PDA

View Full Version : $ for design for chevy silverado



hardhittinchevy
12-28-2007, 12:59 AM
looking to get a design for an 07 atomic Apx 15 dual 1 coils powered by a hifonics colossus II getting 3200w at 2 ohms. Looking for 6 cubes tuned to 31hz and the max dimensions are 36" wide, 25" tall and 20" deep for a 2000 silverado Ext. Cab. Best design gets the $. My roe refs include hexibase, and profundis sanus and here aackley can vouch for me

adas
12-28-2007, 02:04 AM
Simple box, this'll work great port towards passenger side. IDK what way you want to face the woofer though. making the port staight takes a lot of port noise away and gives you a little more room and port area, an L port is easy instead but it's got a bend when it's not nessesary.

anyways...
about 6 ft^3 at 31.5hz after sub displacement:)
http://img257.imageshack.us/img257/1636/silveradoboxtr1.jpg

BuckyBoy
12-28-2007, 02:30 AM
http://i233.photobucket.com/albums/ee141/smithgt/hardhittinchevy.jpg

I can get you a cut sheet and everything too if you need it.

hardhittinchevy
12-28-2007, 02:42 AM
oh I forgot to put that I would like the sub facing up and the port facing the passengers side door

adas
12-28-2007, 02:56 AM
http://img168.imageshack.us/img168/6824/silveradoboxrt5.jpg
Perfect box, 6ft^3 after sub @31hz 101sq" port

Of course not lookin for money for that, I could design something much nicer in sketchup but in all serious that's the loudest type box you can do without aeros IMO:veryhapp:

hardhittinchevy
12-28-2007, 03:55 PM
ok so again I apologize for forgetting to add that i need to have the box tuned to atomic's specs of 40 sq. inches of port, 12" long.

80INCHES
12-28-2007, 03:58 PM
oh I forgot to put that I would like the sub facing up and the port facing the passengers side door

uf u want to be loud on the meter have the port on the driver side

80

BrianChia
12-28-2007, 05:58 PM
http://img80.imageshack.us/img80/4245/1156cf31hztg0.png

hardhittinchevy
12-29-2007, 03:30 PM
**** I forgot to add that it needs to have only 40 square in of port per Atomic's specs

80INCHES
12-29-2007, 03:39 PM
**** I forgot to add that it needs to have only 40 square in of port per Atomic's specs

sometimes altering the specs alittle will be better than wat the company recommends

80

hardhittinchevy
12-29-2007, 06:49 PM
oh I know but randy at atomic insistedthat those specs are the best, period.

mile098
12-29-2007, 07:11 PM
specs from the factory are often off...theres no harm in alternating them a lil

skeptikal
12-31-2007, 08:51 AM
Randy's specs are for a general box. Ask someone with the same kind of car that you have what tuning works best :P

biggen_bd
12-31-2007, 08:54 AM
I've ran systems in just about every truc that chevrolet makes and with my ecperience with ext cab and crew cab chevys you get the best results firing up or toward the windshield, but you probably already knew this...

-B