10-27-2009, 10:53 AM
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#1
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Soon to be banned again
Join Date: Nov 2005
Location: Bellmore, NY
Posts: 3,372
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need help with new box
so anyone i broke the seal on my last box because i guess i used 3/4" thick MDF and kinda rushed making it. what im looking to do this time is just use one of my HCCA 12.2 and hook both my 2400 amps up to it in a bigger box made with 1" MDF this time, and just sell off the second sub.
the current box i have in there right now is 17"x42"x7.5" and that is as big as the box can possibly go, but im switching from two subs to one and i cant seem to find the proper space i need for one of these subs to hit properly. they are orion HCCA 12.2 (the new 2009 models)
anyway the 2 fixed variables on the box are the height and depth, but i can change the width from 42" to anything smaller, i just need to find out the proper CU i need and change it.
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I shaved my balls for this?
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10-27-2009, 12:12 PM
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#2
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i speed up for corners
Join Date: Apr 2009
Location: Dover,NH
Posts: 3,489
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get or make a bandpass box they are great and make an amp tray for the tow amps.
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Alero is gone but not forgotten
1999 black gls coupe R.I.P 130k
1999 auburn mist metallic gls sedan R.I.P
2005 Subaru legacy 2.5i 190k. New rims and tires for summer.
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10-27-2009, 02:30 PM
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#3
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Master of my Domain
Join Date: Nov 2006
Location: Toledo, Ohio
Posts: 4,072
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Quote:
Originally Posted by JLw7123
get or make a bandpass box they are great and make an amp tray for the tow amps.
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Dud you got 3 cubic feet... Thats considering the outside dimensions...
These are 12's or 15's?
You MIGHT have enough room for 1 12 and get decent with it.
To small for a 15".
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-Ryan
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10-27-2009, 05:32 PM
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#4
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GL Member
Join Date: Dec 2008
Location: Pennsylvania
Posts: 858
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Quote:
Originally Posted by Gr1m
so anyone i broke the seal on my last box because i guess i used 3/4" thick MDF and kinda rushed making it. what im looking to do this time is just use one of my HCCA 12.2
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C'mon man... 
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Under construction...
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10-27-2009, 06:05 PM
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#5
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Soon to be banned again
Join Date: Nov 2005
Location: Bellmore, NY
Posts: 3,372
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they are 12" dual 2 ohm
when i upgraded i didnt realize that these new models require so much space which is why i am changing my setup to only 1 sub on my 2 amps with a bigger box.
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I shaved my balls for this?
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10-27-2009, 07:05 PM
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#6
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Master of my Domain
Join Date: Nov 2006
Location: Toledo, Ohio
Posts: 4,072
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Isnt there room available where the sub sticks up?
Got a T/S spec sheet for them? link?
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-Ryan
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10-28-2009, 03:49 PM
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#7
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GL Member
Join Date: Jun 2007
Location: Louisana
Posts: 413
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Quote:
Originally Posted by JLw7123
get or make a bandpass box they are great and make an amp tray for the tow amps.
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Wow, bad idea for that sub in our vehicles. There's alot more to a bandpass box than just throwing something together...
The HCAA 12.2 is very inefficient. I'd give it around 3cubes net to try to squeeze a little more efficiency out of it. Tune a bit higher on paper also due to our trunks like to tune a lot lower in vehicle. |
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10-28-2009, 03:53 PM
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#8
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i speed up for corners
Join Date: Apr 2009
Location: Dover,NH
Posts: 3,489
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i am getting a custom box made for my subs. get a custom one.
__________________
Alero is gone but not forgotten
1999 black gls coupe R.I.P 130k
1999 auburn mist metallic gls sedan R.I.P
2005 Subaru legacy 2.5i 190k. New rims and tires for summer.
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10-28-2009, 04:17 PM
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#9
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GL Member
Join Date: Jun 2007
Location: Louisana
Posts: 413
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Quote:
Originally Posted by JLw7123
i am getting a custom box made for my subs. get a custom one.
