You are getting the same power to all speakers, but the rear speakers are
probably larger.  This is requiring them to need more power.  I suggest
getting a small 4channel amp and sending a fair amount of power to all 4
spks, 4×50 should be sufficient.

97 4Runner SR5 v6
modded airbox
kenwood/mb quarts/fosgate
Ben Sullivan <bmsu…@pop.uky.edu> wrote in message

news:39287702.E6670C90@pop.uky.edu…

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> I have a ’99 Extended Cab Tacoma and have a question for the group about
> my speakers.  When I bought the truck I had a JVC CD deck put in before
> I ever drove it.  The two speakers in the doors work well and seem to
> recieve ample amounts of power.  The back two speakers, in the extended
> cab walls, are much quieter.  The fade is equal so that is not the
> problem.  It seems like the back two speakers are not receiving as much
> power.  I saw this because I can fade to only the back two speakers and
> turn up the stereo very loud and they put out plenty of sound.  I am not
> sure if this is a defect of the speakers or if the new CD deck is the
> problem, as I never heard it beforehand.  Any suggestions or comments?
> Should I try adding two new 6 1/2 aftermarkets speakers and maybe a
> small amp?  Thanks for any help you can give me!
>                             Ben