Quote Originally Posted by VintageTurntable
I'm pretty much disappointed with the majority of the Vintage 1970's Kenwood Stereo Receivers most are only 40 to 80 wpc. All the good ones with 100 WPC or more are hard to find & way to exspensive.
It might just might be the combo of speaker and receiver not matching up as well as you hoped. My Dad has a similar Kenwood module he bought in the 70's and is still running it today. He is pushing a set of Optimus mock 2's just fine and they have 15'' woofers. If I remember correctly, those speakers are pretty easy to push.