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Thread: Obsidian Subwoofers. is this too good to be true? Reply to Thread
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Topic Review (Newest First)
03-16-2012 10:15 PM
SINTORMAN
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by Koenig View Post
Lol over 2,000 veiws what have i created!?
a good thread apparently.
03-16-2012 09:08 PM
Koenig
Re: Obsidian Subwoofers. is this too good to be true?

Lol over 2,000 veiws what have i created!?
03-07-2012 11:03 AM
smfonic1
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by SINTORMAN View Post
Dunno I don't have a woofer tester. Yet . I did notice that after the sub cooled off that the spider was a bit more loose. Me breaking them in probably wasn't necessary but it was a good excuse for me to get my hands on them .
And it gave you the opportunity of make one sexy video!

New Obsidian Audio 15s Break In - YouTube
03-07-2012 10:31 AM
SINTORMAN
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by Electrodynamic View Post
Heat is the biggest factor in how they "feel" when you press on them. With ample excursion (rubber moving back and forth quickly creates heat) and/or if it's really hot outside the rubber surround will soften up. While noticing the latter the biggest measurable difference we have seen was a 9 uM/N change in Cms. What was the Cms difference that you measured before and after?
Dunno I don't have a woofer tester. Yet . I did notice that after the sub cooled off that the spider was a bit more loose. Me breaking them in probably wasn't necessary but it was a good excuse for me to get my hands on them .
03-07-2012 10:25 AM
Electrodynamic
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by SINTORMAN View Post
Don't worry I was making sure the wouldn't get too hot. Didn't have time to make a baffle for it. And they softened up quite a bit so I guess they weren't broken in entirely.
Heat is the biggest factor in how they "feel" when you press on them. With ample excursion (rubber moving back and forth quickly creates heat) and/or if it's really hot outside the rubber surround will soften up. While noticing the latter the biggest measurable difference we have seen was a 9 uM/N change in Cms. What was the Cms difference that you measured before and after?
03-07-2012 09:44 AM
Boosted77
Re: Obsidian Subwoofers. is this too good to be true?

Bonus Track. "Does you daughter have any religious beliefs?" "No, why?" "You ever heard of exorcism". "Well, it's a stylized ritual in which a rabbi or priest try to drive out the so called invading spirit". Then that hideous laugh insues. "Ha haa haa haa haaaa".

But for sure, these OA's are really looking good for the money. Man, I want one of those O-scopes.
03-07-2012 09:27 AM
SINTORMAN
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by Boosted77 View Post
Sintorman, that little O-scope was the shiz. Throw those bishes on some IBP, Bass From The Krypt. Woo haha.

"It's just a puzzle box". "Oh no, it is a means to summon us"

Edit: "Necronomicon ex mortis"
My favorite is slo death in a hurse.
03-07-2012 09:15 AM
Boosted77
Re: Obsidian Subwoofers. is this too good to be true?

Sintorman, that little O-scope was the shiz. Throw those bishes on some IBP, Bass From The Krypt. Woo haha.

"It's just a puzzle box". "Oh no, it is a means to summon us"

Edit: "Necronomicon ex mortis"
03-07-2012 08:04 AM
SINTORMAN
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by Electrodynamic View Post
^ Woah...putting them flat on a towel ruins the cooling. It is imperative that the pole vent be able to expel the hot air. If the pole is blocked off the hot air rolls around the coil getting hotter and hotter.

We also break them in prior to shipping so there's no need to do any of that.

And from the moment you get them to broken-in very well the Cms may change from 71 to 80, which is a nominal difference overall. That's actually a very good tolerance for a build house between fresh drivers, let alone for a woofer that is freshly built to fully broken in.
Don't worry I was making sure the wouldn't get too hot. Didn't have time to make a baffle for it. And they softened up quite a bit so I guess they weren't broken in entirely.
03-07-2012 07:52 AM
Darkmage1991
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by Electrodynamic View Post
^ Woah...putting them flat on a towel ruins the cooling. It is imperative that the pole vent be able to expel the hot air. If the pole is blocked off the hot air rolls around the coil getting hotter and hotter.

We also break them in prior to shipping so there's no need to do any of that.

