And a T-Line loaded 24" Hartley
the whole story at David Ruether's page.
dave
An externally hosted image should be here but it was not working when we last tested it.
the whole story at David Ruether's page.
dave
Circlotron said:
El Pipe-O anyone....
45" diameter tube, total length 144 inches, needs 45 pounds of poly wool for damping....
OR
47.5" diameter tube, total length 132 inches, needs 50 pounds of fiberglass insulation for damping....
dave
He He - Some Monsters out There
Some monsters are around!
Fun to read about & Dream of 😀 😀
... but unrealistic as diy-projects for 99% of us
/halo - a dreamer 😎
- "show a man without dreams - and we will see a poor man" -
= those who have done it all - seen all there is to see
- and been able to get/buy anything
- ARE the ones TO PITY !!!
Some monsters are around!
Fun to read about & Dream of 😀 😀
... but unrealistic as diy-projects for 99% of us
/halo - a dreamer 😎
- "show a man without dreams - and we will see a poor man" -
= those who have done it all - seen all there is to see
- and been able to get/buy anything
- ARE the ones TO PITY !!!
11,235 liters?
That's 11 cubic metres (396 cubic feet)!
(a box about 2 metres by 2 metres by 2.75 metres)
Of course, you'd want a pair for stereo 🙂
That's 11 cubic metres (396 cubic feet)!
(a box about 2 metres by 2 metres by 2.75 metres)
Of course, you'd want a pair for stereo 🙂
Planet 10:
Ever since this thread started, I have been looking all over the net for a picture of the Electrovoice 30W. Thanks for the pic! 🙂
The first version of that 30 incher was made in 1959. Wouldn't that make the Electrovoice the grand daddy of them all?
Ever since this thread started, I have been looking all over the net for a picture of the Electrovoice 30W. Thanks for the pic! 🙂
The first version of that 30 incher was made in 1959. Wouldn't that make the Electrovoice the grand daddy of them all?
Do they still make the 30W or some form of 30 incher?
I could not find it anyplace on their website, but I have seen a message board where someone was discussing it as if it were a current option for him.
I could not find it anyplace on their website, but I have seen a message board where someone was discussing it as if it were a current option for him.
Dave, a friend of mine has that same EV booklet, except in black and white... Do you have the color version? Can you scan the whole thing? I would be very much appreciative...
LOL! that is amazing!
I like the guy's expression... he looks so bored... 🙂
Is that whole red thing a magnet? Wouldn't it have been easier for such a large transducer to use a field coil to get the magnetic field you need?
*shrug*
I like the guy's expression... he looks so bored... 🙂
Is that whole red thing a magnet? Wouldn't it have been easier for such a large transducer to use a field coil to get the magnetic field you need?
*shrug*
Nappylady said:
I no longer have the brochure... but i do have a pdf of it. Mail me & i'll send it along.
dave
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!thats all i could think of for 2 mins after reading that.
cool! ive heard of 24" drivers and seen as big as 18", but this is over the top
why have an engine in your car when you can have a huge speaker as a jet engine 😀 mounted facing out the back.
There's a guy that lives down the road that has a pair of 3 way speakers he picked up somewhere that have 30 inchers in them.
They sound suprisingly not bad. It's odd to see a 10 or 12 inch speaker as a mid range.
Does anyone know what type of subs are in IMAX theaters? The one here in the Nashville area sounds sooo good.
They sound suprisingly not bad. It's odd to see a 10 or 12 inch speaker as a mid range.
Does anyone know what type of subs are in IMAX theaters? The one here in the Nashville area sounds sooo good.
Synapse said:
I found this posted on one of these DIY boards about a year ago and saved the picture, I don't remember the story behind it, but there is a name on the motor assembly, sombody should Google it and see what comes up, maybe there is some info available.
Of cource. He's been forgotten inside the new WQ1234CCC subwoofer that his company builds and the thing is on air delivery to japan ( where else!)
and
it has now happend happend twice ...
and
it has now happend happend twice ...
i think that part of back to the future-
was the bass seed planted in my loudspeaker heart,and in love ever since hahahahahaha
or somthing
we have the DVD of it,i watched it explode in slomo,it looks silly 😛
wish i had TV IN on my pc.
the fake mains humm sounds silly,i like that picture up there^ of the bored guy..perhaps hes sick of getting in trouble with noise police
the royaldevice is plain overkill 16x18inchers? lol at the waste of money i should model it,i think with 110db the excursion of 1 18inch will be approx 1mm at 30hz im guessing..so divide that by 16
he couldve atleast said its 0.2% distortion
it makes him seem very unprofessional,he sounds like a dumbass
was the bass seed planted in my loudspeaker heart,and in love ever since hahahahahaha
or somthing
we have the DVD of it,i watched it explode in slomo,it looks silly 😛
wish i had TV IN on my pc.
the fake mains humm sounds silly,i like that picture up there^ of the bored guy..perhaps hes sick of getting in trouble with noise police
the royaldevice is plain overkill 16x18inchers? lol at the waste of money i should model it,i think with 110db the excursion of 1 18inch will be approx 1mm at 30hz im guessing..so divide that by 16
he couldve atleast said its 0.2% distortion
it makes him seem very unprofessional,he sounds like a dumbass
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