I had a stock deck in my 1990 pontiac transsport minivan, powering stock speakers, with a 100 watt 2 channel alpine amp that was wired through the rear cigarette lighter powering 2 12" Orion Cobalt woofers in a sealed box

 

3 200w Fusion 12's
700wrms Amp
2 sets of fusion components running off the deck

Blew the subs, so I moved up to my current gear.

 

'92 VW Passat
decent JVC deck
cheap 5 1/2 Mobile Authority components + original Passat 4" and 150w Pioneer sub powered by 35x4 Kenwood amp
cheap 6 1/2 Mobile Authority components powered by ancient Sherwood XA-2105BP 2channel i got for free from a buddy --> still got it
ridiculously thin wiring...everything sounded quite crappy, didn't know much about car audio back then and had no money as well

 

88 Chrysler New Yorker
Clarion Deck -
JBL 4" Coaxs - Dash
JBL 6x9 - Rear deck
JBL GTQ 200 4 channel amp
JBL GTS 150 2 channel amp
JBL 10" Grand Touring ported
It was the $hit in highschool

 

im still on my first system,

factory vw tape deck
factory vw speakers
2 pioneer impp 12's
earthquake 300.4 amp

 

Pioneer DEH-1100
JBL Decade 6 1/2" speakers
Kenwood 3 1/2 "dual cone" speakers
JBL P180.2
2 Kenwood Blue Tornado 12"s

 

94 Tercel with a sony explode deck, some random freebie 6x8 installed in the headrests.... and random shitty speakers in a random shitty box also (whish i was actually paied to take off somones hands... thats worse than free)

Oh budddy did it pound... and give people headaches.