Search found 5481 matches
- Fri Dec 02, 2022 8:17 am
- Forum: SLA PRO/ TLAH PRO
- Topic: Ok, Bill you told me to post here. SLA center channel
- Replies: 13
- Views: 511
Re: Ok, Bill you told me to post here. SLA center channel
It's not going to work. First off, to have enough output to keep up with the SLA using direct radiating woofers you'd need at least two eights. They would have to be subwoofer drivers. The Goldwood GW-408D is not a subwoofer. Then there's the matter of space loading. You're not going to get it havin...
- Thu Dec 01, 2022 9:41 pm
- Forum: Build Threads
- Topic: T48 stack
- Replies: 17
- Views: 456
Re: T48 stack
Baltic Birch comes from the Baltic states. One of them is Russia, so that has put a crimp in the supply chain.
- Tue Nov 29, 2022 8:46 am
- Forum: Build Threads
- Topic: T48 stack
- Replies: 17
- Views: 456
Re: T48 stack
Warp is also a matter of the number of plies. Even lauan won't warp, if it's nine ply. If you can't get nine ply half inch just follow the techniques shown in the plans and you'll be OK. I devised those techniques to account for that fact that most plywood does warp. It takes time to make and use gu...
- Tue Nov 29, 2022 7:48 am
- Forum: Build Threads
- Topic: T48 stack
- Replies: 17
- Views: 456
Re: T48 stack
Poplar is very good, with lots of plies and minimum weight. But it's not easy to find. Where bending is concerned that's also a matter of plies, you only want three. There are plywoods made for bending, they have the grain on the same axis with all the plies, but in the thicknesses we use they're no...
- Mon Nov 28, 2022 9:39 pm
- Forum: Build Threads
- Topic: T48 stack
- Replies: 17
- Views: 456
Re: T48 stack
Softwoods are OK if they are at least 5 ply. Most 1/2" softwoods are only 4 ply.
- Mon Nov 28, 2022 5:20 pm
- Forum: Build Threads
- Topic: T48 stack
- Replies: 17
- Views: 456
Re: T48 stack
Fir and spruce are softwoods.
- Wed Nov 23, 2022 10:00 pm
- Forum: Build Threads
- Topic: J210 Lite Build
- Replies: 60
- Views: 1832
- Wed Nov 23, 2022 3:55 pm
- Forum: Build Threads
- Topic: HowieZ's THT Build 2
- Replies: 24
- Views: 862
Re: HowieZ's THT Build 2
You could make your own laminated 2x4s from 3/4" plywood. Use a circular saw sled to insure straight cuts.
- Wed Nov 23, 2022 10:46 am
- Forum: Home Theatre/Stereo/Auto Sound
- Topic: high-pass rumble filter
- Replies: 4
- Views: 267
- Sun Nov 20, 2022 8:23 pm
- Forum: Build Threads
- Topic: Omnitop12, my first
- Replies: 96
- Views: 8640
Re: Omnitop12, my first
The Chinese horns look good, too bad there doesn't seem to be a domestic source for the,.
- Sun Nov 20, 2022 8:34 am
- Forum: Home Theatre/Stereo/Auto Sound
- Topic: SLA center channel Driver choice.
- Replies: 4
- Views: 335
Re: SLA center channel Driver choice.
The midbass sensitivity is on the low side, but otherwise it looks OK. OTOH I don't see anything special about them.
- Wed Nov 16, 2022 10:33 am
- Forum: Build Threads
- Topic: Omnitop12, my first
- Replies: 96
- Views: 8640
Re: Omnitop12, my first
Do it outdoors to remove the room from the result, on axis and 45 degrees off-axis.
- Mon Nov 14, 2022 11:15 pm
- Forum: Build Threads
- Topic: HowieZ's THT Build 2
- Replies: 24
- Views: 862
Re: HowieZ's THT Build 2
It's in the panel jig plans. 

- Fri Nov 11, 2022 3:24 pm
- Forum: Tuba and Titan Pro-Sound Subwoofers
- Topic: New subwoofer Stack
- Replies: 35
- Views: 1651
Re: New subwoofer Stack
Squirrels were food for the masses in all of the wooded States and Canada. Every rural home had at least two weapons, usually a shotgun for wild fowl and a small bore rifle. It's one reason why during the Revolution and War of 1812 the American irregulars/militia were superior to the British regular...
- Thu Nov 10, 2022 2:01 pm
- Forum: Build Threads
- Topic: a new truck tuba build
- Replies: 17
- Views: 455
Re: a new truck tuba build
You combine the signals at the input, not the output. However, below 100Hz there's no such thing as stereo, it's summed to mono in the studio.