Box design... anyone or chad lee...

 

Gold Member
Username: Tremor1127

Fi Car Audio has got m...

Post Number: 1224
Registered: Aug-06
since you designed my new box im doing...

i just really need a port design...

for two 15" Fi SSDs, subs up, port back tuned to 35hz.

max deminsions are 38.5 wide, 27 deep and 15 tall...
 

Platinum Member
Username: Bestmankind

Los Angeles, CA USA

Post Number: 11346
Registered: Oct-05
ok you are looking at around 6.5 cuft after port and sub displacement.

for you to have around 120sq inch of port (6 x 20)tuned to the frequency you want, the port would be around 31 inches. that means you have to bend it cause your depth is only 27 inches.

what you can do is reduce the port area to 84 sq inches (6 x 14) and have a length of 21 inch so it will work.

you can also make it an interchangeable so you can tune it higher.

if you can raise the height a bit more it would help alot. don't you have a suv? you should be able to put a higher box in there. your mounting depth is 8 inches so if you have a port that is 6 inches tall, it barely clears it.
 

Gold Member
Username: Tremor1127

Fi Car Audio has got m...

Post Number: 1225
Registered: Aug-06
this is my friends box, its going in a 92 dodge daytona (hatchback FTW), im almost positive the box can go up to 18" tall. i was just being precautious for the back window. depth and width are max.
 

Platinum Member
Username: Bestmankind

Los Angeles, CA USA

Post Number: 11348
Registered: Oct-05
it will still work tremor.
 

Gold Member
Username: Tremor1127

Fi Car Audio has got m...

Post Number: 1230
Registered: Aug-06
what?
 

Platinum Member
Username: Bestmankind

Los Angeles, CA USA

Post Number: 11349
Registered: Oct-05
i mean the with the height you provided. it will still work with 15inches.
 

Gold Member
Username: Tremor1127

Fi Car Audio has got m...

Post Number: 1231
Registered: Aug-06
oh, ok.

sooo, "what you can do is reduce the port area to 84 sq inches (6 x 14) and have a length of 21 inch so it will work."

will that still be yeilding a 35hz tune?

what will be sacrificed from 84 sq inches and 120 sq inches?
 

Platinum Member
Username: Bestmankind

Los Angeles, CA USA

Post Number: 11352
Registered: Oct-05
a little spl.
 

Gold Member
Username: Tremor1127

Fi Car Audio has got m...

Post Number: 1232
Registered: Aug-06
ok, cool.

and just to be clear, "(6 x 14) and have a length of 21 inch so it will work." that is still 35hz tuning?

if so, thanks a million... :-)
 

Gold Member
Username: Tremor1127

Fi Car Audio has got m...

Post Number: 1235
Registered: Aug-06
chad ree... :-)
 

Platinum Member
Username: Bestmankind

Los Angeles, CA USA

Post Number: 11367
Registered: Oct-05
with the box specs yes that would be 35hz.
 

Gold Member
Username: Tremor1127

Fi Car Audio has got m...

Post Number: 1237
Registered: Aug-06
tight, you tha man.

that car was loud as hell with one 12" crossfire BMF and a hifonics zxi 400 watt amp...

thanks...
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