Factory unit has no pre-amps so it makes it a little more difficult to upgrade your speakers.Anyone do aftermarket upgrades to the non JBL 6 disc changer stereo in the new 07 Tundra?
How hard is it to utilize the factory headunit but uprade the amplifer, speakers, subwoofer?
Share your experiences please!
I got a 07 DC with alpine type r's 6x9 in the front powered by a punch 150x2 amp mounted behind the back seat, left the rear speakers stock (rear speaker dont really do much for me) also 2 of the new punch p3s (s=shallow) powered my a punch 800x2 amp also mounted behind the back seat. all running of the factory head unit
note: the back seat will still lift up and down even with the amps mounted behind it.