Jeff Rowland Mono blocks model 12's????

HAS anybody, had a chance to evaluate the model 12's? and if so... what speakers tend to work well with them? I'm looking to down SIZE my equippment. The speakers for now are Sonus Fabers. Will this be a good match, or???
Great sound. Great Quality. Great Support from the manufacturer.

I had the 12's for about 2 years, driving Meadowlark's Blue Heron speakers...cannot comment on the Sonus Faber speaks.

These amps are a great value on today's market.

Feel free to email with any specific questions that you may have.