Electro-Voice FRi+122/66 دليل المستخدم

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FRI+122/66
12-Inch Two-Way Full-Range
Passive or Active
Speaker System
Key Features
• Compact, Easily Arrayable Cabinets
tm
 RMD –Ring Mode Decoupled
 3" Pure Titanium HF Compression Driver
 Available in 3 different Horn Patterns
 Switchable Passive or Active Operation
 Available in Black, White or Unfinished
 Manufactured with Pride in the United States
 Cloth Coverable Grills
 Paintable Enclosure
General Description Technical Specifications
The Fri+ series of Professional Fixed Install

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FRi+122/66 Full Range Loudspeaker Frequency Response (Full Space): Horizontal Off Axis Frequency Response: Beamwidth: Vertical Off Axis Frequency Response (up): Directivity: Vertical Off Axis Frequency Response (down): Block Diagram:

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Engineering Data Sheet Vertical 1/3 Octave Polars: Horizontal 1/3 Octave Polars:

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Dimension Drawings: Top View Front View Side View Architectural & Engineering Specs: The two-way full range loudspeaker system shall incorporate a 12” LF transducer and a 3” (76mm) voice coil HF compression driver. The LF driver shall be mounted in a vented enclosure tuned for optimum low-frequency response. The HF driver shall be loaded on a constant-directivity horn with a nominal coverage pattern of 60° (h) x 60° (v). An internal passive filter network shall provide acoustical crossover and