Hey guys... i just replaced my entire JBL stereo with an alpine HU, polk audio speakers/subs, and image dynamic amp. If anyone wants the stock JBL amp, HU or subwoofer enclosure (no speakers, i destroyed those POS's) let me know... the HU is the 6 disk changer (NOT MP3!) out of an 08 Double Cab. the amp still works perfectly (if you consider the JBL system to be perfect, i believe it is far from it) and the subwoofer enclosure is actually pretty good quality. i tried the enclosure with one of my Polk Audio MM840 subs and it actually worked well. not too much flex and it held the air without any leaks or whistling. I had to fabricate a small MDF ring to fit my speaker in it and change out the garbage factory wiring with some stinger 16 gauge and cut out a few of the little plastic ribs in the back to make the speaker fit but other than that it is still air tight and works great.
Keep on keepin on!
Oh yeah, i have no idea what any of this is worth, so we will go with a non-standard pricing convention... (+ you have to pay for the shipping)
Sub enclosure - 15 strawberry, cherry or watermelon flavored laffy taffy's (the real ones, not the fun size... you cheap SOB's). Make it 50 laffy taffy's and i'll throw in the cargo cover thing that goes over the sub for a cleaner look.
JBL stock Amp - 1/2 the cost of a bottle of Johnnie Walker Double Black (about 50 bucks a bottle so 25 should just about do it)
JBL 6 disk Head Unit - 5 little ceasars pizzas, a box of 8 drumsticks (the variety pack with chocolate, caramel and vanilla) and a 6 pack of beers.