New class B

Bill F.

2001-11-15 5:25 pm

Can anybody comment on this class-B topology by Mike J Renardson?

I've been thinking about a loudspeaker driver with dual tandem voice coils each connected to a class-B output. Each coil would handle 1/2 of the waveform while the other, non-energized coil leaves the magnetic gap. The net effect should double the linear excursion of any magnetic motor while maintaining efficiency. Proper positioning of the coils should dial out crossover distortion.