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.
Specifications:
| Operating voltage |
8 - 16 V/DC |
| Current consumption |
max. 800 mA |
| Input sensitivity |
< 80 mV |
| Loudspeaker connection |
4 - 16 ohm |
| Music power |
max. 12 W with 16 V at a 4-ohm loudspeaker |
| Frequency response |
approx. 40 - 20.000 Hz |
| Dimensions |
approx. 70 x 36 x 23 mm (without fixing straps) |