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10-28-2009, 04:19 PM
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#10
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i speed up for corners
Join Date: Apr 2009
Location: Dover,NH
Posts: 3,489
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Quote:
Originally Posted by Fi-Alero
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what you do not like the idea of a custom box.
__________________
Alero is gone but not forgotten
1999 black gls coupe R.I.P 130k
1999 auburn mist metallic gls sedan R.I.P
2005 Subaru legacy 2.5i 190k. New rims and tires for summer.
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10-28-2009, 06:44 PM
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#11
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Master of my Domain
Join Date: Nov 2006
Location: Toledo, Ohio
Posts: 4,072
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Quote:
Originally Posted by JLw7123
what you do not like the idea of a custom box.
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You think ANY of this discussion pertains to a prefrabicated box?
Its all custom...
I build customs..
Fi Builds also.
If you got to maintain the box and want it unique:
I would make it as large as possible. Invert the sub as you have been and use a 6" Aero port externally also.
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-Ryan
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10-28-2009, 11:03 PM
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#12
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GL Member
Join Date: Jan 2007
Location: Michigan
Posts: 252
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WOW thats a big ass box... shit my 3 12's dont have that much space...but they are only meant for .85 cube each... but i rounded up to 1...
good luck, pm if you need some help, oh 3/4 is the best unless you like picking up 250 lbs of wood...
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10-29-2009, 10:06 AM
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#13
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Soon to be banned again
Join Date: Nov 2005
Location: Bellmore, NY
Posts: 3,372
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its not that big of a box...i had one twice the size before i had all my air ride shit in the trunk
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10-29-2009, 11:06 AM
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#14
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Master of my Domain
Join Date: Nov 2006
Location: Toledo, Ohio
Posts: 4,072
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I will stick with my earlier statement.
Make the box as large as you can. Invert mount the sub and the 6" Aero port tuned to whatever you want it to.
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-Ryan
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10-29-2009, 06:48 PM
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#15
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GL Member
Join Date: Dec 2008
Location: Pennsylvania
Posts: 858
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Quote:
Originally Posted by Ryan from Ohio
I will stick with my earlier statement.
Make the box as large as you can. Invert mount the sub and the 6" Aero port tuned to whatever you want it to.
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What's the benefit of keeping the sub inverted? Just curious.
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Under construction...
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10-29-2009, 07:13 PM
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#16
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Master of my Domain
Join Date: Nov 2006
Location: Toledo, Ohio
Posts: 4,072
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Doesnt take away an airspace from the box. Same deal with the port...
Not like he has much room to work with anyhow.
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-Ryan
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10-30-2009, 09:52 AM
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#17
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GL Member
Join Date: Sep 2008
Location: Canton, NY
Posts: 242
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what fQ would u like it tuned to? i prefer the 36hz range, and i think that generally excepted, Ill design you a box latert tonight and send u the dimensions i think u can pull more than 3 cubes the 18" i have in my trunk has more than a 3 cube box w/1" MDF you might want to concider doubling 3/4" MDF.
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SUB: 15" alumaproDeck: Pioneer AVIC-D3 Amps:rf 500bd, Rf 200A2, Rf 160aII currently lacking big audio. video of current:YOUTUBE
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10-30-2009, 10:36 AM
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#18
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GL Member
Join Date: Jun 2007
Location: Louisana
Posts: 413
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Quote:
Originally Posted by Ian 2000GL LA1
what fQ would u like it tuned to? i prefer the 36hz range, and i think that generally excepted, Ill design you a box latert tonight and send u the dimensions i think u can pull more than 3 cubes the 18" i have in my trunk has more than a 3 cube box w/1" MDF you might want to concider doubling 3/4" MDF.
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Just throwing out a random tuning means nothing...
Grim has alot less space than you lol. He does have all this air ride stuff...
I agree with Ryan on this one. Make the box as big as you can up to 3 cubes, and make everything external. Grim kind of has the wrong sub for his situation lol. |
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