The modern stereo system

I have an old 400W Profile amp that I repaired a channel on years ago. I powered it up last week and it still works! Ill have to press it into service when the 'ol Barracuda is on the road again. (Ebay pic). I had an old shaft JVC cassette head, a 100W amp and some matching JVC 4" 2 way 50W door speaker in my first beater Mazda pickup. It was professionally installed by Circuit City and they put baffles behind the door speakers. That system sounded so clean and it was loud enough for me, had surprising bass out of those speakers....
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