since im an old fart ill chime in......
Back in the day we had no subs , 6x9s were the pretty popular
speaker upgrade as most cars had that size rear deck speaker opening...Some of the popular ones were Jensen,Pyle,Sony and even the
Midblowers....Mindblowers were junk - just like everything Pyramid makes total garbage..Pyramid of the 80s is very much like it is today
overseas low end audio
Pyle 6x9s were the best 6x9 IMO,very heavy 70oz mag and made in the USA-YES USA !
I had mine powered by a Sherwood 90x2 Amp and a Pioneer Cassette deck.....BALLIN !
Used to buy all this stuff on Canal St in NYC,guys used to buy the stuff and do installs right on the street
Ahhh the good ole days - the Ebay
seller with the Mindblowers has a few old goodies...LOL