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CL4 Amp Rack Units...a specific application or to add future technology as it develops (see Section 4.3.2 for
descriptions of available SSTs).
Modern power amplifiers are sophisticated pieces of engineering capable of producing
extremely high power levels. They must be treated with respect and correctly installed if they are to provide the many years of reliable
service for which they were designed.
Crown Amp Rack UnitsCrown international Manufacturer of power amplifiers, microphones, and processing for the professional audio industry.
Ampere - The ampere (symbol: A) is the SI base unit of electrical current equal to one coulomb per second. It is named after André-Marie Ampère, one of the main discoverers of electromagnetism.
Th. Used . e ampere is that constant current which, if maintained in two straight parallel conductors of infinite length, of negligible circular cross-section, and placed 1 metre apart in vacuum, would . Used . produce between these conductors a force equal to 2×10–7 newton per metre of length....
Joule - A term in the international system for a unit of electrical, mechanical, and thermal energy equal to the work done when a current of one ampere is passed through a resistance of one ohm for one second. Used . . Surge protectors are often given joule ratings, but this rating refers only to the amount of energy they can absorb, not what gets through. Its value was calculated originally by James Pr. Used . escott Joule, but the term was first introduced by Dr. Mayer of Heilbronn....
Color - Color temperature is measured in kelvins, and gel colors are organized by several different systems maintained by the color manufacturing companies. The apparent color of a light is determined largel. Used . y by the gel color given it, but also in part by the power level the lamp is being run at and the color of material is it to light. As the percentage of full power a lamp is being run at drop. Used . s, the tungsten filament in the bulb glows orange instead of more nearly white. This is known as amber drift or amber shift. Thus a 1000-watt instrument at 50% will appear far more orange than a 500-watt instr
Absorption - A surfaces ability to absorb sound. Absorption is rated from 0 to 1.
Full absoption is 1. Full reflection is 0. . Used . . Used .