I just installed new 6 X 9's in the rear sides. The speakers I replaced were factory 4 1/2 or 5 but the 6 X 9 fit with a little modification to the bracket. The 6 X 9 are 4 way Sony XS-V6942A. I have heard them before I bought them and they sound pretty good. My problem is they arent putting out any bass. I still Have the stock 6 speaker bose system. Is the head unit not strong enough. Is there any thing i could do with out replacing the HU.


2001 Blazer LS
4.3L
4X4 2DR

 

NEED MO POWA!!!! get an amp, or a sub or both