01 denali Thunderform install

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Justplayinn

Full Access Member
Joined
Jul 5, 2012
Posts
159
Reaction score
2
Location
KANSAS CITY
I ordered the thunderform hoping it would fit in my 2001 Denali... I hated the box in the back and wanted my cargo space back...And it worked!! Here a few pics i took on the install

photo2.jpg

factory Bose sub and amp

photo3.jpg

after all removed

photo1.jpg

replaced the MTX sub with the Polk MM1040

photo31.jpg

cut a hole in the cubby and moved the factory Bose amp

photo21.jpg

with cubby bracket installed

photo51.jpg

Finished Project

photo41.jpg
 

haehlSt0rm

Full Access Member
Joined
Jun 9, 2010
Posts
163
Reaction score
1
Location
WA
AWESOME install!!! very clean, something that I will definitely look into down the road if I decide to replace my single 12" sub box.

What size woofer? How does it sound? any worse rattle than a regular sub enclosure?
 
OP
OP
Justplayinn

Justplayinn

Full Access Member
Joined
Jul 5, 2012
Posts
159
Reaction score
2
Location
KANSAS CITY
It is a 10" sub... Sounds awesome for what it is! The speaker flexes and it was hitting the panel I just put a 3/4 spacer on the bottom in jack storage area and its fine now!
 

NathanJax

Vacation Nathan
Staff member
Administrator
Supporting Member
Joined
May 9, 2009
Posts
49,124
Reaction score
943,577,131
Location
Jax, Fl
sweet! Nice and clean
 

Donnie Yukonie

Yates Caretaker
Supporting Member
Joined
Jul 31, 2011
Posts
5,125
Reaction score
161
x3 I like how it retains a Factory look . How big are your compartments (NBS trucks) it seems like you guys have more room then OBS
 

coolchuck

maybe Escalade bound?
Joined
Oct 30, 2011
Posts
570
Reaction score
5
Location
DC Suburbs
Nice! glad I inspired you :cheers:. Had to put mine off due to OT.
I like Ghat you did with the amp.
 
OP
OP
Justplayinn

Justplayinn

Full Access Member
Joined
Jul 5, 2012
Posts
159
Reaction score
2
Location
KANSAS CITY
Nice! glad I inspired you :cheers:. Had to put mine off due to OT.
I like Ghat you did with the amp.

I am glad it fit in there...didn't want to extend Thoes wires and move under the seat...would of been alot of work!!

Iam gonna have to make something to push the panel out about 3/4 " cause it keeps hitting the panel with that sub from flexing when it hits hard!!
 

imi4tth3w

Full Access Member
Joined
Jan 14, 2010
Posts
386
Reaction score
60
Location
Texas
man i really want to do this. the 18" sub is fun but its just not practical anymore lol
 

Forum statistics

Threads
128,802
Posts
1,805,651
Members
91,785
Latest member
Eliteweapons
Top