Hello, as of recently my dual 800w amplifier died internally...

So im looking for a cheaper alternative in search for more bass from swapping the 6x9 factory ford speakers in my 1990 ford ranger xlt.

I plan on keeping the factory ford tape deck in retro respects to my like of the 90s generation.

Does anyone know the ford decks factory output?

Reading up on 6x9s need bass in the back....

Ive herd about some 3 way crap 2 way and full range however im not a specialist pwrsonally in my old 89 i had no amp and ran about 5 6x9s streight out the deck factory and was crispier and bass like just enough to have kareokee while driving alone bumping kings of leon.