General Description; Features - Toa ES-5071-95 Operating Instructions Manual

2. GENERAL DESCRIPTION

TOA's ES-5071-95 and ES-5071-65 speaker systems are suitable for use as main speaker in halls or theater
applications.

3. FEATURES

• Both models are 3-way speaker systems employing the "voice-range-per-unit" configuration to cover the
frequency range of the human voice with a single speaker unit. The voice range is reproduced by a mid-
range horn speaker featuring a KEVLAR* fiber cone (speaker diaphragm using chemical fibers).
* KEVLAR is a registered trademark of Du Pont in the United States.
• The speaker's new horn pattern control corrects the inherent tendency of conventional constant directivity
horns to narrow oblique radiation patterns.
• The horn's directivity angle is set for 90° horizontal x 50° vertical (ES-5071-95) over short distances, and 60°
horizontal x 50° vertical (ES-5071-65) over long distances.
• The enclosure features trapezoidal "sides" when viewed in a horizontal installation. The angle of inclination
is optimal for reducing interference in the vertical plane when the short-distance speaker and the long-
distance speaker are vertically joined.
• Both the mid-range and high-range horns can be rotated in 90° steps to permit both horizontal and vertical
speaker installations.
• The speakers can be easily adapted to single, dual, or triple amplification systems with the mode switches.
• The speakers' built-in crossover circuitry has been designed with an emphasis on phase matching at the
crossover frequency for smooth acoustic characteristics.
• Both M5 screw terminals and Neutrik NL4MP (parallel) connectors are used for input terminals. The Neutrik
connectors can be used in both single- and dual-amplification system applications.
• Each side surface features 4-M12 suspension holes, making available a total of 16 suspension holes.
Handles on two trapezoidal sides facilitate carrying and installation of the speaker.
• All speaker units can be easily accessed from the rear of the enclosure.
• The enclosure is finished in leather-tone paint that gives a high sense of quality.
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