Buy Used SpekTrix by Adamson Systems Engineering

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SpekTrix Line Array Speakers

... with a few modifications. This chamber gives the SpekTrix a slightly curved iso-phase wave front comparable to that of a Yaxis system.

The SpekTrix features Adamson's new Revolving Disk rigging – all hardware is recessed, attached and hidden inside the box when arrayed, making the cabinets perfect for industrial applications where you want a system to look discreet. One person can easily accomplish setup of an entire array. The SpekTrix rigging frame is equipped with a single threaded moving pick point, so the center of balance and tilt angle can be precisely adjusted with little effort.

The sleek, trapezoidal SpekTrix cabinet weighs only 62 lbs, and is constructed from rugged 5/8 Baltic birch with a dual component black speckle coat finish.
All SpekTrix cabinets are supplied with lightweight, rugged aluminum dolly boards (four cabinets per dolly), with Flight Cases available upon request.

The modest styling and compact size of the Adamson SpekTrix makes it perfect for use in small theaters, clubs and houses of worship.

Adamson Systems Engineering Line Array Speakers

Brock Adamson's passion for sound has driven the evolution of Adamson Systems Engineering from a small speaker shop to a company invested in its own factory, with a broad engineering base and a wide range of computer controlled manufacturing machinery. Now Adamson is recognized as the most advanced manufacturer of loudspeaker systems in the industry. A versatile range of products - from the highly acclaimed Y-Axis and SpekTrix true line source arrays to the SX and MH Series of conventional loudspeakers - has equated the Adamson brand name around the world with excellence and distinction.

Over 10000 Lumens - A projector that produces over 10000 lumens of light.. Used . . Used . ...

Preset Boards - Preset boards are the most basic lighting consoles - and also the most prevalent in smaller installations. They consist of two identical fader banks, called 'scenes.' The faders (control slides) on th. Used . ese scenes can be manually adjusted. Each scene has the same number of channels which control the same dimmers, but only one is live at a time, so the console operator can build a scene, then. Used . fade to it. These scenes are often referred to as A-scenes and B-scenes, and a cross-fader is used to fade between the A and B scene.

Generally, a preset board operator has a cue sheet for each s...

Followspot - Followspot is a generic term used to describe any number of lighting instruments used to highlight performers on stage. A followspot operator moves the followspot to follow the performer or to accent. Used . some action or prop etc. Somtimes called limes, dating back to the days of limelight.

Followspots are generally much brighter than conventional lighting instruments, and often u. Used . se a lamp with a considerably higher color temperature.

Wrap - A term used in Rigging for a short sling used to wrap a beam or truss or the action of wrapping a truss. In film and television production WRAP is an acronym for Wind Reel And Print and announces the. Used . end of a scene or session. . Used . ...

Outboard Effects - Outboard effects hardware is generally used to artificially enhanced or processes sounds or audio signals to artistically emphasize or place the content into a more appropriate signal.. Used . . Used . ...

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.