Replacing speakers under dashpad. Need to deactivate airbag?
Thread Starter
Member
Joined: Aug 2008
Posts: 163
Likes: 1
From: Iowa
Car: 1991 Z28 Convertible
Engine: 305 tpi
Transmission: 700 r4 Auto
Replacing speakers under dashpad. Need to deactivate airbag?
91 Camaro
Planning on changing my front speakers under the dashpad. My Hayne's manual says to deactivate the airbag. Do I really need to do this when taking off the dashpad and replacing the speakers? Thanks for any info guys.
Planning on changing my front speakers under the dashpad. My Hayne's manual says to deactivate the airbag. Do I really need to do this when taking off the dashpad and replacing the speakers? Thanks for any info guys.
Supreme Member
iTrader: (4)
Joined: Mar 2009
Posts: 3,079
Likes: 4
From: Pepperell, MA
Car: 1987 Trans Am
Engine: LQ9/L92
Transmission: 4L60E
Re: Replacing speakers under dashpad. Need to deactivate airbag?
you shouldn't be coming anywhere near the airbag wiring, so you shouldn't have to. i think they are saying that mainly because when working on electrical stuff, you should be disconnecting the battery and you don't want it to potentially (very rare) go off when the battery is reconnected.
you should be ok without touching either the battery or the airbag if you're just doing speakers.
you should be ok without touching either the battery or the airbag if you're just doing speakers.
Supreme Member
Joined: Apr 2009
Posts: 2,852
Likes: 2
From: Scottsdale, AZ
Car: 89 GTA/93 S13/91 Si
Engine: 5.7 350 TPI
Transmission: 700R4
Axle/Gears: 3.23
Re: Replacing speakers under dashpad. Need to deactivate airbag?
no...lol...its really simple. and the air bag wiring is way down there IIRC.
Thread Starter
Member
Joined: Aug 2008
Posts: 163
Likes: 1
From: Iowa
Car: 1991 Z28 Convertible
Engine: 305 tpi
Transmission: 700 r4 Auto
Re: Replacing speakers under dashpad. Need to deactivate airbag?
Thanks for the responses. The Hayne's manual would make it more difficult. I suppose they do that as some sort of legal disclaimer w/all electrical work on the car.
Senior Member
Joined: Feb 2009
Posts: 601
Likes: 0
From: Jacksonville FL
Car: 1988 camaro
Engine: cammed 3.1
Transmission: 700r4
Axle/Gears: 10 bolt 3.42
Re: Replacing speakers under dashpad. Need to deactivate airbag?
You should be fine as long as you disconnect the battery. The airbag is nowhere near where your going to be working but it never hurts to be cautious. Last thing you would want is an airbag whacking you in the face while working on your car.
Re: Replacing speakers under dashpad. Need to deactivate airbag?
Can someone tell me the size of the speakers under the dash? I want to replace them but havent had a chance to look yet. I am rebuilding my car. Also, what is the typical speaker size for doors? I also want to install speakers there.
Supreme Member
Joined: Sep 2002
Posts: 9,192
Likes: 19
From: Cary, North Carolina
Car: 1992 RS
Engine: Carbed 350
Transmission: 700R4
Axle/Gears: 3.42 posi
Re: Replacing speakers under dashpad. Need to deactivate airbag?
Dash speakers are 4x6 stock - think some have figured a way to do 5 1/4 round in there, but not sure how - you can search dash speakers and see if there's info on this.
Trending Topics
Supreme Member
iTrader: (6)
Joined: Aug 2009
Posts: 3,670
Likes: 3
From: Elwood, IN
Car: 1986 camaro Sports Coupe
Engine: L31 350
Transmission: 89 700R4
Axle/Gears: 3.42 gov lock
Re: Replacing speakers under dashpad. Need to deactivate airbag?
i put 6.5 in my dash, sound much better than the stock
Supreme Member
iTrader: (8)
Joined: Aug 2003
Posts: 7,240
Likes: 6
From: LeRoy, NY
Car: 2003 Hyundai Tiburon GT
Engine: 2.7L V6
Transmission: 6-speed
Axle/Gears: 4.41
Re: Replacing speakers under dashpad. Need to deactivate airbag?
