1989 Trans Am door speaker advise
1989 Trans Am door speaker advise
Is it possible to put 6 1/2 component speakers in the door/kick pannels? I'm planning on getting some image dynamics ctx65's and 2 sundown sa8" subs but need to know hot to mount front speakers (component system).
Re: 1989 Trans Am door speaker advise
Make sure the door is deep enough behind the panel to allow the speaker to clear as the window passes and with the window down. For me, I cut a baffle (speaker ring) out of 1/2" MDF and mount it on the panel (behind or on your choice) and use that to mount the speaker to. It makes for a stronger surface to support the speaker's weight.
J
J
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: 1989 Trans Am door speaker advise
as already mentioned, you'll have to add a baffle for clearance (and strength, since our door panels are basically cardboard), especially if you have power windows. I did it on my last 3rd gen, but not again. You'd be doing yourself better by getting some kick panel enclosures for the components.
Re: 1989 Trans Am door speaker advise
as already mentioned, you'll have to add a baffle for clearance (and strength, since our door panels are basically cardboard), especially if you have power windows. I did it on my last 3rd gen, but not again. You'd be doing yourself better by getting some kick panel enclosures for the components.
J
Joined: Oct 2006
Posts: 3,041
Likes: 8
From: West of Toronto
Car: 89 IROC
Engine: 305 TPI / ZZ4 cam
Transmission: Stage 2 700R4, LS1 driveshaft
Axle/Gears: Strange 3.42 w/ Auburn
Re: 1989 Trans Am door speaker advise
as already mentioned, you'll have to add a baffle for clearance (and strength, since our door panels are basically cardboard), especially if you have power windows. I did it on my last 3rd gen, but not again. You'd be doing yourself better by getting some kick panel enclosures for the components.
Joined: Oct 2006
Posts: 3,041
Likes: 8
From: West of Toronto
Car: 89 IROC
Engine: 305 TPI / ZZ4 cam
Transmission: Stage 2 700R4, LS1 driveshaft
Axle/Gears: Strange 3.42 w/ Auburn
Trending Topics
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: 1989 Trans Am door speaker advise
qforms are the best premade out there without the custom price tag, but they do need a little work out of the box (had a set for my GTP). make sure to add a couple layers of fiberglass to the back to stiffen things up.
just cut the tweeter and mid holes to fit your components and you're good to go
just cut the tweeter and mid holes to fit your components and you're good to go
Joined: Oct 2006
Posts: 3,041
Likes: 8
From: West of Toronto
Car: 89 IROC
Engine: 305 TPI / ZZ4 cam
Transmission: Stage 2 700R4, LS1 driveshaft
Axle/Gears: Strange 3.42 w/ Auburn
Re: 1989 Trans Am door speaker advise
qforms are the best premade out there without the custom price tag, but they do need a little work out of the box (had a set for my GTP). make sure to add a couple layers of fiberglass to the back to stiffen things up.
just cut the tweeter and mid holes to fit your components and you're good to go
just cut the tweeter and mid holes to fit your components and you're good to go
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: 1989 Trans Am door speaker advise
silly me forgot to mention that. on my last setup, i used not hardening clay instead; similar reasoning, different approach. something i picked up from the DIYMA guys. those pieces went from being under a pound together to almost 5 lbs each!
Re: 1989 Trans Am door speaker advise
J
Junior Member
Joined: Nov 2014
Posts: 80
Likes: 0
From: Jackson, M.I.
Car: 85 Trans Am
Engine: carbed 350 four bolt
Transmission: 700R4 with shift kit
Axle/Gears: 373's
Re: 1989 Trans Am door speaker advise
You still got them q forms inkedbass are did u get rid of em? Been looking into making some but really have no where to do it at right now and sounds like a pita let me know if u got still and what u want for them
Joined: Feb 2003
Posts: 2,498
Likes: 20
From: PNW
Car: 91 Black Formula KR
Engine: 305 TPI R69/G92
Transmission: Astro A5-Pro 5.0-McCleod
Axle/Gears: US Gear 3.42 Eaton True Trac
Re: 1989 Trans Am door speaker advise
Junior Member
Joined: Nov 2014
Posts: 80
Likes: 0
From: Jackson, M.I.
Car: 85 Trans Am
Engine: carbed 350 four bolt
Transmission: 700R4 with shift kit
Axle/Gears: 373's
Re: 1989 Trans Am door speaker advise
I do like those but hes only got two pair left and even at $155 shipped is still a lil out of my range it starting to look like ima have to make my own which will have to wait tell I can find a place to do it and read up on how as iv never tired but im confident in my abilitys that I can do it
Joined: Feb 2003
Posts: 2,498
Likes: 20
From: PNW
Car: 91 Black Formula KR
Engine: 305 TPI R69/G92
Transmission: Astro A5-Pro 5.0-McCleod
Axle/Gears: US Gear 3.42 Eaton True Trac
Re: 1989 Trans Am door speaker advise
I'm working on wiring tomorrow and Thursday / Friday my friend is coming over to help with the stereo...
I'm thinking a wooden plate that mimics the lower front part of the door... I have a 6.5 mid bass, so we will angle it, and glass it probably... I'll throw up some pics if we get it done...
I'm thinking a wooden plate that mimics the lower front part of the door... I have a 6.5 mid bass, so we will angle it, and glass it probably... I'll throw up some pics if we get it done...
Junior Member
Joined: Nov 2014
Posts: 80
Likes: 0
From: Jackson, M.I.
Car: 85 Trans Am
Engine: carbed 350 four bolt
Transmission: 700R4 with shift kit
Axle/Gears: 373's
Re: 1989 Trans Am door speaker advise
Hell yea man do that so I can see how u do the glass part of it and then how it looks installed keep me posted
Joined: Feb 2003
Posts: 2,498
Likes: 20
From: PNW
Car: 91 Black Formula KR
Engine: 305 TPI R69/G92
Transmission: Astro A5-Pro 5.0-McCleod
Axle/Gears: US Gear 3.42 Eaton True Trac
Re: 1989 Trans Am door speaker advise
I have a 91 Formula... and I'm putting a 6.5 mid bass speaker in the door... a 4 and a tweet in the dash for a 3 way set...
I wanted to keep the angle shown on the door, but move it forward (door is being completely recovered).... I didn't want to run the fiberglass that far back cuz I didn't need to, plus, it would hit the seat belt housing...
I did want to keep the same angle, which follow the big plastic door puller / handle...

