coolchuck
maybe Escalade bound?
I wondered why MTX said Thunderform would'nt fit the Denali, especially if it fits the Escalade. Well i gamble it would fit...and it does. just fine. My only gripe is that it doesnt screw down into the existing holes once you remove the jack. You have to drill 3 holes to hold it down. Fits nicely and doesnt vibrate like I thought it might. I'm running the MTX sub it came with...sounds pretty good but has a limited range. I will be putting a POLK MM1040 in and running it @2ohm on Friday. Then we'll see how it really sounds.


Not sure why they say it doesnt fit the Denali. I bought 1 on Ebay for $140, not worth the $299 price for a prefab box to hold 1 10inch. But its a great fit for those who want more bass And keep their cargo room. Gotta cut the panel for a 10inch speaker. Still working on it so I'll will update this weekend with the finished product.


Not sure why they say it doesnt fit the Denali. I bought 1 on Ebay for $140, not worth the $299 price for a prefab box to hold 1 10inch. But its a great fit for those who want more bass And keep their cargo room. Gotta cut the panel for a 10inch speaker. Still working on it so I'll will update this weekend with the finished product.