These small audio amplifier modules are suitable for a number of purposes. Modules available in 12W and 40W versions and have a range of suitable input voltages and output impedances. The 40W module is a bridge-mode amplifier, so the speaker it is connected to can not have an earthed terminal.
|Type of Amplifier||IC Module|
|Number of Channels||1ch|
|Power Per Channel (WRMS)||12W|
|Output Impedance Range||4Ω|
|DC Current Draw||800mA|