzing library Schematic Click to embiggen Fabrication Print Dimensions in Inches 3D Model Page last edited March 08, 2024 Text editor powered by tinymce. I2S Audio FAQ