Search found 5015 matches

by Bill Fitzmaurice
Sat Jun 23, 2018 9:41 pm
Forum: Jack
Topic: Jack 10 Lites some advice needed!
Replies: 3
Views: 49

Re: Jack 10 Lites some advice needed!

+1, if whoever made them ignored the tweeter requirements what else did he ignore?
by Bill Fitzmaurice
Fri Jun 22, 2018 8:50 pm
Forum: Everything Else
Topic: Trivia question
Replies: 11
Views: 101

Re: Trivia question

Heat plus water is probably a bad idea.
by Bill Fitzmaurice
Fri Jun 22, 2018 3:39 pm
Forum: Everything Else
Topic: Trivia question
Replies: 11
Views: 101

Re: Trivia question

Marine ply differs mainly by its use of waterproof glue, and many interior plys use waterproof glue as well. Baltic Birch tends to use waterproof glue, as it's used in kitchen cabinets that are subjected to heat and humidity. Unless protected by a finish the wood of marine ply will swell and warp.
by Bill Fitzmaurice
Thu Jun 21, 2018 10:03 pm
Forum: Pro Sound Setup
Topic: Help with a church sound setup
Replies: 14
Views: 136

Re: Help with a church sound setup

Make the subs as large as is practical, especially since you don't need to move them. I'd do melded arrays for the bottom OTops, compression horn for the uppers. 3012HO will take a lot more power, not that you need it for output, but for durability. But since weight isn't a concern as they're a perm...
by Bill Fitzmaurice
Thu Jun 21, 2018 8:49 pm
Forum: Pro Sound Setup
Topic: Help with a church sound setup
Replies: 14
Views: 136

Re: Help with a church sound setup

I'd say T39 subs, you probably don't need to go as low as T48s will. The room is wide enough to wall load them to either side where the closets are, maybe even put them in the closets with the horn mouths venting through the walls. OTop 12s for mains, maybe two per side. JArray gives more flexibilit...
by Bill Fitzmaurice
Thu Jun 21, 2018 6:29 pm
Forum: Pro Sound Setup
Topic: Help with a church sound setup
Replies: 14
Views: 136

Re: Help with a church sound setup

njkreger wrote:
Thu Jun 21, 2018 4:24 pm
Right now the subs are plopped right in front of the stage, on the ground, left and right, with the mains on stands above them about 10 feet up, angled down.
That's part of the problem. viewtopic.php?f=10&t=398
by Bill Fitzmaurice
Thu Jun 21, 2018 6:24 pm
Forum: Come Hear Them!
Topic: Visiting Brisbane, QLD, Australia
Replies: 5
Views: 76

Re: Visiting Brisbane

Grant Bunter wrote:
Thu Jun 21, 2018 3:25 pm
Brisbane? As in Brisbane, Queensland, Australia?
Or another Brisbane in the world?
At least he didn't say Springfield. There's a Springfield in 35 US states, more than one in some.
by Bill Fitzmaurice
Thu Jun 21, 2018 5:18 pm
Forum: Home Theatre/Stereo/Auto Sound
Topic: THT In Attic
Replies: 3
Views: 71

Re: THT In Attic

No problem.
by Bill Fitzmaurice
Thu Jun 21, 2018 2:11 pm
Forum: Home Theatre/Stereo/Auto Sound
Topic: THT In Attic
Replies: 3
Views: 71

Re: THT In Attic

The main problem is knowing where it will work best. You need to do the subwoofer crawl, but unless you're Spider Man you'd best go around the room standing on a step stool to get your head up near the ceiling.
Insufficient data on that driver to venture an opinion.
by Bill Fitzmaurice
Wed Jun 20, 2018 12:41 pm
Forum: Tuba and Titan Pro-Sound Subwoofers
Topic: Narrow Titan 39 question
Replies: 13
Views: 243

Re: Narrow Titan 39 question

It improves performance and allows maximum depth of the access cover braces, for maximum access cover stiffness.
by Bill Fitzmaurice
Wed Jun 20, 2018 11:59 am
Forum: Tuba and Titan Pro-Sound Subwoofers
Topic: Narrow Titan 39 question
Replies: 13
Views: 243

Re: Narrow Titan 39 question

Or read the plans. Page 7: Cut in the baffle a hole(s) slightly larger than the driver frame, so the driver can barely slip through it.
by Bill Fitzmaurice
Wed Jun 20, 2018 10:07 am
Forum: Jack
Topic: Horn sheath material choices with a vacuum press.
Replies: 11
Views: 202

Re: Horn sheath material choices with a vacuum press.

Rob Shasta Guitar wrote:
Wed Jun 20, 2018 9:10 am
Whatever I make is for sale
Please read the paragraph at the top of the plans. Thanks.
by Bill Fitzmaurice
Wed Jun 20, 2018 6:45 am
Forum: Jack
Topic: Horn sheath material choices with a vacuum press.
Replies: 11
Views: 202

Re: Horn sheath material choices with a vacuum press.

In a high volume production scenario what you propose makes sense. For a cab here and a cab there, not so much.
by Bill Fitzmaurice
Tue Jun 19, 2018 4:56 pm
Forum: Tuba and Titan Pro-Sound Subwoofers
Topic: Narrow Titan 39 question
Replies: 13
Views: 243

Re: Narrow Titan 39 question

Have you looked at the sketchup model? If there's any way to make it more clear how everything goes together I'm open to suggestions.