Amplifier design for 2 Ohms without SMPS

[gruni]

Hi everybody,

i'm planning to build an amplifier that can push up to 100 Watts (which would mean 14.1 Volts of output swing) or as much as the power supply voltage allows into a 2 Ohm load using a bridge configuration, running directly from low voltage supply without a SMPS. So it would have to withstand about 7 Amps. Are there any finished designs known to perform good? Otherwise, where should I start?

[Perry Babin]

There are likely several chip-amps that can do this very easily/simply. Try posting this on the chip amp forum to see if anyone has any suggestions.