i bought a pair of sm122's while in the service back in 93'. i loved em they rocked, heavy damn things

Answer 1

Infinity made some great speakers in SM series - the 122 and 150 both were awesome, but they were like 70-75 lbs. Keep looking - you can still find a few of them around, and because there were about $500 / pair new, they probalby were owned by someone who took care of them.

Answer 2

I don't know what to tell you.