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BT 600 Line Array Speakers

The Bt-Series line array system is a very COMPACT 10 box array that is perfect for fixed installations in churches, theaters, and other small to medium Venues. The system offers amazing vocal clarity, along with the ability to reproduce a full multi piece band with ease. The BT line array system offers 120 degrees of horizontal coverage, and has an adjustable splay bar between each box (10 degrees, adjustable in 1 degree increments) for vertical dispersion.

TVi Audio Line Array Speakers

Frequency - The measurement of the number of times a repeated event, generally a waveform, occurs in a given time frame usually expressed in Hertz, abbreviated Hz, or cycles per second. . Used . . Used . ...

Base Station - A base station is a device used to centralize and process communication signals and information between crew members. . Used . . Used . ...

10-Bit DMX - A value or parameter using two DMX channels for control.. Used . . Used . ...

Entire Stages - An entire stage is a complete stage that generally include platforms, stairs and sometimes roofing, ranging in size from small easy to transport stages to large staging systems.. Used . . Used . ...

Intelligent Fixtures - Intelligent Fixtures or Moving Lights were originally implemented in 1972, but the first computer-controlled stage lighting fixtures began to gain widespread acceptance in the concert industry in the . Used . early 1980's. As the digital age progressed, the cost of these fixtures was reduced and they slowly started being used in more 'traditional' theatrical environments. Intelligent fixtures are . Used . currently used in almost all major theatrical productions.

Usually relying on compact arc lamps as a light source, these fixtures generally use stepper motors connected to varying internal devices...

Line Array Speakers

Line array speakers make up a loudspeaker system to create a sound source that produces an evenly distributed sound output. The driver of each line array element is close enough to the driver of the next element to create constructive interference. The resulting sound waves go farther than sound waves from traditional loudspeakers. Line array systems date back to the early days of research in acoustics. Many old town halls and public venues still have old line source boxes which were found to project voice well though they are much smaller than horn-loaded speakers. These days, line array speakers use different drivers for high-, mid- and low-frequency passbands that must be in line. Each enclosure must be set up closely to form columns composed of these drivers. To increase the frequency range and maximum sound pressure, the number of drivers per enclosure must be increased. The orientation of line array speakers may vary. Vertical arrays are excellent for focusing sound at audiences without wasting output energy on ceilings or empty air above the audience because of its very narrow vertical output with a normally-wide horizontal pattern. On the other hand, horizontal line arrays have a very narrow horizontal output with a tall vertical pattern. For hanging concert speakers which are usually part of a concert reinforcement system, enclosures are set up together using a specialized rigging hardware and they hang from a single point. These line array speakers are curved backward at the lower portion so that the sound will reach more audience.