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Bigger box = better lows?


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Also, bigger boxes help produce lower bass notes

true, but past a certain point mechanical power handling goes to shit. however, due to larger amounts of air being cycled in the box thermal power handling isnt impacted so bad.

Owner of BigAss Ports

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I went with that method for my box. Built to max volume per manufactures specs and gave it lots of port and tuned in the low 30's. i'm at 8cuft with like 15sqin per cube. So far it sounds really good and plays a lot flatter then what i had before.

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I could be wrong but the smaller the box the more box rise u get I believe, an the bigger the box the less rise u get. An there are some subs that need big boxes to perform at their best. I have 2 HDC3 12s in a 5.4 cubic ft box. An they LOVE it!! But those subs are known to need big boxes

My build

98 s10 2.2

3 american bass HD 15s with psi soft parts. (on there way here)

atomic at-3000.1 (soon) 146.2 outlaw @39hz., bad alt an bad batt when termed (old 2 12" build)

alpine 6.5s in doors

infinty 4x6s in dash.

clarion cz201 HU.

mechman 240a H/O alt

stuff i still need.

SHCA 2/0 wire

SHCA 1/0 to 2/0 adapters

Atomic AT-3000.1

Lots of sound deadner

new mids an highs, still debating on what to do.

A few Deka g31 batts.

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But those subs are known to need big boxes

and how do you define "best"?

Soundquebed (audioque) subs are known to not perform as well in small boxes compared to big boxes. So some subs work best in big boxes compared to little ones.

My build

98 s10 2.2

3 american bass HD 15s with psi soft parts. (on there way here)

atomic at-3000.1 (soon) 146.2 outlaw @39hz., bad alt an bad batt when termed (old 2 12" build)

alpine 6.5s in doors

infinty 4x6s in dash.

clarion cz201 HU.

mechman 240a H/O alt

stuff i still need.

SHCA 2/0 wire

SHCA 1/0 to 2/0 adapters

Atomic AT-3000.1

Lots of sound deadner

new mids an highs, still debating on what to do.

A few Deka g31 batts.

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I have always used bigger boxes in all my builds. As of now I'm running 2xl18s in a19cu.ft. Box with 245 sq.in. of port tuned to 30 hz on a sundown 3500 @.7 ohm. I can play low and loud for hours doing demos.

2 DC Audio lvl 4 xl 18s D .7s walled off @ 30 hz

19 cubes net 245sq in of port

Sundown 3500 @ .7 Ohm

Sundown 100.4

Rockford Fosgat Power Series

5.25 Dash

6.5 Kicks

8 Coaxils Doors

250 mechicman alt

1 red top under the hood

2 yellow tops in back

big 3 with 1/0 knukonceptz wire

3 runs of +/- 1/0 knukonceptz wire

IT LBS

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You might have gone over everyone's head. All of a sudden it's a physics class.

2007 Pacifica
Rebuild. Less quiet. Still not loud.

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