Where to put subwoofers in an extended cab.
Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=5419
Printed Date: July 28, 2025 at 7:23 AM
Topic: Where to put subwoofers in an extended cab.
Posted By: triedfortreason
Subject: Where to put subwoofers in an extended cab.
Date Posted: November 13, 2002 at 2:44 PM
i need to know the best locations to put 2 12" subwoofers with custom boxes in my 1992 mazda extended cab truck. i would like to keep the seating in the cab. is it better to have them put in the cab or in the bed of the truck to make it more efficient? It will be hooked up to a head unit with 2 4" and 2 6 1/2" loud speakers, CD changer, and 2 amplifiers(multi-channel, mono). these take up most of the front and underneath the seats. any help would be greatly appreciated. i'm new at this and i want to do the install myself.
------------- BSB
Replies:
Posted By: SOUND PRESSURE
Date Posted: November 16, 2002 at 1:03 AM
Hey tried, Unless you have a topper on your truck then your only other bet would be inside the cab. Granted you do not have alot of room. Have you considered tubes instead of boxes? This may be easier for you as you want to keep your back seat. ------------- Sound Pressure
You know you have the right amount of pressure when your eyes start to water! Now you've got Juice!
Posted By: triedfortreason
Date Posted: November 16, 2002 at 5:55 PM
Thanks Sound Pressure, I've giving a lot of thought to this and I'm probably going to put all the big speakers and amps in the bed in a special box. This seems the most appealing way to do it. Brenna ------------- BSB
Posted By: SOUND PRESSURE
Date Posted: November 17, 2002 at 11:54 PM
Goodluck, Post your results as you finish. Let us know how it sounds. ------------- Sound Pressure
You know you have the right amount of pressure when your eyes start to water! Now you've got Juice!
Posted By: mytloud1
Date Posted: November 18, 2002 at 11:41 AM
you are looking to keep the extended cab seating? i have a 91' s-10 4x4 extended cab with 4 12's in the cab. i dont have rear seats anymore, but that's ok. my truck isnt walled off, i run street 3-4, dbdrags with it. i feel i have pretty good sound quality, and i am able to run in the lower to mid 150's with only one amp. this is also my daily driver.
Posted By: DeathsJester12V
Date Posted: November 18, 2002 at 1:36 PM
Hey Tried...Make custom boxes...and try to get them under the back seat..that is if it's a bench..if they're Jump Seat..repost...I got a few ideas....and welcome aboard
------------- Đễẳ†ђş 12\/ Ĵęśŧē®™
Posted By: triedfortreason
Date Posted: November 18, 2002 at 2:53 PM
Thanks for the info. I also had this idea of putting a custom box underneath the extended cab jump seats by adding onto the frame. This might be too beyond my level, but I'm going to keep plugging along to find the most efficient design for my truck.
Brenna
------------- BSB
Posted By: DeathsJester12V
Date Posted: November 18, 2002 at 2:58 PM
There is no such thing as "too much" only way you get better is to say...I'm going to do it!!! Well if you were talking about cutting the floor boards to make and enclosure..I would say, yeah that's a bit much...but hell go for it.... If you're nto worried about losing those back jumps..you could actually put the subs in there... just sit back..come up with the most crazy idea and go for it... now if you wanna put them in the bed...go ahead...don't need a topper...just get a tool box...bolt the thing down...and make sure it's good and locked... find a way to port it into the cab ------------- Đễẳ†ђş 12\/ Ĵęśŧē®™
Posted By: triedfortreason
Date Posted: November 18, 2002 at 3:26 PM
I'm not that extreme. I want it to be very tasteful, and hardcore unique at the same time. I also want to consider the ears of everybody that will be cruising in my lowrider. Thanks for all the info and great ideas.
Brenna
------------- BSB
Posted By: M4LFUNCT10N
Date Posted: November 18, 2002 at 11:07 PM
3 ideas come to mind... one idea I've been toying with in case I end up buying my dad's Toyota 4x4. Idea 1: Take out the rear seats. Build a box as low as possible, with LOTS of bracing. Create a cushioned top, and have the box serve a dual purpose. The box can be a bench seat. If the mazda has the side facing jump seats, you can do the same thing with 2 boxes. Idea 2: Take out the center console(armrest), and build a custom box that fits between the front seats. If you want to use both subs, I think the only way you'd be able to make it work is with an Isobaric setup. You would end up with a sub facing rear, and a sub attached to the rear facing sub. This is the one that I like..... Idea 3: As long as you aren't too tall..... build a hanging enclosure. I've never heard of one, but I've dreamt of them before :) A sealed enclosure with the subs facing down. You would have to build a frame to hold the weight. But it would give you the most room. I don't know about the acoustics of this idea though.... I believe it's completely untried. -------------
Posted By: triedfortreason
Date Posted: November 18, 2002 at 11:37 PM
Hey M4lfunct10n. Thanks, for the great input. Those I have thought of before, but I don't want to be the only one to think this way. An awesome way to keep me sane, I think. Sincerely, Brenna ------------- BSB
Posted By: chasesaccessori
Date Posted: November 19, 2002 at 2:09 PM
Unless you are going to cut ports through the cab and bed forget putting anything in the bed. Besides, if your concerned with the safety and hearing of every one, that too will rule the bed box out. forget about a seat box too. one word (illegal) If you were to ge t pulled over with anyone back there your nailed. Take the center console one step further, forget about putting the woofers between the front seats, build a center console box for the back leaving just enough room for both jump seats to be used. With one woofer facing to the left and the other facing to the right. side by side in relation to eachother. ------------- (owner/installer)
Chase's Accessories
Ridgecrest, CA
in business since 92
Posted By: triedfortreason
Date Posted: November 19, 2002 at 2:47 PM
Thanks, that's interesting I have never thought of these things. Everybody have a great day and your insights are great in helping me out.
Brenna
------------- BSB
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