This is the power behind my system.  The Marantz SR7005

The MTM speakers (and the center channel) are based on the ME-2 designed by Lynn Olson and built by me.  Very accurate and musical.  The parts came from North Creek Music

Here you can see the Sub-woofer (there are 2 of them).  The driver is the Shiva 12" by Adire Audio.  The cabinet is 88.5 litres and they are powered by 2 KG-5230 Sub Amps from Madisound.

Kiega KG5230 Subwoofer Amp with Electronic Crossover (300 Watts)

  This is one of the crossovers for the satellite speakers.  They are the part of the ME-2 designed by Lynn Olsen