Duinotech Audio Amplifier Module with Speaker

An easy way to add audio effects or music to your next project. The compact board measures just 47mmm long and features a 23mm diameter speaker, 2W amplifier, and a trimpot for volume control. Powered from 5V.

Note: Before use, please adjust the sound volume to minimum to avoid damaging the speaker.

Product Specifications

• DC current rating : 500.0mA
• DC Voltage : 5.0V
• Length : 47.0mm
• Width : 30.0mm
• Height : 13.0mm
• Weight : 8.4g
• Type of Amplifier : IC Module
• Number of Channels : 1.0ch
• Power Per Channel into Low Impedence (WRMS) : 2.0W
• Volume Control : true
• Speaker Type : Hobby Speaker
• Nominal Size : 23mm
• RMS Power Rating : 0.15W
• Frequency Response : 800.0Hz, 4000.0Hz
• Sensitivity (SPL@1W, 1m) : 80.0dBSPL