Then we built 3 similar size templates... a bit smaller than the base...
1 will hold the speaker (with legs below it, one goes one top for depth, and the third will have grill cloth over it...
It won't sit inside, (as the other fiberglass link I posted) it will sit on top... They will be angled up and towards the person (about 10:30 and 1:30 on a clock face)....
The 3 pieces were screwed together for the moment, to sand / route edges, we will take it apart (cuz 1 piece is the grill) and then glass the other 2 pieces...

That top piece (actually 3) will be angled (not too much shown in picture), but you get the idea... may be a while before more updates on this... used 1/4 inch birch plywood...
I wanted to keep the angle shown on the door, but move it forward (door is being completely recovered).... I didn't want to run the fiberglass that far back cuz I didn't need to, plus, it would hit the seat belt housing...
I did want to keep the same angle, which follow the big plastic door puller / handle...

Then we built 3 similar size templates... a bit smaller than the base...
1 will hold the speaker (with legs below it, one goes one top for depth, and the third will have grill cloth over it...
It won't sit inside, (as the other fiberglass link I posted) it will sit on top... They will be angled up and towards the person (about 10:30 and 1:30 on a clock face)....
The 3 pieces were screwed together for the moment, to sand / route edges, we will take it apart (cuz 1 piece is the grill) and then glass the other 2 pieces...

That top piece (actually 3) will be angled (not too much shown in picture), but you get the idea... may be a while before more updates on this... used 1/4 inch birch plywood...
Junior Member
Joined: Nov 2014
Posts: 80
Likes: 0
From: Jackson, M.I.
Car: 85 Trans Am
Engine: carbed 350 four bolt
Transmission: 700R4 with shift kit
Axle/Gears: 373's
Re: 1989 Trans Am door speaker advise
Lookin good so far keep me updated... that looks right for what I want I want to run a extra set in the doors (6.5 components) off a 4 channel amp that will also power a set of high power 6x9's in boxes right behind the back seats plus il still have custom 4"woofer and tweeter component setup in the dash (woofers) and on the pillars (tweeters) not sure what kind are what kind of crossovers will prolly be home audio woofers and 3/4" tweeters and a decent crossovers them and some good 3 way 6x9's in the sails running off the head.... plus my d3 15's in the hatch with a 2000 watt amp
Last edited by kuddybing; Dec 21, 2014 at 03:44 AM.
Thread
Thread Starter
Forum
Replies
Last Post
1992 Trans Am
History / Originality
27
May 10, 2023 07:19 PM
ambainb
Camaros for Sale
11
Apr 25, 2016 09:21 PM







