cyclops_returns
New Member
I wanted to build an an amplifier, for powering two speakers (45w 4ohm, if that helps).
I'd like to make one that could run off one of those 12v rechargeable batteries.
Full power usage of the speakers is not what i'm looking for, just something loud. It is possible without being stupidly wasteful right?
I tried searching, but the one's i found either had a separate power supply, or had too low outputs.
Help?![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I'd like to make one that could run off one of those 12v rechargeable batteries.
Full power usage of the speakers is not what i'm looking for, just something loud. It is possible without being stupidly wasteful right?
I tried searching, but the one's i found either had a separate power supply, or had too low outputs.
Help?