went from a 148.8 to 150.5 yeah new box ,longer port now to start cutting it down and see were she peak's @

Good job!

subs ?

amps ?

box size & tunning ?

how many batterys ?

type of car / truck ?

oh ya where are the pics

Great score

Edited May 31, 200718 yr by Lord Baccus

subs ?

amps ?

box size & tunning ?

how many batterys ?

type of car / truck ?

oh ya where are the pics

Great score

2 9510's

1 cube per woofer tuned to 85hrtz

1 nsb-90

89 crx

yeah never do take picture's alway's in a hurry

are ya doing the CRX boxx ?

subs up / ports fireing backward ???

Wow that is a high tuning.

are ya doing the CRX boxx ?

subs up / ports fireing backward ???

yes

How long and what is your diameter of your port?! I can give suggestions if you like!

Team Man-Up (Ray) via Team Sundown

90 CRX

dbdrag Certified 154.1 dbs and still climbing.

2 DD 9910's

2 Goliaths XX-5000 (until My 4 Sundown 3000ds arrive)

well I just did a 151.2 and hopfully with a full battery I can get to a 151.5 the box is tuned around 58 hrtz and I'm playing 54 hrtz. 6" areo port's 25 in long. i have been doing test's for the last 3 day's and 54 hrtz is the best for my car. now I need the 3000's and see what we can do with those. but I don't think i'll have the money right away

Okay, If I can make a suggestion. Based on your frequency your car may or may not be dynamatted. If its not, try this. Make your box 2-2.5 cubes, what every you do make it 19.5 inches long externally. Fire the subs foward. Make your port externally, 8.5 inches in diameter and 18 inches long, firing backwords. Flare the end of the port. Position the box in the middle of the car and place the port opening 5-7 inches from the back end of the car. And burp it around 59-62 hurtz if no dynamat is used. If there is dynamat used, do a test sweep from 53-62 hertz. See what happens. All cars, even the same type of car, are different. It may or may not help. Hey, its worth a try. But still, for the power you are using, that is a DAMN GOOD SCORE!!!! Any time you hit over 150, you are going to fight for every 0.1db you get.

Team Man-Up (Ray) via Team Sundown

90 CRX

dbdrag Certified 154.1 dbs and still climbing.

2 DD 9910's

2 Goliaths XX-5000 (until My 4 Sundown 3000ds arrive)

i'll give it run @ and see waht happen's thanx

Ray knows his SPL Very cool guy, I would take his advice

I will try it and tell you what happens

I will try it and tell you what happens

Any updates?

I will try it and tell you what happens

Any updates?

Any luck with slowing down and getting some pictures lol

Yeah please posts back what changes you made and how much a difference it made

it will be a while before i change the box and make port's for it.the best so far is a 151.4 and yes this week i will get some pic's. there not much to see. you know with all the top secret stuff i'll have to cover in the picture's LOL

well i tried 12x12x19.5 long with 18" areo. woofer's in the front still only did a 150.5 @ 54 hrtz. I'm going to do some more testing later this week and hopfully find my lost db back

man i hate to say it everyone else is runnin 6" areos, for 12" and 15" but not wit 10" i think 2 4" ports would work better but just a hunch

Get 2 separate pvc tubes that the subs will fit in and use 6'' aeros.

man i hate to say it everyone else is runnin 6" areos, for 12" and 15" but not wit 10" i think 2 4" ports would work better but just a hunch

well the top street A dbdrag finalist's run bigger then 6" i've heard from scott and been talking with him and he said terry and tuan along with himself run 6" and bigger. i'll try it and see what happen's

Get 2 separate pvc tubes that the subs will fit in and use 6'' aeros.

i hear they don't work well at all

Get 2 separate pvc tubes that the subs will fit in and use 6'' aeros.

i hear they don't work well at all

Thats odd since the guy who is doing that here is doing 154+

Get 2 separate pvc tubes that the subs will fit in and use 6'' aeros.

i hear they don't work well at all

Thats odd since the guy who is doing that here is doing 154+

I was told this guy's best a 150.7

Edited June 6, 200718 yr by stevew007