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T60 madness

Posted: Sat Apr 13, 2013 10:14 pm
by DJ Higgumz
My first video is of them in my soundproof home theater playing one of my recent songs. They were running at about 30v towards the end of the video It has a super low kick, alot of it is cut off by the highpass. So it is good THT material. Download- http://www.facebook.com/pages/Praktis/2 ... 4879526524


This next video is in a gym with a sine drop, it is not as loud as the camera makes u believe at the beginning, I was only running at about 20v IIRC. Those doors don't help with corner loading aswell :fingers:


Re: T60 madness

Posted: Sun Apr 14, 2013 11:01 am
by tdogg
What part of Wisconsin are you in? I would love to hear the rig. Have any shows in MN this year?

Re: T60 madness

Posted: Sun Apr 14, 2013 11:12 am
by DJ Higgumz
Not really, but me and a couple people want to host large concerts for dubstep artists, we may come out there sometime! I live 30min north of milwaukee

Re: T60 madness

Posted: Sun Apr 14, 2013 1:18 pm
by shane2943
I'm in Milwaukee now for training for my company! :shock:

Re: T60 madness

Posted: Mon Apr 22, 2013 11:23 am
by MissileCrisis
I would travel from California to go to said concert!

Re: T60 madness

Posted: Thu May 16, 2013 11:11 pm
by MissileCrisis
What did you do to soundproof the room. I imagine it would be difficult to stop a T60 (or in your case 2).

Re: T60 madness

Posted: Wed Dec 25, 2013 3:13 am
by eshadeol
just maybe , would've , could've been about 2 more feet away from the corner,. ... In my plans it asks for 5 ft distance with 27" t60 lab15. Guess it's based on mouth size throat width? I''m no scientist or acoustician. GOOD TO have it on your mental note pad.

Re: T60 madness

Posted: Wed Dec 25, 2013 3:22 am
by MissileCrisis
I think you read the plans wrong...
"If the cabinet mouth is a quarter-wavelength from a boundary there will be up to a 24dB deep cancellation at that frequency. Within the nominal bandwidth of the T60 a quarter-wavelength ranges from 11 feet at 25 Hz to 2.8 feet at 100 Hz"

" but even having the back of the cab against a wall puts the mouth five feet away, and that will give you a huge null at 55 Hz"
Source: T60 plans

Distance from wall is entirely based on trying to avoid destructive interference within the passband of the subwoofer.... He did it right. If anything it could be a little closer but IIRC he put it where he did because of a rattly door problem (gym doors).