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🔊 Amplify your audio game with power, precision, and protection!
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, it boasts up to 93% efficiency, low distortion (0.04% THD+N), and integrated protections against short circuits and thermal overload. Featuring both analog and I2C digital volume control, this breakout board is perfect for professional DIY audio projects seeking powerful, cool-running amplification in a sleek form factor.
| ASIN | B00SK8OH30 |
| Best Sellers Rank | #163,200 in Electronics ( See Top 100 in Electronics ) #508 in Home Audio Amplifiers |
| Brand | Adafruit |
| Brand Name | Adafruit |
| Customer Reviews | 4.3 out of 5 stars 56 Reviews |
| Item Dimensions | 41 x 54 x 2 millimeters |
| Item Weight | 9 g |
| Item dimensions L x W x H | 41 x 54 x 2 millimeters |
| Manufacturer | Adafruit |
| Minimum Supply Voltage | 4.5 Volts |
| Minimum supply voltage | 4.5 Volts |
| Model | 1752 |
| Mounting Type | Surface Mount |
| Mounting type | Surface Mount |
| Number of Channels | 2 |
| Part Number | 1752 |
| UPC | 701980281716 |
| Unit Count | 1 Count |
| Voltage | 14 Volts |
P**7
Gut und günstig
Habe die platine in den PAL Tivoli Audio eingebaut, ersetzt dort die duchgebrannte Endstufe. Keine Klangeinbußen feststellbar. Die Lötarbeiten waren simpel und sind bei Adafruit gut erklärt. Die kleine Platine ließ sich genau zwischen Lautsprecher und Batteriefach einschieben.
G**.
Fait le job
Simple, facile à mettre en oeuvre. Je l'ai relié à 2 haut parleurs de récupération. Fonctionne sans problème.
M**N
Great addition to the Arduino board collection
I have loads of experiment boards for the Arduino projects, this audio amp is a super addition to my collection.
A**R
Excellent, as long as you know a little bit ...
Excellent, as long as you know a little bit about what you're doing. Soldering is required. ALL audio sources must either come from the 3.5mm headphone jack or the R/L RCA inputs. I2S or any other digital audio is not supported. The only thing you can do with I2C is volume control. Otherwise, this amp is fully functional on its own and puts out plenty enough power for the JBL Control Xs I have mine connected to. Great solution for those looking to power bookshelf speakers without wanting to invest in a full receiver.
T**.
Reliable, well packaged, and sounds better than expetcted
Adafruit doesn't seem to be making these anymore, but they are one of the best little 20+20 Class D amps you can get for the price. it doesnt buzz, it powers up quietly, and has been more than reliable for me (this is my second one)
Trustpilot
1 week ago
2 weeks ago