This is a poll to gauge interest in a simple and small car amplifier (4x40w, like used in a head unit).
The idea is simple:
- Audio input over USB (amp will be recognized as USB speakers in any OS - MAC, Windows, Linux, ...)
- Powered by the car's 12v (power regulator on board)
- Amp on/off controlled by 5v of USB (pc on = amp on, maybe with delay)
- Output for 2 to 4 speakers
Let me know your interest and/or ideas!