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Box for HDC3 12"


JRminivan

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Posted

My wife surprised me with a new amp and subs after we got two horses. She got a Soundstream TX1.2600 and two HDC3 12" D1, it came with a 4.67 cube box tuned to 31 hertz. From what I have been reading on the HDC3 they like higher tuning, so I would like to build a new box and just wondering how many cubes and what to tune at? I read that 36-38 hertz is a good number.

Its will be going into a 2010 Dodge Journey SXT, any input would be great thanks.

Posted

Tune like you said 36-38 for higher output on daily. You can do either aero or slot port. On that power I would shoot for 5 cubes net. Depending on port style that will determine how much port area you need.

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Posted

damn two horses and had money for a system

(2007 Chevy Tahoe LT)

Mechman 320A

OEM AGM 

D'Amore Engineering HLC-2 Sig Converter

D'Amore Engineering E1500.1

Fi Audio Neo 3.5 12"

 

Posted

I would want to go with a slotted port on the driver side. Now on that I have a question, I had a 3rd row seat in the car but I removed it to gain space. I build a false floor and now the floor in sitting lower then the rear hatch, is that going to be a problem? I can take pictures tomorrow during the day if that helps.

My max is

38" wide X 20" deep X 22" high. The reason I'm going 20" deep is to leave room for groceries and 22" high is flush with the back seat.

Posted

damn two horse and had money for a system

The first horse we got was a Standardbred and the second one is a Straight Egyptian Arabian.

Posted

I have 1 hdc3 12 and it's tuned to 36 and sounds great I personally would try there

2012 Chevy sonic1xSQ HDC3 12 D2RF R1200d

140 square foot of Q-Mat(soon to be installed)

140.2Db sealed on the dash with TL

142 DB sealed on the dash with another meter (was dead on with the TL at a show i was at)

141 on music.

strangeduck,on 02 Jan 2014 - 01:39 AM, said:

when my car spins out i just put the car in neutral, turn in the direction i want to go and pucker my asshole

Posted

I never used Torres but how does this look? Now I have a question, the box will be build sub up with double baffle and port back. So for the height of the port I take the bottom and the double baffle off to get the height of the port? or did I do that wrong?

ScreenShot2013-10-24at113422AM_zpsff1cd0

Posted

So here is what I came up with, I just didn't know how to take the cut out for the subs.

ScreenShot2013-10-24at31002PM_zps1318a61

ScreenShot2013-10-24at52534PM_zpscb92d68

ScreenShot2013-10-24at41648PM_zps0b9f674

Input is always welcome.

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