I've got to see this... Should be easy retrofitting the dash parts without the windshield in the way and having plenty of room in the garage. 
I've been thinking about 6.5" Eclipse components for quite a while now.

I've been thinking about 6.5" Eclipse components for quite a while now.
Supreme Member
iTrader: (6)
Joined: Aug 2009
Posts: 3,670
Likes: 3
From: Elwood, IN
Car: 1986 camaro Sports Coupe
Engine: L31 350
Transmission: 89 700R4
Axle/Gears: 3.42 gov lock
Re: Replacing speakers under dashpad. Need to deactivate airbag?
you post this after i put the dash back in LOL, anyways yeah the windsheild is a pain to work around but all i really had to do was i used a dremal and cut out the fins near the speakers and they just sat right in, i could only get one bolt in the speaker to hold it down but it works great and they sound great, iv got sony explode's in.
Supreme Member
iTrader: (8)
Joined: Aug 2003
Posts: 7,240
Likes: 6
From: LeRoy, NY
Car: 2003 Hyundai Tiburon GT
Engine: 2.7L V6
Transmission: 6-speed
Axle/Gears: 4.41
Re: Replacing speakers under dashpad. Need to deactivate airbag?
I'm running their Xplod XS-W4621 4x6 speakers right now and I can't stand the tweeters in the things. Heck, I haven't found a 4x6 with a decent tweeter I can stand yet with the soundstage the way it is with the angle of the windshield, and the lack of bass response from the oval 4x6 midrange/woofer. I have sensitive ears... (Yes, even with my loud exhaust leaks and countless hours of hammering, chiselling, grinding, welding,, etc)
Haven't really been on the computer all day. Just saw this thread.
Actually, I've been thinking of the Eclipse 6.5" point-source speakers with the tweeters that are removable.
Haven't really been on the computer all day. Just saw this thread.
Actually, I've been thinking of the Eclipse 6.5" point-source speakers with the tweeters that are removable. Supreme Member
iTrader: (6)
Joined: Aug 2009
Posts: 3,670
Likes: 3
From: Elwood, IN
Car: 1986 camaro Sports Coupe
Engine: L31 350
Transmission: 89 700R4
Axle/Gears: 3.42 gov lock
Re: Replacing speakers under dashpad. Need to deactivate airbag?
i bought that sony xplod bundle around xmas that came with two 6.5 speakers, two 6.9 speakers, and the headunit, tomorrow if i get back into town ill run out and pop the dash pad off and get the picture of them in and what i had to shave to get the in place.
Supreme Member
iTrader: (8)
Joined: Aug 2003
Posts: 7,240
Likes: 6
From: LeRoy, NY
Car: 2003 Hyundai Tiburon GT
Engine: 2.7L V6
Transmission: 6-speed
Axle/Gears: 4.41
Re: Replacing speakers under dashpad. Need to deactivate airbag?
Supreme Member
iTrader: (6)
Joined: Aug 2009
Posts: 3,670
Likes: 3
From: Elwood, IN
Car: 1986 camaro Sports Coupe
Engine: L31 350
Transmission: 89 700R4
Axle/Gears: 3.42 gov lock
Re: Replacing speakers under dashpad. Need to deactivate airbag?
yeah, im having trouble with my headunit but thats a different thread lol, yeah money seems to be the biggest issue with these cars anymore, iv run into it a few times but really im better off than most i guess, what HU are you running?
Supreme Member
iTrader: (8)
Joined: Aug 2003
Posts: 7,240
Likes: 6
From: LeRoy, NY
Car: 2003 Hyundai Tiburon GT
Engine: 2.7L V6
Transmission: 6-speed
Axle/Gears: 4.41
Re: Replacing speakers under dashpad. Need to deactivate airbag?
4-year old Eclipse CD-5435 HU, 50Wx4, with 5V front, rear, and non fader preouts and the Eclipse iPC-106 iPod controller (for which I need a new iPod interface cable). I used to have an Eclipse CD-3402 in my car not long after I graduated, but that was the only thing I never got back from my break in when I was living in Ohio.
