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View Full Version : TechForce's Frankenstein - 2 18's & 2 15's



TechForce
09-21-2011, 07:38 PM
Some of you may already know about our company truck, Frankenstein. We named it Frankenstein because we took what we had laying around, which was 2 AQ 15's and 2 FI 18's and threw them in for some music. We partitioned off the 15's and the 18's and tuned them to different frequencies so they would not cancel each other out and used small ports (that I am famous for) and what we ended up with was something that was decently loud, not the loudest, but can play pretty much any frequency from 10hz to 80hz pretty decently.


2 FI BL 18's
2 AQ (AudioQue) HDC3 15's
2 AudioQ AQ2200D's
1 AudioQ AQ3500D
PAC Line Driver
1 MB Quart 4.60
2 DC Power 400 Amp Alternators
2 Shuriken SK-BT100 Batteries
A Crapload of 0 Gauge Wire!

150.2 db Burp at the headrest
151.4 db Burp at the kickpanel
147.8 db at the headrest on music average

Photos of Franky (http://www.facebook.com/media/set/?set=a.1556318625889.2086935.1172933547&type=1)


http://www.youtube.com/watch?v=hR0iTNuvstY

http://www.youtube.com/watch?v=CW7aTn4toY4

http://www.youtube.com/watch?v=RMTf0M2xBJg

mast240
09-21-2011, 08:17 PM
i know you guys werent going strictly SPL on this build... but are you happy with that 150 burp, or are you going to do more tuning?

Kangaroux
09-21-2011, 08:20 PM
i know you guys werent going strictly SPL on this build... but are you happy with that 150 burp, or are you going to do more tuning?

Correct me if I'm wrong but I think the point of the build was to have a large frequency response at a loud volume across the board.

mast240
09-21-2011, 08:22 PM
Correct me if I'm wrong but I think the point of the build was to have a large frequency response at a loud volume across the board.

thats what i wasnt sure of jesse.... why i asked about it

TechForce
09-21-2011, 11:15 PM
i know you guys werent going strictly SPL on this build... but are you happy with that 150 burp, or are you going to do more tuning?

Well, that 50 burp was at 30hz so I am happy with it... plus it is very hard to get high numbers at the headrest...

The tuning is gonna stay the same, this was built more or less to accommodate mixing sub sizes so the 15s and 18s are tuned differently.. the 18's are tuned to 28 and the 15's are tuned to 32...

TechForce
09-21-2011, 11:18 PM
Anyone who knows me knows I like to use small ports to get a wider frequency range so none of my systems are really loud on the meter...

I'm an avid ground pounder....

Phoenix Risen
09-21-2011, 11:20 PM
very nice on the 50 at 30. not easy to do.

mast240
09-22-2011, 12:14 AM
O OK.... didn't know the burps were at 30... bravo :applause:

TechForce
09-22-2011, 12:15 AM
very nice on the 50 at 30. not easy to do.

Well... I stand corrected.... Charlie reminded me that it was only 147.? at 30.. it was 50 at 38hz... sorry...

TechForce
01-16-2012, 11:49 AM
Even tho Frankenstein is no longer mine, it's EXO's (but the system in it is still mine! :cool:) I had to post this because this is one cool old man!!


http://www.youtube.com/watch?v=6MVFwCx7AkA&feature=youtu.be

Mitch86
01-16-2012, 12:03 PM
Lmao. Thats got to be the best car audio vid I've ever watched. I dont smoke pot anymore... but I'd get high with that old dude! :laugh:

TechForce
01-16-2012, 12:19 PM
Lmao. Thats got to be the best car audio vid I've ever watched. I dont smoke pot anymore... but I'd get high with that old dude! :laugh:

LOL! I know!!! I really thought he was gonna ***** him out!