Estimated db ?

 

Gold Member
Username: Johnfiac

IL Afghanistan,...

Post Number: 1026
Registered: Mar-06
anybody want to take a guess at what i will hit with my next sub\power upgrades? 300A H\O, Kinetiks 3x HC2400, DD9915 2x2ohm, 2 Phd5000d 3000rms@2ohm 1 per coil., 6.2-3cu ft. tuned between 30-40hz what kind of score should i hit with that suggesting my install is good like im hoping, btw i have been padding my ride down completely it will be pretty much air tight when im done. 99 blazer SUV...
 

Gold Member
Username: Rvlacos

DD 3512 United States

Post Number: 1329
Registered: Sep-06
1 sub or 2?
 

Gold Member
Username: Logan__tille

[:-]15 Wangers Club[:-] Premier Member

Post Number: 4645
Registered: Feb-06
tuned between 30-40? that is a big difference.
 

Gold Member
Username: Johnfiac

IL Afghanistan,...

Post Number: 1034
Registered: Mar-06
1 sub, the reason i said tuned between those is because i will be making adjustable ports for the box, im thinking maybe 30hz, 32hz, 35hz, and 40hz
 

Gold Member
Username: Logan__tille

[:-]15 Wangers Club[:-] Premier Member

Post Number: 4646
Registered: Feb-06
lol oh now i understand what your saying. 148db's. I dont know. just a guess.
 

Gold Member
Username: Cenus

Hicksville, Ohio

Post Number: 2799
Registered: Jan-05
in an all out spl setup i'd say mid 150's, but for daily mid 140's probally but it ALL depends on your install.
 

Gold Member
Username: Frkkevin

Resonant Engineering..., Fort Worth... Email

Post Number: 2674
Registered: Nov-05
i hope you can gain match those amps perfect for each coil :-) ..
 

Gold Member
Username: Tdeaton1021

Near Tampa, Florida USA

Post Number: 3502
Registered: Sep-04
blazers can definetly get loud. i would talk to TCAB about what you should tune to for peak SPL, and make that port for comps. but really, DDs can sound great daily at a 40 hz tune.
 

Gold Member
Username: Johnfiac

IL Afghanistan,...

Post Number: 1039
Registered: Mar-06
im hoping i can to, im trying to find a nice amp clamp and all still jsut to be completely sure they are the same. If i cant get it close enough myself, i will find somwhere i can get them machined to a perfect match. Whats the highest anyone has hit with 1 dd9915 and any links to support it. I want to get this thing as loud as possible, i dont care on how good it sounds as much as how loud it is but then i also like it low.... isnt that always the debating question for how you want to run your daily setup... if you want it to get low or loud... its never really getting both.. i mean ya it can but you can always get it louder or lower when just going in one direction..



"But why cant i hit 170db at 5hz:-(" lmao, now that would be insane
 

Silver Member
Username: Bump05

We Stay Fly, 18 SX USA

Post Number: 756
Registered: Aug-06
^^what kev said hope u can match the amps perfecto or psssssssssss bad sub, id say interchangable 35hz to 45hz on a good i say maybe 148-149 dbs
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