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Forum: DIY Speakers and Subs   02-28-2015, 12:47 PM
Replies: 338
Views: 10,873
Posted By lukeamdman
Since Andrew CNC'd the bracing (5 months ago), I...

Since Andrew CNC'd the bracing (5 months ago), I increased the box size from 7cu.ft to 9ct.ft in order to lower the tune to 30hz and keep the 1st port resonance up high enough. I will be adding...
Forum: DIY Speakers and Subs   02-28-2015, 12:34 PM
Replies: 338
Views: 10,873
Posted By lukeamdman
Both. He also cut the seos baffles.

Both. He also cut the seos baffles.
Forum: DIY Speakers and Subs   02-28-2015, 12:29 PM
Replies: 338
Views: 10,873
Posted By lukeamdman
Just picked up 6 more sheets of MDF.

Just picked up 6 more sheets of MDF.
Forum: DIY Speakers and Subs   02-27-2015, 02:52 PM
Replies: 338
Views: 10,873
Posted By lukeamdman
These will be only slightly larger than my...

These will be only slightly larger than my current SEOS-12 speakers...

http://i1121.photobucket.com/albums/l502/lukeamdman/SEOS-24%20-%20AE%20TD18H/20150227_154539_zpsirhh31oe.jpg
Forum: DIY Speakers and Subs   02-27-2015, 10:19 AM
Replies: 338
Views: 10,873
Posted By lukeamdman
lol, totally my bad. I'll snap a pic as soon as...

lol, totally my bad. I'll snap a pic as soon as I get home. Right now I'm working on the bracing, and I need to cut the top/bottom plates of the boxes.
Forum: DIY Speakers and Subs   02-25-2015, 07:51 PM
Replies: 338
Views: 10,873
Posted By lukeamdman
These are going to be gigantic boxes...the volume...

These are going to be gigantic boxes...the volume is roughly 9.7cu.ft before drivers/bracing/port for each 18. These makes the jtr captivators I used to have look small...

When it's all said and...
Forum: DIY Speakers and Subs   02-25-2015, 08:08 AM
Replies: 431
Views: 12,571
Posted By lukeamdman
I'm sure he would.

I'm sure he would.
Forum: DIY Speakers and Subs   02-24-2015, 09:18 PM
Replies: 338
Views: 10,873
Posted By lukeamdman
Made a lot of sawdust today. (4) 4x8 pieces of...

Made a lot of sawdust today. (4) 4x8 pieces of MDF down, 6 to go...
Forum: DIY Speakers and Subs   02-24-2015, 09:13 PM
Replies: 34
  HzHorn
Views: 756
Posted By lukeamdman
That's crazy talk...I certainly don't...:D

That's crazy talk...I certainly don't...:D
Forum: DIY Speakers and Subs   02-22-2015, 02:32 PM
Replies: 38
Views: 591
Posted By lukeamdman
Looking good!

Looking good!
Forum: DIY Speakers and Subs   02-21-2015, 04:36 PM
Replies: 338
Views: 10,873
Posted By lukeamdman
I played a 10hz sine wave free air to about 1"...

I played a 10hz sine wave free air to about 1" peak to peak excursion. The driver was dead quiet. Kind of eerily quiet.
Forum: DIY Speakers and Subs   02-21-2015, 11:49 AM
Replies: 338
Views: 10,873
Posted By lukeamdman
It definitely starts to loose its form the lower...

It definitely starts to loose its form the lower you go. Here's the 5db boost from 10-35hz.
Forum: DIY Speakers and Subs   02-21-2015, 11:47 AM
Replies: 338
Views: 10,873
Posted By lukeamdman
Attached.

Attached.
Forum: DIY Speakers and Subs   02-21-2015, 11:38 AM
Replies: 338
Views: 10,873
Posted By lukeamdman
It definitely doesn't get it exactly right. Red...

It definitely doesn't get it exactly right. Red line is no EQ, green line is 1db at 15hz with a Q of 5, and the blue line is 5db.
...
Forum: Audio Gear   02-21-2015, 10:25 AM
Replies: 2
Views: 188
Posted By lukeamdman
point1

point1
Forum: DIY Speakers and Subs   02-21-2015, 10:05 AM
Replies: 2,889
  MiniDSP
Views: 181,125
Posted By lukeamdman
Nice! Definitely and updated/improved design for...

Nice! Definitely and updated/improved design for the power connection.
Forum: DIY Speakers and Subs   02-21-2015, 10:01 AM
Replies: 338
Views: 10,873
Posted By lukeamdman
Definitely a unique driver. ...

Definitely a unique driver.

http://i1121.photobucket.com/albums/l502/lukeamdman/SEOS-24%20-%20AE%20TD18H/20150219_222352_zpsz5dgng0a.jpg

The gap between the phase plug and the former/cone is...
Forum: DIY Speakers and Subs   02-20-2015, 10:18 AM
Replies: 338
Views: 10,873
Posted By lukeamdman
I've wondered this myself. I'd wager the DSP in...

I've wondered this myself. I'd wager the DSP in the inuke or crest/peavey is pretty noisy.

You have a Crown DSi amp?
Forum: DIY Speakers and Subs   02-19-2015, 04:51 PM
Replies: 338
Views: 10,873
Posted By lukeamdman
Gorilla83 The baffles fit the AE driver...

Gorilla83

The baffles fit the AE driver perfectly!
Forum: DIY Speakers and Subs   02-19-2015, 03:03 PM
Replies: 338
Views: 10,873
Posted By lukeamdman
I'll give those a try with a loopback. I...

I'll give those a try with a loopback.

I thought you had mentioned before that you tried a 48khz plugin but your mini was still sampling at 96khz. I could be thinking of something/someone else. ...
Forum: DIY Speakers and Subs   02-19-2015, 02:57 PM
Replies: 338
Views: 10,873
Posted By lukeamdman
I think your board is stuck on 96khz or...

I think your board is stuck on 96khz or something. I haven't had any issues with EQ or XO under 20hz with either the 2x4 or 10x10.
Forum: DIY Speakers and Subs   02-19-2015, 02:50 PM
Replies: 338
Views: 10,873
Posted By lukeamdman
I think you got a Mini too early in the game. ...

I think you got a Mini too early in the game. Wasn't your PCB even missing components?

Besides the noise floor, I don't have any complaints.
Forum: DIY Speakers and Subs   02-19-2015, 02:37 PM
Replies: 338
Views: 10,873
Posted By lukeamdman
It took MONTHS of emailing back and forth with...

It took MONTHS of emailing back and forth with them to replace the first defective board I received.

I told them the Mini is adding ~15db of hiss, they replied "it's a gain structure problem"...
...
Forum: DIY Speakers and Subs   02-19-2015, 01:31 PM
Replies: 338
Views: 10,873
Posted By lukeamdman
Wife just sent me this ...

Wife just sent me this

http://i1121.photobucket.com/albums/l502/lukeamdman/SEOS-24%20-%20AE%20TD18H/20150219_142648_zpspv7db22d.jpeg

:)
Forum: DIY Speakers and Subs   02-19-2015, 12:14 PM
Replies: 338
Views: 10,873
Posted By lukeamdman
Good to know. I had a similar experience with...

Good to know. I had a similar experience with both the Mini and DCX in regard to hiss, so I'm sure many other DSPs will be similar.

I've read from several others that they needed to passively...
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