1st All JBL Pro for speakers...there really is no other for old school tastes.
Bose Blows!!
My 9.2, about $100,000 to 150,000 at least when the Chicago Museum of Science and Industry bought the equipment in the late Eighties
(amps and speakers..not pre-amps and dvd/cd players)
I paid a WHOLE LOT LESS for the amps and drivers way way way way way under 40K.
Had to spend about 125 per amp to replace power transistors and another 150 to replace all the electrolytic caps
the mon-tri-amps were rebuilt by AB International owner (original owner of ABA Systems) for 200.00 each
...as he rebuilt 7 more for the Smithsonian
So>>>>>>
Using AB Systems and BGW (Sensurround) Amps
7600 WPC added at ultra low THD, all amps modded with burr brown op amps as appropriate
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two subwoofers:
4645B 18" subwoofers each driven by a BGW 750c 350/channel 900 WPC/8 ohm mono , into the 18" 2242H driver
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All three channels driven by the 713A mono-tri-am (same setup as Smithsonian Air/Space Museum has on all 7 channels)
front right, left, center driven by three AB Systems 713A Mono-trip-amps
Low Frequency :500 WPC 8 ohm
Mid Frequency 250 WPC 8 ohm,
High Frequency 250 WPC @ 8 ohm
all three front channels:
LF Mid Bass drivers = 4636 cabinets with 12" 2206H drivers 1 per channel
Mid RangeDrivers = 2246H compression drivers 2360 horns w/truextent diaphragms
High Frequency drivers JBL 2405H
Front High Left Right Dolby 2Z
JBL 4312 Control Monitors ....... each driven by a BGW 250D in mono 250 WPC 8 Ohm
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Right Side Surrounds.....4 per side
each driven by a BGW 250E in mono 250 WPC into four JBL Pro 8340
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Left Side Surrounds.....4 per side left
each driven by a BGW 250E in mono 250 WPC into four JBL Pro 8340
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Surrounds.....2 per side rear right
each driven by a BGW 250D in mono 250 WPC into four JBL Pro 834
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Surrounds.....2 per side rear left
each driven by a BGW 250D in mono 250 WPC into four JBL Pro 8340
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Pre-amplifer Integra Home Theater.......DHC 80.1 ( going to DHC 80.3) all amps connected by XLR connections
Equalization/Digital Time Delay to correct front phase issues
JBL/Harmen two Driverack 260's, to setup the front drivers signal and time delay on the mid horns (2.6 to 2.9 ms delay)
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Blu Ray Integra DBS 50.3
iMac/MacBook Pro with Thunderbolt drive array 9 TB
Older Sony CDPCX455 400 Disc MegaStorage CD Changer and 2000 CD's
ATT U-Verse FIOS to the House
Wired Giga-Lan through house
55" Samsung 240HZ Series 9000.....best thing two yrs ago, waiting to go projector for 4K when prices come down and media is available
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Ground Loop Hum Elimination:
20KVA Noise Isolation Transformer
Star Ground to the common 20 KVA common secondary isolated ground (12 feet deep):
all on a isolated secondary panel from main power supply
5 20A dedicated circuits for channel amps
2 dedicated 30A circuits for the sub amps,
all to a isolated secondary ground keeping theater and house completely isolated= no ground loop hum
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And he best part? :<(( subs/speakers/surrounds can do 126 dB, my wife knows the pre-amp will do -80 to + 30 dB,
(7600 Watts into 9.2 channels!)
and she also knows that at - 14 dB its the level of the theater on the corner; so as we start to watch a movie she's say's: "is it set at -14dB??"
she also thinks the system is completely over the top and I'm a little nuts....I am too!
But then again only one person had the chance to buy all the old Chicago Museum of Science and Industry equipment
.....and that was by luck ME!!!
all in al its the equipment to do a 250 person theater,
the media room is 700 sq ft in size 14 ft ceiling, with a wall to accommodate a 130" x 65 projector screen
plus all the speakers in front built in, invisible
cheers.
Larry