Blowout Inventory & Hot Gear Lists HERE

Buy Used 3677 by JBL

3677

JBL
The JBL 3677 cinema loudspeakersystem provides natural sound qualityfor music and dialog in small cinemaapplications. The convenient allin-one enclosure requires no fieldassembly, simplifies set-up, andreduces labor costs. Enclosure designis extremely shallow in depth (292mm; 11.5 inches), to Minimize thespace required behind the screen.The high-frequency section consistsof the JBL 2416-1 pure Titanium compressiondriver and 2373 Flat-FrontBi-Radial horn. The Titaniumdiaphragm of th...
Also Known As: Used 3677
View All Used Drivers and Horns, View All Used JBL

Used & New Prices

Used Price - USD View Used Prices
We can find this item used for you. Find This Product Used
New Price Request a New Price Quote Get New Price

Used 3677 For Sale

Contact a Sales Specialist about used 3677 for sale.
+1.404.817.9300

3677 Drivers and Horns

...nium
diaphragm of the 2416-1 ensures natural
sound and reliability, mandatory
in today's motion picture theatres.
The 2373 horn provides smooth,
even coverage throughout the
auditorium.
The low frequency driver is the
JBL 2035H, which provides an
exceptional match for system power
handling and frequency response in
the crossover region.
JBL

JBL Drivers and Horns

James Bullough Lansing was born James Martini, 14 January 1902, in Macoupin County, Millwood Township, Illinois. His parents were Henry Martini, born in St. Louis, Missouri, and Grace Erbs Martini, born in Central City, Illinois. The elder Martini was a coal mining engineer, and his work required that the family moved about quite a bit during Lansing's early years. Lansing was the ninth of fourteen children, one of whom died in infancy. For a short time, Lansing lived with the Bullough family in Litchfield, Illinois. He later took their name when he changed his from Martini to Lansing. Not much is known about Lansing's early days, and we are indebted to Bill Martin, one of three surviving brothers, for providing most of the information presented here. Lansing graduated the eighth grade at the Lawrence School in Springfield, Illinois. He also attended the Springfield, Illinois, High School. Later, he took courses in a small business college in Springfield. As a young lad he was very interested in all things electrical and mechanical. At about the age of 10, he built a Leyden Jar which he used to play pranks on his playmates. He also constructed crystal sets, and at one time, probably about the age of 12 or so, built a small radio transmitter from scratch. The signals from this set were apparently strong enough to reach the Great Lakes Naval Station in Illinois; naval personnel determined the source of these signals and later supervised the timely dismantling of the young Lansing's radio transmitter. For a while Lansing worked as an automotive mechanic, specializing in fine engine repair work. He attended an automotive school for mechanics in Detroit through the courtesy of the dealer he worked for in Springfield. Lansing's mother died 1 November 1924 at the age of 56, and at that time Lansing left home. As best we can determine, he went directly to Salt Lake City. Mrs. Lansing, the former Glenna Peterson of Salt Lake City, tells of meeting Lansing in 1925 in that city. At the time he was working for a radio station as an engineer. In addition, he worked for the Baldwin loudspeaker company in Salt Lake City for a time. He also met his future business partner, Ken Decker, in Salt Lake City.
Ellipsoidal - Ellipsoidal is the name for a type of theatrical light, getting the name from the ellipsoidal reflector used to intensify the light of a back-loading lamp through the barrel and lens. Ellipsoidals are. Used . used for their strong, well-defined light and their versatility.

Characteristics of an ellipsoidal lighting unit include:

* An adjustable barrel, allowing a lightin. Used . g designer to change the size and focus of the light thrown by the unit by changing the distance between the mirror and the lens or lenses
* A set of brackets on the end of the barrel for the insertion o...

Crossfade - A value of time that is assigned to a parameter that controls the duration of change from one DMX value to another DMX value or to fade from one scene to another. This is a lighting console term.. Used . . Used . ...

Control Consoles - Lighting consoles are electronic devices used in lighting design to control multiple lighting and staging devices. They can generally control dimmers and many modern consoles can also control automate. Used . d lighting, fog machines, hazers, and other special effects devices. Lighting consoles communicate with the devices in the lighting system with an electronic control protocol, the most common. Used . of which is DMX-512.
...

Windshield - Foam cover for microphones that reduces the interferance caused by wind and breath allowing the microphone to pick up the desired sounds.. Used . . Used . ...

Fogger - A Fogger or Smoke machine is an electrical device that creates clouds of artificual and hopefully non-toxic fog. The fog may come in different colors or smells and may be water or mineral based. It i. Used . s used for effects in theatre, staging, concerts and clubs.

Hazers by contrast create a more diffusive, expansive haze that is usually not a thick and is used to enhance other ef. Used . fects, such as lighting and light beams.

Drivers and Horns

Drivers and horns refer to loudspeakers that employ a horn to boost the speaker driver element‚??s efficiency. The ‚??speaker horn‚?? is basically a kind of electromagnetically driven diaphragm. The horn used in drivers and horns doesn‚??t actually do anything to enhance or amplify sound coming from the cabinet driver itself ‚?? it is passive. All it does is to give the coupling efficiency between the air and the speaker driver a boost. Drivers and horns essentially serve to match the impedance between the low density of outside air and the high density of the speaker horn diaphragm. Drivers and horns are perhaps best put to use in concerts and PA systems, where sound reinforcement is needed. This can be provided by the high sound pressure that drivers and horns produce, although the sound‚??s fidelity may be compromised when they are employed. Cabinet horn loudspeakers are also popular in concert venues, as they are able to reproduce high volume bass sounds. In concert venues, drivers and horns are commonly called a bass driver, or a tweeter, and are employed so that the bass is not just heard but also ‚??felt‚?? by the audience. Multiple drivers and horns cab be combined into an array to boost the sound pressure even further, and this is more preferable than using a single horn that has a larger ‚??mouth‚?? area, as an array such as this affords greater output power. Drivers and horns have other, more specialized uses. They can be used to extend a speaker driver‚??s low frequency limit, and they are able to modify a sound wave‚??s directional characteristics at both the horizontal coverage angle and the vertical coverage angle, depending on the width and height of the horn.
Popular Drivers and Horns
JBL
The 4671 IS ideally suited for use insmaller halls, due to Its compact size A two way direct radiator system, the 4671 offers smooth frequency response to the lowest octaves, uniform coverage, and natural, uncolored sound quality System...
JBL
High Power 2-Way Loudspeaker with 1 x 12" LF & Rotatable Horn
JBL
Compact 2-Way Loudspeaker with 1 x 15" LF
JBL
High Power 2-Way Loudspeaker with 1 x 12" LF & Rotatable Horn
JBL
Medium Power 2-Way Loudspeaker with 1 x 12" LF & Rotatable Horn

$630
€485
MAC 500 Profile E in good condition. M...

$497
€402
P10mm in mint condition from 2011.

$5,410
€4.166
Like new Hedge Hog 4, from 2014.

$3,452
€2.793
VL3000 Wash in great condition. Minimu...

Glossary
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z