Hi everyone, I'm new here. So, I have a 2004 Tahoe LT with the Bose system (no subwoofer as far as I can tell) and the OnStar system (deactivated). I currently have wired up a 12in Rockford Fosgate R1S412 & Boss Riot r1100m amp system, but I'm wanting to change it up. I want to take advantage of the cubby built for the Tahoe/Yukon/Escalade in the back, but I'm not 100% sure what would fit. I believe the stock woofer would've been an 8 inch, but I want to know if it's possible for a 10 inch to fit instead with minimal cutting to the plastic covering. I'm pretty sure my amp is up for the task so I won't change it out just yet. 1) I want to know if a 10in woofer would fit, and if so what is a great 10in woofer (I want loud but good sounding, as well). If not, what's the best 8in? I'd like to stay under $100 but if it's worth it I'll go over. 1.5) I also want to know dimensions of a box that would fit there. I'd like to keep my floor jack in the stock location (just under the grill where the woofer would go) or even move it to where it's out of the way of the woofer but is still accessible in case I need it (the vehicle has been within the family since 2005 and I've never used it or the spare tire underneath the vehicle). Also, I've heard that there's a factory subwoofer under the center console of the Tahoe's (and in the pickups), however I can't find any pictures or videos showing it. I know there's a kit you can buy that's aftermarket, but I don't want to go that route yet. 2) I want to know if there's a subwoofer stock with my Tahoe in the center console, and if so is it replaceable? If I had to trust my ears, there isn't a woofer in the console. I've opened it up where the cupholders are and only see some mounting/support brackets, cables, and that's it. Haven't opened up the console all the way, so I'm not sure if there's one in there further. 3) If there isn't a subwoofer, are there any other kits besides the JL Audio Stealthbox (that one is extremely expensive and I've not heard much good about it)? I still have my stock radio and all other speakers are stock with the exception of my woofer (since there wasn't one in mine to begin with). Thanks, and sorry for all the questions off the bat!