If this don't work I give up

[CAT MAN 5,000+ posts]

his are xl m2 12s

 

[hispls 5,000+ posts]

[quote name='av83']iirc @hispls ; made one that was tuned to 40, and wasn't thrilled about the fact it had a fairly flat response. he was shooting for a bit more of a "one-note-wonder"....
I think it had a giant square port though. And it was in a truck.[/QUOTE]

Really depends on the sub(s) how much peak you'll get by tuning how high. Some measurements show big box actually tunes @ 36hz with subs inverted and box in place. Lot of loading up and around the rear hatch I think.

I wouldn't be scared to tune @ 45-48hz trying to chase numbers.

 

[CAT MAN 5,000+ posts]

i still dont get how you have a hatch. 5k. good subs. low numbers? //content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif

 

[subzero 5,000+ posts]

I woulda done a swappable port, one tuned to 51hz and other tuned to 30hz.

 

[psych0ticnemes1 5,000+ posts]

Actually he was doing 53's on a burp. Did 150 - 151 on music in the low 30's. Loudest stock street trunk in the world lol

How much power?

 

[pro-rabbit 5,000+ posts]

I know what everybody is saying. Thats why I decided to copy a proven design. I had to go a bit wider to give the motors clearance but the specs are almost identical. We also are doing it flush mount
View attachment 26535767

Unless it was "proven" in your car...it is not proven at all.

 

---------- Post added at 12:42 PM ---------- Previous post was at 12:41 PM ----------

 

i still dont get how you have a hatch. 5k. good subs. low numbers? //content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif

net volume..port area...tuning...loading.....

nothing working for him would be my guess.

 

[Kangaroux 5,000+ posts]

How much power?

Pair of DD M3a's I believe. The subs were custom built TRF's so they took the power without any trouble

 

[psych0ticnemes1 5,000+ posts]

Pair of DD M3a's I believe. The subs were custom built TRF's so they took the power without any trouble

Call me a newb but how much power is that? 4k+ or so?

 

[mazdakid 5,000+ posts]

That could be over 6k depending on load. Street stock limit is 2k watts.

 

[pro-rabbit 5,000+ posts]

Call me a newb but how much power is that? 4k+ or so?

M3's are a bit better then a AQ2200.....

 

[psych0ticnemes1 5,000+ posts]

M3's are a bit better then a AQ2200.....

Ah ok. I know they are $$$ too.

Btw, I think I've settled on sticking with an 18" when trying to enhance my low end. I'll just keep tweaking the box as necessary I guess. These Type Es are for entry level setups.

 

[LosIsATool 5,000+ posts]

i still dont get how you have a hatch. 5k. good subs. low numbers? //content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif

It's loud. Just not meter loud.

 

---------- Post added at 06:28 PM ---------- Previous post was at 06:28 PM ----------

 

Unless it was "proven" in your car...it is not proven at all. 

---------- Post added at 12:42 PM ---------- Previous post was at 12:41 PM ----------

 

net volume..port area...tuning...loading.....

nothing working for him would be my guess.

That is my car. Just not my car

 

[pro-rabbit 5,000+ posts]

It's loud. Just not meter loud. 

---------- Post added at 06:28 PM ---------- Previous post was at 06:28 PM ----------

 

That is my car. Just not my car

Loud but not meter loud is normally a tuning issue. Just tune higher.

 

[CAT MAN 5,000+ posts]

Loud but not meter loud is normally a tuning issue. Just tune higher.

ive had both :dontknow: this new one will be a non meter sutup tho. i wanna see how low these dc's can go. then ill go back to my meter stage since it is winter. usually like daily setups in the winter spl in the summer. //content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif

 

[JayDubb757 10+ year member]

Here's some pics of @DCtC ; 's new box.