Convertible Vehicles Enthusiasts | Information | Maintenance

subwoofers in the trunk....

Thread Tools
 
Search this Thread
 
Old Jun 17, 2008 | 08:52 PM
  #1  
iwannagofast2000's Avatar
Thread Starter
On The Tree
 
Joined: Jun 2008
Posts: 113
Likes: 0
From: Edwards afb cali
Default subwoofers in the trunk....

does anybody have a system set up in their trunk? and if so do the regular firebird subwoofer box's fit in the trunk of a convertible? also just curious how it sounds?
Reply
Old Jun 17, 2008 | 09:04 PM
  #2  
fastvert's Avatar
Launching!
iTrader: (4)
 
Joined: Jul 2004
Posts: 262
Likes: 0
From: Bethel Park,PA
Default

Yep i got some bump in the trunk! 2 - 12"s in a home made box.

No, a box designed for a hatchback will not work on a convertible without modifying it. The trunks are different.

Its easy to build one yourself. All you need is thick MDF board (dont use plywood), some liquid nails, a ton of screws, a saw, carpet, and maybe some poly-fil if you want. You can get as complicated as you want or just build something simple. I suggest buying the subs first, and then building a box with those subs in mind. They will specify what size enclosure they work best in. 1 trip to home depot and an afternoon of work can result in a nice setup.


I personally think the bass sounds just as good if not better in a convertible. The only thing you might wanna do is remove the trunk divider plastic piece. Mine rattled like crazy until i took it out. I think from standing outside the car you can hear more bass from a rag top than a hatchback car, but maybe thats just me. My trunk lid rattles a little when its cranked, but then again, who's doesn't?
Reply
Old Jun 17, 2008 | 09:54 PM
  #3  
pdanrichey's Avatar
TECH Resident
iTrader: (4)
 
Joined: Nov 2004
Posts: 768
Likes: 1
From: Keller, TX
Default

I bought a 12" box from Walmart of all places for my SS ($35). Flip it around right, it wedges in there nicely and sounds great when the top is up.
Reply
Old Jun 17, 2008 | 10:15 PM
  #4  
BobDoLe's Avatar
TECH Fanatic
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (11)
 
Joined: Jul 2006
Posts: 1,516
Likes: 3
Default

i had a 15 in a sealed enclosure in my vert (like 1 foot of air). the bass hit really nice and hard with the top up, but with it down, it was muted quite a bit.

so far, i find just throwing an aftermarket head unit in will drive the stock amplifiers and speakers better and you get better/louder sound. as far as bass goes with the top down, i've found no good solutions.

i'm still looking for a decent sound system solution for a vert with the top down.
Reply
Old Jun 17, 2008 | 10:59 PM
  #5  
iwannagofast2000's Avatar
Thread Starter
On The Tree
 
Joined: Jun 2008
Posts: 113
Likes: 0
From: Edwards afb cali
Default

cool thanx a lot guys yea i used to have a 94 formula hatch and that bass sounded nice with 2 12's so im just looking for a way to get some bass for the convetible, top up or down thanx a lot guys.
Reply
Old Jun 18, 2008 | 07:22 AM
  #6  
Camaroholic's Avatar
TECH Senior Member
iTrader: (1)
 
Joined: Nov 2001
Posts: 6,449
Likes: 1
From: Waco, TX
Default

I had a Bazooka 10" tube laying around so I threw it in my vert last week.

Top up is OK, top down is meh. I hate the sound in my 94Z.
Reply
Old Jun 18, 2008 | 07:08 PM
  #7  
BobDoLe's Avatar
TECH Fanatic
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (11)
 
Joined: Jul 2006
Posts: 1,516
Likes: 3
Default

Originally Posted by Camaroholic
I had a Bazooka 10" tube laying around so I threw it in my vert last week.

Top up is OK, top down is meh. I hate the sound in my 94Z.
i was considering getting one of those, chucking the speaker it comes with and throwing in a JL Audio 10W7-3 http://mobile.jlaudio.com/products_subs.php?series_id=5 . then i'd push 600rms watts through it and hope the bazooka doesn't launch itself to pieces.

does it look like it could handle 600 watts?
Reply
Old Jun 18, 2008 | 09:21 PM
  #8  
quiet_storm98's Avatar
12 Second Club
iTrader: (48)
 
Joined: May 2005
Posts: 2,017
Likes: 20
From: Virginia
Default

i have two 10's in my trunk..like everyone said sounds good with the top up but with the top down it isn't nearly as loud but still hits
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Jun 18, 2008 | 09:50 PM
  #9  
Camaroholic's Avatar
TECH Senior Member
iTrader: (1)
 
