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Adafruit Stereo 20W Class D Audio Amplifier - MAX9744

Product ID: 330190724

Details

Item dimensions L x W x H
41 x 54 x 2
Manufacturer
Adafruit
Maximum supply voltage
14 Volts (DC)
Minimum supply voltage
4.5 Volts
Voltage
14 Volts

⚡Up to 93% efficiency

🔊20W stereo output per channel

🛡️Short circuit & thermal protection

¥7972

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔊 Elevate your audio game with power, precision, and protection!

ROBUST PROTECTION - Built-in short circuit and thermal overload safeguards keep your setup safe and reliable.
SMART VOLUME CONTROL - Seamlessly adjust volume via analog pot or 64-step I2C digital commands for precision.
DUAL 20 W STEREO OUTPUT - Drive two 4-8Ω speakers with crystal-clear 20W per channel power for immersive audio.
POWER PACKED EFFICIENCY - Maximize your sound with up to 93% Class D efficiency—stay cool and save energy.
COMPACT EASY INTEGRATION - Slim 41x54mm board with polarity protection and ready for quick soldering—perfect for DIY pros.

The Adafruit MAX9744 is a compact, highly efficient Class D stereo amplifier delivering 20W per channel at 4-8Ω loads. Operating between 4.5V and 14V DC, it features ultra-low distortion (0.04% THD+N), integrated click/pop suppression, and robust short circuit and thermal protection. Designed for easy DIY integration, it supports both analog and I2C digital volume control, making it ideal for portable or battery-powered audio projects.

Specifications

ASIN	B00SK8OH30
Best Sellers Rank	#175,998 in Electronics ( See Top 100 in Electronics ) #541 in Home Audio Amplifiers
Brand Name	Adafruit
Customer Reviews	4.3 4.3 out of 5 stars (57)
Item Dimensions	41 x 54 x 2 millimeters
Item Weight	0.02 Pounds
Manufacturer	Adafruit
Maximum Output Power	20W
Maximum Supply Voltage	14 Volts (DC)
Minimum Supply Voltage	4.5 Volts
Model	1752
Mounting Type	Surface Mount
Number of Channels	2
Number of Items	1
Part Number	1752
UPC	701980281716
Unit Count	1 Count
Voltage	14 Volts

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¥7972

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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4 days ago

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1 month ago

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