old school amp

I’ve got a couple of old school Pheonix Gold Amps I purchased in the early 90s. They’ve been sitting in boxes literally for decades, I’m pulling them out for my 3rd gen Firebird build. I noted the MPS-2240 appears to have some sort of a passive filter ? on the rca inputs, there is also another...

Selling 3 Amps. 2 Memphis Belle 16-MC1300Ds one in perfect working order $350 plus shipping obo, the other channels 1, 2 and sub work channels 3 & 4 do not. Believe has possible bad input stage had estimate of $125 to fix. Will take $125 plus shipping obo. 1 Arc Audio 300.4 in perfect working...

Im doing a cleanout at the car audio shop i work at. Got a ton of old school amps, there are only 2 kicker zrs in pics, but i have in 100% working order zr120, 240, 360, zx460, zr600, xs50, dx700, and a zr1000 thatll be up and running soon. In jl, ive got a6450, jx 400/4, 250/1v1, 300/2v1...

All, I have 2003 BMW 330i. Looking for ONE quality amp to push the entire system. Going with 6' component set upfront, and 6' coaxials in the rear. and (1) or (2) 12' subs for my bass. haven't decided yet. Being looking at the NEWER MEMPHIS BELLES.. they seem to run $450 - $600 on EBAY. I'm...

Item(s) for Sale: Old School Quality KENWOOD KAC-923 Made in Japan. $75.00 O.B.O. Shipped. Open to trade for decent 4 channel amp or decent equalizer. Item(s) Description/Condition: USED in Good condition, some minor blemishes. Hey it's older so it's got some age lines! OK BRAND NEW IN...

Item(s) for Sale: kenwood kac-823 jensen xa2100 2 jensen xa3022lx Item(s) Description/Condition: all amps are good condition not perfect but these amps are made to last still work great Price: kenwood is $60shipped jensen xa2100- $45 shipped jensen xa3022lx - $40 shipped each $70...

Item(s) for Sale: old school Aura Item(s) Description/Condition: the item is old school so in pretty good shape for age still works few scratches Price: price is 75 shipped Shipping and Miscellaneous Item Information: it will be usps flat rate unless buy wants other shipping i will do...

i recently got a Rockford Fosgate 801S - Rockford Fosgate Punch 2 Ch 2400 Watt Amp, i dont realy know much about it and there isnt very much info about it that ive been able to find at least, it has 2 sets of inputs for ground and battry and not sure what the purpose of haveing 2 is, also it...