15 drivers (six 18" woofers!).
110 dB sensitivity.
148 dB max cont output.
Danley Jericho
http://www.hostboard.com/forums/hbmc.../2012/08/6.png
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15 drivers (six 18" woofers!).
110 dB sensitivity.
148 dB max cont output.
Danley Jericho
http://www.hostboard.com/forums/hbmc.../2012/08/6.png
Tom knows his stuff. :)
Here's a single being demo'd with a passive network on a single amplifier channel @ 1500 feet!
Jericho Horn J3 Debut - YouTube
Interestingly, the name of my town used to be Jericho. I grew up with "The Olde Jericho Tavern" as a main attraction here in town. Wonder why they chose the name.
Check this out........IL PIU' GRANDE SUBWOOFER DEL MONDO - by Roberto Delle Curti - Italy
......................GC
Jericho is Biblical....... involves horns and walls falling if you'd like to read it here:Quote:
Originally Posted by bowtie427ss
Joshua 6:1-27 NIV - Now the gates of Jericho were securely - Bible Gateway
SEVEN-HUNDRED-TWENTY POUNDS. Analog, please don't try and drag one of those into the man cave with a hand truck by your self:)
Reminds me of the time back in the '70's while looking for speakers to spend $800 on in Minneapolis. In the back of one shop they where building a horn that must have been 8 feet by 8 feet at the mouth and something like 24 feet long for just one driver. :) Ok, it must have been less than 7'X7' or they wouldn't have gotten it out of the door.
OK, i suppose 17kW power handling and 148db of continuous output is approaching biblical proportions.:DQuote:
Originally Posted by Audio_by_Goodwill
Wow ABGW! while i was loosely familiar with Jericho's biblical significance, i really had no idea there was so much literal correlation, certainly Mr Danley or someone working closely with him did.
Pish Posh.
From Danley Sound Labs, the military asked them to build a sound projectile capable of over 100 dB at 15~20Hz from 250 meters away, what the military would use it for is a mystery but here's what they came up with...
Specification
-3dB @ 12 Hz and flat from 15-80 Hz. 105 dB @ 250 meters(~273 yards)
- x40 Subwoofers
- x40 1,000 Watt amplifiers
- 20?€™ x 8?€™ x 8?€™ Cargo container
- 53 Sheets 4'x8' 18mm 13 ply Baltic Birch plywood
- 645 feet of 3" x 3" 1/4" angle iron
- 23 feet of 4" x 4" square steel tubing
- 39 feet of 1" x 1" X 1/4" angle iron
- 23 lbs of .030 welding wire
- 95 Tubes of heavy duty construction adhesive
- 1100 feet of 12 Gauge speaker cable
- Approx. 5000 screws and bolts
Pro Audio Events News - Danley Matterhorn Sub banned from NSCA Demo - proaudioguide.com | connect-access
http://dvice.com/pics/matterhorn.jpg
The military has apparently been at this for a long time. I read about experiments with high-powered plane wave tubes. I'm sure you guys have seen this already:
Attachment 1485
Thanks Now I gotta build one!!! :D Maybe if we stuff it into the ground It would grow drivers.... :DQuote:
Originally Posted by Alien_Shore
those were experimental broccoli drivers....Quote:
Originally Posted by cradeldorf
