I got the rec. box sizes for the XXX 18's and 15's!

[Big-Cat 10+ year member]

i e-mail them yesterday, and they e-mailed me back today.

here is the info on box speakers with recomended boxes.

15XXXQ1.2

Re 1.17 ohms per coil

Fs 33.2 Hz

Qms 5.50

Qes .52

Qts .48

Vas 87.9l

Sd 810 cm^2

Xmag 38mm one way

1600 Watts RMS

SQ: 1.5-3 cuft sealed or 4 cuft tuned to 23Hz

SQL: 3+ cuft tuned to 33Hz

SPL: 3+ cuft tuned to res freq

18XXXQ1.2

Re 1.17 ohms per coil

Fs 36.3 Hz

Qms 6.88

Qes .62

Qts .57

Vas 143.2l

Sd 1210 cm^2

Xmag 38mm one way

1600 Watts RMS

SQ: 2.5-4 cuft sealed or 6 cuft tuned to 23Hz

SQL: 5+ cuft tuned to res freq

Thanks

Terry Jackson

Resonant Engineering

(702)896-4823

Click to read more...

 

[RangerMan Premium Member]

Originally posted by Big-Cat i e-mail them yesterday, and they e-mailed me back today.

 

here is the info on box speakers with recomended boxes.

15XXXQ1.2

Re 1.17 ohms per coil

Fs 33.2 Hz

Qms 5.50

Qes .52

Qts .48

Vas 87.9l

Sd 810 cm^2

Xmag 38mm one way

1600 Watts RMS

SQ: 1.5-3 cuft sealed or 4 cuft tuned to 23Hz

SQL: 3+ cuft tuned to 33Hz

SPL: 3+ cuft tuned to res freq

 

18XXXQ1.2

Re 1.17 ohms per coil

Fs 36.3 Hz

Qms 6.88

Qes .62

Qts .57

Vas 143.2l

Sd 1210 cm^2

Xmag 38mm one way

1600 Watts RMS

SQ: 2.5-4 cuft sealed or 6 cuft tuned to 23Hz

SQL: 5+ cuft tuned to res freq

 

Thanks

Terry Jackson

Resonant Engineering

(702)896-4823

That is what the guy kept on telling me for the 15...3+, but he would never give me a straight answer. Nice job. Its nice to see a younger audio fanatic research like a pro...Congrats //content.invisioncic.com/y282845/emoticons/cool.gif.3bcaf8f141236c00f8044d07150e34f7.gif

 

[bumpin_blazer 5,000+ posts]

no one may like this but i did the same for the 12" XXX b/c at the time i thought about purchasing one:

12XXXQ1.2

Re 1.17 ohms per coil

Fs 34.4 Hz

Qms 5.19

Qes .49

Qts .45

Vas 31.6l

Sd 480cm^2

Xmag 38mm one way

1600 Watts RMS

SQ: .75-1.25 cuft sealed or 2.5 cuft tuned to 23Hz

SQL: 2.25 cuft tuend to 33 Hz

SPL: 2+ cuft tuned to res fr

so haha, now who has the specs for the 10"s so we got everyone on this forum covered.

keep it thumpin,

adam

 

[bootleg 10+ year member]

Has anyone ever heard one? I'm trying to upgrade my Shiva up to something like the Brahama sereis and it's coming close lately. The RE XXX's, Brahama's and IDMAX's. Wanting a strong mix of SQ & SPL.

 

[RangerMan Premium Member]

Nobody here has heard the XXX, but coming up are reviews from BigBassMan, Jlaine, and myself. BigBassMan should be getting his in first.

 

[bootleg 10+ year member]

Alright, well I'll be waiting with enthusiasm.

 

[plazman 10+ year member]

old old thread... but why did re change the box size now for the 15xxx from 3+ cubes to 4 cubes ported?

Did they change anything on the sub?

 

[plazman 10+ year member]

bump.... just wanna know why they changed it from 3 to4

 

[Underage Driver 10+ year member]

omg, maybe b/c it's benn 2 ****in years. things change.

 

[DBfan187 5,000+ posts]

my grandfather used to tell me stories of this thread as a young wee lad.