Hello Enlosure Guru's,

I would like to seek your opinion, I would like to build a box for nightshade 12" 6th order bandpass. Please see below information using 3/4 mdf with no bracing support.

Number of driver = 1

FS = 41 hz

QTS = .44

VAS = .413 cubic feet

Rear Chamber

Net Volume = .96 Cubic feet

Tuning = 37 hz

Rear chamber depth = 10 "

Front Chamber

Net Volume = 1.16 Cubic feet

Tuning = 74.7 Hz

Box Dimension

H=14"

W=36"

Depth = 14"

Thank you in advance.

not sure how that models out but the outcome depends on the loading environment.

6th orders aren't necessarily first time success builds

not sure how that models out but the outcome depends on the loading environment.

6th orders aren't necessarily first time success builds

I know that 6th order are not easy to build.

What do you mean loading environment?

Guys,

Can you please check if my box are too small for 6th order bandpass?

Thanks.

basically it is a shot in the dark of how it will sound in the vehicle

box is waaaaaaaaaaaaaaay to small for a 6th order 4th order u can do but not 6th order

80

box is waaaaaaaaaaaaaaay to small for a 6th order 4th order u can do but not 6th order

80

Hi 80INCHES,

Can you give me a hint what will be the average front and rear chamber volume for 6th order so I can adjust my box dimension.

Thank you

Can somebody please verify, that this sub are not built to be house in a 6th order bandpass? because of its T/S parameter (FS=41Hz, Qts=.44 & VAS=11.7L or .413 cu.ft) stating that it requires only a very small amount of volume?

there is no "average" sized chamber as there are no one size fits all prefab enclosures.

each chamber and tuning frequencies are specific to the driver and install.