trying to get 150dB daily

[Blinkdogo2 10+ year member]

alright so bassicaly i got a 98 pathfinder

with 2 treo 15" ssi dual 4 in a 7.3 cube ported box (total)

and a port tuned to 35 hz,

im hittn 148 and i keep runnin into all these **** problems

lke baffle flexing, shit rattling like crazy,, after dynomating whole car(roof and doors as well as trunk door)

i think its also weird how the subs hit 147 sealed(4.6cubes) and only 148 ported(7.3) ported treo specs

ill put pics up 2marrow prolly

Click to read more...

 

[jbizzle 5,000+ posts]

pics or //content.invisioncic.com/y282845/emoticons/ban.gif.ce8465566702ef9f72e97e794ed1c86a.gif

 

[bass-aholic 10+ year member]

good luck

 

[PSturmer 10+ year member]

1. smaller box

2. more power

3. higher tuning

its hard to do 150 daily. my truck will burp 55's but can only bassrace a 49

 

[TurdFergueson2 5,000+ posts]

alright so bassicaly i got a 98 pathfinderwith 2 treo 15" ssi dual 4 in a 7.3 cube ported box (total)

and a port tuned to 35 hz,

im hittn 148 and i keep runnin into all these **** problems

lke baffle flexing, shit rattling like crazy,, after dynomating whole car(roof and doors as well as trunk door)

i think its also weird how the subs hit 147 sealed(4.6cubes) and only 148 ported(7.3) ported treo specs

ill put pics up 2marrow prolly

Aiken.............whos from there? KG? william perry? i forget who

 

[Pioneer~Saturn 5,000+ posts]

Can be done...just not that easily. especially if youre looking to tune low for more of a daily driver rather than a fart-box. But I'd say more power and looking more into your enclosure design will be key

 

[Blinkdogo2 10+ year member]

enclosure design is pretty strong ,

ill get pics soon 2marrow

 

[snoopdan 5,000+ posts]

When you tune low like that and have alot of surface area moving, a single layer of dynamat is pretty worthless.

Ive had to put in tons of insulation, spray foam, and fatmat in mine and it still really doesnt help all that much //content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif I do a 151 on music daily in mine, so I know how it is //content.invisioncic.com/y282845/emoticons/crap.gif.7f4dd41e3e9b23fbd170a1ee6f65cecc.gif

Show us some pics, it will prob help us alot more.

 

[eskimochaos 10+ year member]

alright so bassicaly i got a 98 pathfinderwith 2 treo 15" ssi dual 4 in a 7.3 cube ported box (total)

and a port tuned to 35 hz,

im hittn 148 and i keep runnin into all these **** problems

lke baffle flexing, shit rattling like crazy,, after dynomating whole car(roof and doors as well as trunk door)

i think its also weird how the subs hit 147 sealed(4.6cubes) and only 148 ported(7.3) ported treo specs

ill put pics up 2marrow prolly

what amp are you using to push those?

 

[Ed Lester 10+ year member]

If your baffle flexes then the box design is not that strong. Put more layers or brace the baffle to hold it firm and your score will go up.

 

[jag09 10+ year member]

not to thread jack, Ed Lester were you at the indy world finals?

 

[Ed Lester 10+ year member]

not to thread jack, Ed Lester were you at the indy world finals?

Why yes I was. In my Black HHR in SM 3-4

 

[jag09 10+ year member]

I thought i recognized the car in your sig from somehwere..........btw nice setup

 

[kovemaster559 5,000+ posts]

Stepyour game up. Upgrade to 16 volts

 

[tooloud4tv 10+ year member]

good luck its really hard to play music in the 50's and no sound like ***. yea u can tune high and play in the 50s on some dj magic mike type shit but id rather have an ground pounder anyday. i vot get more cone area. remeber therees no replacement for displacement. im sure an bigger stronger baffle still wouldnt gain u that many extra dbs. uhave to double cone area and power and even then those 3dbs+ are not promised. its much easier to get better numbers with little cabin area to pressurize so id consider walling it off. just my .2 cents