Box for HDC3 12's for LOWS

[NoiseOrdinace704]

i estimated around 54in² but thats just an estimate i dont exactly remember the measurements of my enclosure

[NoiseOrdinace704]

i went an measured it, its 54in²

24x18x3 PORT

ENCLOSURE: 38WIDE 15TALL 18DEEP

[nascarguy301]

Im buying two SQ HDC3 12's D4. Im trying to figure out what box i should build for it. It will be run off a Hifonics BRX 2000.1D. My dimensions are W-32 H-13.5 D-28. Going in an 02' Monte Carlo. I want the box to "come to life" below 34Hz and play down to 26 hz with ease. I like a good range, but wil give up most of the high end for my lows.

Thanks

Why don't you get subs that are just made for the lows.

What else is there thats in the same price range?

[Dd9515 king]

The subs will play that low easy. You just have to tune ur box for it. I have heard a sq hdc 2.0 8in hit 28 hz good. It has an fs of like 50 something.

[Bump4life]

Im buying two SQ HDC3 12's D4. Im trying to figure out what box i should build for it. It will be run off a Hifonics BRX 2000.1D. My dimensions are W-32 H-13.5 D-28. Going in an 02' Monte Carlo. I want the box to "come to life" below 34Hz and play down to 26 hz with ease. I like a good range, but wil give up most of the high end for my lows.

Thanks

Why don't you get subs that are just made for the lows.

What else is there thats in the same price range?

those subs will get down just fine. id say they get pretty low easily.

9-10 sq per cu be is way to small for any sub with a slot port.

14-16 per cube give them 2-3 cubes each after all displacement. tune to 34-35 hz. that will get down and dirty. high end may be slightly sacrificed. and if you want to get low you need port area to move the air. but it must be in good ratio.