Joined: Nov 2001
Posts: 6,449
Likes: 1
From: Waco, TX
Default

The tube itself seems pretty stout. It does take up most of the trunk well, but I don't use the trunk anyway. I have never bothered to take it apart to see other dimensions (depths etc). I have an MTX speaker that might go in the tube, just to test it (MTX T4510-04).
Reply
Old Jun 26, 2008 | 04:39 PM
  #10  
ROCNDAV's Avatar
TECH Junkie
iTrader: (100)
 
Joined: Mar 2004
Posts: 3,725
Likes: 2
From: Pasadena, CA
Default

Originally Posted by pdanrichey
I bought a 12" box from Walmart of all places for my SS ($35). Flip it around right, it wedges in there nicely and sounds great when the top is up.
Any Pics or walmart PN/SKU #?
Reply
Old Jun 27, 2008 | 05:07 PM
  #11  
HASTINGSRJ's Avatar
11 Second Club
20 Year Member
iTrader: (18)
 
Joined: Feb 2004
Posts: 1,131
Likes: 4
From: Franklin MASS
Default

got a 10 in my trunk, with the top up it sounds good, top down, its ok, I am still running the stock stereo for now though, but not for long.
Reply
Old Jun 27, 2008 | 05:34 PM
  #12  
ROCNDAV's Avatar
TECH Junkie
iTrader: (100)
 
Joined: Mar 2004
Posts: 3,725
Likes: 2
From: Pasadena, CA
Default

I was debating on customizing my door panels and putting 8" or 10" subs on the rear corner of each door. Has anyone seen or heard of anything like that on an F bod?
Reply
Old Jul 8, 2008 | 10:03 PM
  #13  
topdj-com's Avatar
On The Tree
 
Joined: May 2008
Posts: 174
Likes: 0
Default

i have to get a sub, i need most of the trunk though. I have the stock monsoon with a Mp3 adapter, trying to keep a stealth look
Reply
Old Jul 9, 2008 | 09:43 AM
  #14  
redracer1's Avatar
TECH Regular
iTrader: (2)
 
Joined: Apr 2008
Posts: 456
Likes: 0
From: SoCal
Default

If you can wait a month this is the best set-up i've seen.
http://members.aol.com/jbslim003/myhomepage/sale.html
Reply
Old Jul 10, 2008 | 02:29 AM
  #15  
iwannagofast2000's Avatar
Thread Starter
On The Tree
 
Joined: Jun 2008
Posts: 113
Likes: 0
From: Edwards afb cali
Default

johhny B's setup is nice!! looks cool too you think 4 ok 8" subs would be equilivant to 2 nice 12's? or do you think the two 8" setup is nicer and just go lil more expensive on the 2 of them?
Reply
Old Jul 10, 2008 | 11:58 AM
  #16  
bdrussell's Avatar
TECH Apprentice
iTrader: (2)
 
Joined: May 2007
Posts: 304
Likes: 0
From: Redding, CA
Default

Originally Posted by iwannagofast2000
johhny B's setup is nice!! looks cool too you think 4 ok 8" subs would be equilivant to 2 nice 12's? or do you think the two 8" setup is nicer and just go lil more expensive on the 2 of them?

I was told the box didn't have the air space four 8" subs would need so I followed the shops advice, had johhnyB build the box for two and went with two very good boston subs. It has been more than adequate for me. Also it gives you a good place to mount the amp.


Reply
Old Jul 10, 2008 | 02:13 PM
  #17  
ROCNDAV's Avatar
TECH Junkie
iTrader: (100)
 
Joined: Mar 2004
Posts: 3,725
Likes: 2
From: Pasadena, CA
Default

Originally Posted by bdrussell
I was told the box didn't have the air space four 8" subs would need so I followed the shops advice, had johhnyB build the box for two and went with two very good boston subs. It has been more than adequate for me. Also it gives you a good place to mount the amp.


How does that sound with the top down?
Reply
Old Jul 11, 2008 | 02:22 PM
  #18  
Black35SE's Avatar
Teching In
 
Joined: Sep 2007
Posts: 45
Likes: 0
From: Ottawa, Canada
Default

I got the convertable setup from Subthump.com. Inexpensive and really quite good. I've got a 10" Rockford Fosgate P3SD10 and an Alpine amp and Alpine Head unit. Works great
Reply
Old Jul 11, 2008 | 03:42 PM
  #19  
bdrussell's Avatar
TECH Apprentice
iTrader: (2)
 
Joined: May 2007
Posts: 304
Likes: 0
From: Redding, CA
Default

Originally Posted by ROCNDAV
How does that sound with the top down?

Good enough for me, but I'm not really all the picky. I'd say about the same as my olds with the single 10" and it's top up.

When you put the top down and want the same bass, I end up turning up the bass about a 10th on the ****.
Reply




All times are GMT -5. The time now is 05:20 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE