BillFitzmaurice.info

Keryn O'Shea wrote: ↑Thu Jul 23, 2026 6:31 pm Not sure if l can resist going to inspect & test these!

This little device can tell you the T/S parameters

Dayton Audio DATS-V3 (Australian supplier)

That's sexy AF!
Now I gotta redo my cards... grumble grumble

A standard multimeter can only accurately measure singular frequencies. Any voltage measurement while music is playing is not useful at all. Volts x Volts ÷ Ohms = Watts The only thing I can think of that really changes with frequency, that would effect power demand on an amplifier is the impedance ...

If it were me, in your shoes, I'd sell the bare drivers out of the SRX subs, cut the cabinets up and put the pieces in the spare plywood stack, then build a couple T39's with the recommended premium drivers. All-in-all, it wouldn't be much out of pocket and you'd have usable cabs that you can easily...

I couldn't agree more. I built my T39 with store bought handles is some places, the cutout handles shown in the plans in other places, and the handles in the plans are way more comfortable in the hand than the store bought options I used. If I could go back in time, I'd had made them all the way you...

Looks like you've got the situation pretty well (looks left, looks right)... under control.

So, Zippie... What do you have your eye on for a first build? What goals would you like to accomplish?

My cousin is a construction contractor. Sometimes business is slow and he charges less to keep the job hopper full. But, he's not just a normal contractor, he's passionate about art, artistic quality, and visual appeal of the jobs he does. Where the average contractor just gets the job done "go...

Sounds like the companies you contacted are renting an economy car, where you're offering a luxury car and chauffer. Premium sound, premium service, premium price... I'd think. But in all reality, I'm going to learn more from you than I have to offer in this part of your adventure. Please, do keep u...

Keryn, do you have a website and social media presence yet? On the cards I had made up for my sailing adventure, I put a scannable QR code that leads to a linktree page where all the links are to my website and social media accounts. If you incorporated this into your card, it's more than just a car...

Hey Zippie, I'm Seth. Welcome. At what level of the live production hobby are you currently interested or participating in? Do you currently have any PA gear? Mixing on other peoples systems? I got started down this whole rabbit hole years ago, setting up and running sound for my father (musician). ...

Tom, if your intent was related to the protection of the audiences hearing, I believe you made the right choice. I think the real value isn't in which scale is used, so much as it is being aware of the correlation of the different weighted scales, so that when someone say A, C, or X weighted, the ed...

... the T60 with 15” driver has a 60 volt limit and running 10 volts below that has a cursory effect. The difference between 50 volts and 60 volts is 1.6dB... If you had the ability to instantaneously switch back and forth, did an A/B test while listening to a solid tone/sinewave, you'd probably he...

badblood70 wrote: ↑Fri Jun 05, 2026 3:12 pm Hello all. I have a dozen T48's...

Welcome to the forum! Would love to see some pics of your system in action!

A dozen? Yeah BABY! Someone knows how to party.

Bill, I think he's more specifically looking for verification of whether it's okay to run a single 15 loaded T48 together with a 2x12 loaded T48 of the same dimensions. If it's no big deal, he already has the 15 and will just use that for the build. If it's less than desirable to mix-and-match in th...