Want to upgrade sound quality - audio newbie
I installed this http://www.amazon.com/gp/product/B00AKWW5I8/ref=oh_details_o00_s00_i01?ie=UTF8&psc=1 and these rear http://www.amazon.com/gp/product/B00BF6HVG4/ref=oh_details_o03_s00_i00?ie=UTF8&psc=1 and these http://www.amazon.com/gp/product/B000P0PF9G/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1 using existing speaker wiring but the sound is not as good as the newer car sound systems. I think it is because I need an amp but am not sure what to get that would work with what I have. Looking for something under $100 and not have to rewire the speakers if that is possible. Any help would be appreciated.
94 RMW Custom tune (secret tuner), Homemade RAISS, LT4 knock mod, X-pipe, Dynamax muff dumps in front of rear wheels, Gary's headlight & batt. cable, Mueller bushings, Air lift bags w/aftmkt compressor,
TB bypass, Tranny cooler w/fan, Air pump delete, Elec. fan cnvrsn, UMI LCAs, HO swaybar, Bilsteins, Vogtlands, ZQ8s, Blazer floor shift cnvrs w/twin buckets, leopard print velvet roofliner