any 99 and up blazer owners?

[hemi=22s 10+ year member]

^^ Who has a 95-96ish Jimmy and knows how many amps the stock alternator is... Is it a 105 amp? Will my car rattle bad with only pushing 1200 watts..

the roof flexes door panels rattle loose after time and that stupid over head console rattles real bad i hate that thing

 

[Americanstrat21 10+ year member]

Do you think with a 18" Fi Q I will get much rattle at all? Is there alot of flex on the roof and such?

What was your stock alternator and what did you switch too?

 

[loudcartunez 10+ year member]

depends on what subs u shoould have more than enough room i seen one this past weekend with 6 12"s in a wall behind the seats
should just have to put beauty panels over the wheel well just to block it dont think youll have to build the box over it

im just waitning on funds for my 4 btls and 8 sets of rsds and i will be starting install

right now gonna do 2 new mmats 4000.1, 4 12 btls new ones, mmats 4160 for 8 sets of rsds h/u is in my sig, 3 yellow tops and a undetermined amount of tvs hope to be done by septmeber for nopi in atl

yea my subs call for 4.0 per sub but i seen them in alot smaller and it needs to be ported subs cant go in a sealed box , if u got any pics of any send them to me bro

 

[HyPnAwTiKpImP 10+ year member]

Do you think with a 18" Fi Q I will get much rattle at all? Is there alot of flex on the roof and such?
What was your stock alternator and what did you switch too?

i still got a stock alt which is 105 stock batt big 3 done 0g to the back batt kinetik HC800

 

[NoPh33rRaCiNg 10+ year member]

yes you will get a lot of rattle, i cant really hear it unless you step outside the truck, and youll be fine with your stock alt on 1200 watts

 

[HellsRise 10+ year member]

I'm going to be doing 125 sq. ft at first. I'm not doing the roof at first...seems like an S.O.B. to drop the headliner with a sunroof...if it really needs it that is something I'll look into later on.

 

[RegSo UnGh 10+ year member]

so sound deadning is a must with blazers...

first lesson learned

 

[loudcartunez 10+ year member]

so sound deadning is a must with blazers...
first lesson learned

YEA mainly the hatch area if ur doing subs u port back, my glass really flexes and rattles was tempted to deanden some of the glass lol

 

[audioholic 5,000+ posts]

Fiberglass the roof to stiffen it up and combat flexing. I also found on my first gen blazers that spraying expanding foam strategically between the roof's sheet metal and the stock stiffen bracing diminished ALOT of the rattling problems from above my head.

 

[Pootie 10+ year member]

My old 00 Blazer





Only pic I got of it

 

[RegSo UnGh 10+ year member]

My old 00 Blazer



Only pic I got of it

the pic didnt show up...

i have a 03 2-door and i dont have that overhead console just a dome light...is it a b*tch to take of the lining to dynamat the roof

 

[SHiZNiLTi 10+ year member]

sig...

 

[RegSo UnGh 10+ year member]

sig...

**** dude..****

 

[Americanstrat21 10+ year member]

How many watts are you guys running that you have this rattle.. Can you hear it inside the car? or just outside?

 

[NoPh33rRaCiNg 10+ year member]

lol theres not a specific amount of watts that causes rattle...