Between the HU and my cheap subs, pushing air through all of my cracks, holes, and leaky weatherstripping (other than not quite being tuned right), I can hit around 130 dB...
Between the HU and my cheap subs, pushing air through all of my cracks, holes, and leaky weatherstripping (other than not quite being tuned right), I can hit around 130 dB... Supreme Member
iTrader: (6)
Joined: Aug 2009
Posts: 3,670
Likes: 3
From: Elwood, IN
Car: 1986 camaro Sports Coupe
Engine: L31 350
Transmission: 89 700R4
Axle/Gears: 3.42 gov lock
Re: Replacing speakers under dashpad. Need to deactivate airbag?
ouch, sounds like you have a pretty good set up running in your car dan, what size subs are you running?, iv been debating on getting either 10s or 12s
Supreme Member
iTrader: (8)
Joined: Aug 2003
Posts: 7,240
Likes: 6
From: LeRoy, NY
Car: 2003 Hyundai Tiburon GT
Engine: 2.7L V6
Transmission: 6-speed
Axle/Gears: 4.41
Re: Replacing speakers under dashpad. Need to deactivate airbag?
I run the Distinct (cheaper brand of Crossfire) PP12 12" DVC subs with matching TD-702 700W amp. Should put some of my polyfill in the box, but I need a new box... The box was a prefab that the carpet was starting to pull away on and the water leak in the pass side hasn't helped.
Supreme Member
iTrader: (6)
Joined: Aug 2009
Posts: 3,670
Likes: 3
From: Elwood, IN
Car: 1986 camaro Sports Coupe
Engine: L31 350
Transmission: 89 700R4
Axle/Gears: 3.42 gov lock
Re: Replacing speakers under dashpad. Need to deactivate airbag?
ah, see im going to make all the speakers match in my car meaning im gonna grab some sony xplods the 10"s are 1100 peak power i think but idk, iv been looking at some pioneers
Supreme Member
iTrader: (8)
Joined: Aug 2003
Posts: 7,240
Likes: 6
From: LeRoy, NY
Car: 2003 Hyundai Tiburon GT
Engine: 2.7L V6
Transmission: 6-speed
Axle/Gears: 4.41
Re: Replacing speakers under dashpad. Need to deactivate airbag?
Those Xplods won't handle 1100 watts... I had a pair, and they ran just about at peak with my 340W Jensen amp (the one I'm going to hook up to the main speakers). You don't want to look at the peak numbers, but the RMS. My subs and amp are matched at 340W RMS. My speakers on the other hand, are a little weak for the HU's amplifier, the 4x6s handling only 20W RMS (supposedly, anyways).
If you go Pioneer (or was it JVC), for the headunit, DON'T use the SuperBass option... The shop that did the work on mine described a number of guys who came in because the HU fried their speakers when SuperBass was turned on.
If you go Pioneer (or was it JVC), for the headunit, DON'T use the SuperBass option... The shop that did the work on mine described a number of guys who came in because the HU fried their speakers when SuperBass was turned on.
Supreme Member
iTrader: (6)
Joined: Aug 2009
Posts: 3,670
Likes: 3
From: Elwood, IN
Car: 1986 camaro Sports Coupe
Engine: L31 350
Transmission: 89 700R4
Axle/Gears: 3.42 gov lock
Re: Replacing speakers under dashpad. Need to deactivate airbag?
i was talking about using pioneer subs or sony subs.
Supreme Member
iTrader: (8)
Joined: Aug 2003
Posts: 7,240
Likes: 6
From: LeRoy, NY
Car: 2003 Hyundai Tiburon GT
Engine: 2.7L V6
Transmission: 6-speed
Axle/Gears: 4.41
Re: Replacing speakers under dashpad. Need to deactivate airbag?
I wouldn't use either, personally, but the Sony's are probably better than the Pioneers. If there's a shop near you that sells them, I would look at Memphis. I've heard those at sound offs and those things POUND when set up right. They're expensive, however. Or the Orion brand, I think, is halfway decent, not sure. Crossfire I know is good.
Thread
Thread Starter
Forum
Replies
Last Post
db057
TBI
10
Aug 11, 2015 10:11 PM





