Search found 6211 matches

by Bill Fitzmaurice
Mon Jul 14, 2025 1:07 pm
Forum: Tuba and Titan Pro-Sound Subwoofers
Topic: Jack 10s and Tuba 24s?
Replies: 23
Views: 290

Re: Jack 10s and Tuba 24s?

Those resistors are fine.
by Bill Fitzmaurice
Sun Jul 13, 2025 8:49 am
Forum: Build Threads
Topic: DR200 Kent's build
Replies: 17
Views: 128

Re: DR200 Kent's build

Pre-bending won't do it alone, strap clamps are still a necessity. Pre-bending just makes it easier. And there's this: The ⅛ inch plywood is only used for the bent panels. Bending it to a tight radius is easy if you cut the pieces to size, coil them up into a roll and tie them with twine, wire or wi...
by Bill Fitzmaurice
Sat Jul 12, 2025 10:51 am
Forum: Build Threads
Topic: DR200 Kent's build
Replies: 17
Views: 128

Re: DR200 Kent's build

A bad back, the result of years of hauling too heavy gear, is what prompted me to design lighter weight cabs. One example: lugging a pair of 4x12 Kustom PA columns, one on each shoulder, from the club up the street to my house 1/4 mile away. When you're 17 and buff you can do that shit, but eventual...
by Bill Fitzmaurice
Fri Jul 11, 2025 9:06 am
Forum: Tuba and Titan Pro-Sound Subwoofers
Topic: Jack 10s and Tuba 24s?
Replies: 23
Views: 290

Re: Jack 10s and Tuba 24s?

"the best material for damping is ½ inch thick felt carpet padding. A plus is that you only need a square yard or so, and can probably find that much sitting in the trash behind any carpet store."

SLA Pro Plans, page 7.
by Bill Fitzmaurice
Tue Jul 08, 2025 10:16 pm
Forum: Jack
Topic: First Timer - Jack 10 Build question
Replies: 4
Views: 58

Re: First Timer - Jack 10 Build question

Read the plans and look at the sketchup a few more times. If there could have been a way to make the crossover instructions any more clear I would have.
by Bill Fitzmaurice
Tue Jul 08, 2025 3:34 pm
Forum: Post your items for sale here.
Topic: Any Interest in a Rig That Includes 4xDR200 and 2xT39?
Replies: 17
Views: 236

Re: Any Interest in a Rig That Includes 4xDR200 and 2xT39?

You should start a new thread with what you still have available.
by Bill Fitzmaurice
Mon Jul 07, 2025 4:26 pm
Forum: Reviews
Topic: Josh’s Jack 210
Replies: 14
Views: 2729

Re: Josh’s Jack 210

Unless you find the J210 weak in the lows you're best bet for those outdoor gigs is a second J210.
by Bill Fitzmaurice
Sat Jul 05, 2025 4:26 pm
Forum: Home Theatre/Stereo/Auto Sound
Topic: Plans update?
Replies: 2
Views: 47

Re: Plans update?

TLAH and SLA have not been updated since 2017. I got it right the first time. :hyper: Actually the main reason for updates is to list new recommended drivers but in the case of the TLAH and SLA finding those with the right specs on sale, preferably closeouts, is your best bet.
by Bill Fitzmaurice
Sat Jul 05, 2025 12:43 pm
Forum: Home Theatre/Stereo/Auto Sound
Topic: 36" THTLP driver options
Replies: 11
Views: 165

Re: 36" THTLP driver options

It seems you haven't looked at the TableTuba Longstyle, Table Tuba Two by Four and the two Small TableTuba options. I see three corners where upright placement would work, not to mention end table placement.
by Bill Fitzmaurice
Fri Jul 04, 2025 4:39 pm
Forum: Everything Else
Topic: PMs not sending?
Replies: 3
Views: 57

Re: PMs not sending?

PM copies remain in your outbox until you delete them. It doesn't mean they weren't sent.
by Bill Fitzmaurice
Fri Jul 04, 2025 7:29 am
Forum: Jack
Topic: Dayton ppa800 dsp
Replies: 5
Views: 79

Re: Dayton ppa800 dsp

If you don't understand make sure you do understand before proceeding further. If you make a mistake the penalty can be blown drivers.
by Bill Fitzmaurice
Thu Jul 03, 2025 1:32 pm
Forum: Jack
Topic: Dayton ppa800 dsp
Replies: 5
Views: 79

Re: Dayton ppa800 dsp

It's a 2 channel amp with built in electronic crossover. You don't use a passive crossover.
by Bill Fitzmaurice
Thu Jul 03, 2025 10:52 am
Forum: Home Theatre/Stereo/Auto Sound
Topic: 36" THTLP driver options
Replies: 11
Views: 165

Re: 36" THTLP driver options

Even a small TableTuba will crush that PV1D, any of the full size TableTubas even more so, while a THT is to the PV1D as an Abrams tank is to a Mini Cooper. For the smallest footprint place them upright. I only use one TableTuba 2x4 and it's plenty.
by Bill Fitzmaurice
Thu Jul 03, 2025 7:04 am
Forum: Home Theatre/Stereo/Auto Sound
Topic: 36" THTLP driver options
Replies: 11
Views: 165

Re: 36" THTLP driver options

The driver Fs does not need to be 19, it needs to be between 17 and 30. Lower Qts is better than higher. The cab width is explained in the plans. Placing subs below a TV is a very bad idea. The low frequency output will vibrate the TV, the shelves and everything on the shelves. You also don't want t...
by Bill Fitzmaurice
Sun Jun 29, 2025 9:25 pm
Forum: Build Threads
Topic: First Jack15 build
Replies: 22
Views: 275

Re: First Jack15 build

Center it, so you're assured of a good seal all around.