And from the moment you get them to broken-in very well the Cms may change from 71 to 80, which is a nominal difference overall. That's actually a very good tolerance for a build house between fresh drivers, let alone for a woofer that is freshly built to fully broken in.
pow right in the kisser =P

anyways i wouldn't of thought they were broken in at first, that seems like a lot of time to be spent putting woofers on sine waves for a long period of time.
03-07-2012 06:28 AM
little-kid-wit-bass
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by cb1000R View Post
Lmfao this forum is bad for my wallet
Rep for that


All forums are bad for your wallet.
03-07-2012 06:14 AM
Electrodynamic
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by SINTORMAN View Post
Here we go..... OBSIDIAN FTW

*YouTube video*
^ Woah...putting them flat on a towel ruins the cooling. It is imperative that the pole vent be able to expel the hot air. If the pole is blocked off the hot air rolls around the coil getting hotter and hotter.

We also break them in prior to shipping so there's no need to do any of that.

And from the moment you get them to broken-in very well the Cms may change from 71 to 80, which is a nominal difference overall. That's actually a very good tolerance for a build house between fresh drivers, let alone for a woofer that is freshly built to fully broken in.
03-07-2012 03:31 AM
cxa0897
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by cb1000R View Post
Lmfao this forum is bad for my wallet
da truf.
03-06-2012 10:14 PM
cb1000R
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by cxa0897 View Post
why not just add another sa then? im saying one sa12 to one oa 12 is pretty much a lateral move. if you want to overhaul, might as well get a pair of 15s...

I like that idea. Rear seat delete and two fifteens...not in my near future but maybe 6months out. I was looking up re-cones and it might be cost effective to get a Sa-15 d2 and getting a recone and 15" basket....decisions decisions lol I like the way these obsidian woofers look too. Lmfao this forum is bad for my wallet
03-06-2012 09:43 PM
smfonic1
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by SINTORMAN View Post
Here we go..... OBSIDIAN FTW

[YOUTUBE]New Obsidian Audio 15s Break In - YouTube[/YOUTUBE]
That makes me feel all warm and fuzzy inside!
And dude stole my O-Scope
03-06-2012 09:38 PM
SINTORMAN
Re: Obsidian Subwoofers. is this too good to be true?

Here we go..... OBSIDIAN FTW

+ YouTube Video
ERROR: If you can see this, then YouTube is down or you don't have Flash installed.
03-06-2012 09:17 PM
smfonic1
Re: Obsidian Subwoofers. is this too good to be true?

I was going for an all smfoinc top 8
03-06-2012 09:16 PM
SINTORMAN
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by smfonic1 View Post
sinor stop
lolwut?
03-06-2012 09:15 PM
smfonic1
Re: Obsidian Subwoofers. is this too good to be true?

sinor stop
03-06-2012 09:14 PM
SINTORMAN
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by cxa0897 View Post
why not just add another sa then? im saying one sa12 to one oa 12 is pretty much a lateral move. if you want to overhaul, might as well get a pair of 15s...
meh.. Another sa12 is 200 bucks.. unless he got a used one from PRO. thats a good idea.
03-06-2012 09:12 PM
smfonic1
Re: Obsidian Subwoofers. is this too good to be true?

2 OA 15s FTW!
03-06-2012 06:53 PM
cxa0897
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by SINTORMAN View Post
Going from 1 sa12 to two OA12s on more power would be a big difference bro.
why not just add another sa then? im saying one sa12 to one oa 12 is pretty much a lateral move. if you want to overhaul, might as well get a pair of 15s...
03-06-2012 06:48 PM
SINTORMAN
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by cxa0897 View Post
i honestly dont know how big of a change it would be. seems like a lateral move to me unless you move up to the 15s
Going from 1 sa12 to two OA12s on more power would be a big difference bro.
03-06-2012 06:47 PM
cxa0897
Re: Obsidian Subwoofers. is this too good to be true?

i honestly dont know how big of a change it would be. seems like a lateral move to me unless you move up to the 15s
03-06-2012 06:38 PM
SINTORMAN
Re: Obsidian Subwoofers. is this too good to be true?

Quote:
Originally Posted by cb1000R View Post
I'm liking these 12's. I think once I'm tired of my single SA-12 I might just sell that and get two of these puppies and a new amp.
again... do it
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