Electro-Voice FRX+640PI, FRX+640 User Manual
Key Features:
• Pattern Control to 500 Hz
• 60° x 40° coverage
• Built-in L-track rigging
• Available in blac k, white and
unfinished
• Passive or bi-amp operation
• High sensitivity , 105 dB
• Ring-Mode Decoupling / RMD
• Full Coaxial Design
• Weatherized Ver sion Available (FRX+640PI)
TM
FRX+640/FRX+640PI
15-Inch Two-Way
Horn-Loaded 60° x 40°
Coaxial Speaker System
General Description:
FRX+ series is designed for applications in highly
reverberant spaces where excellent directivity control down
to 500 Hz is critical. In a trapezoidal enclosure no taller
than a typical compact system and only a bit wider, they
maintain control of coverage angles down to 500 Hz. A 15"
LF transducer is coaxially horn loaded with a mouth nearly
the size of the enclosure to provide excellent LF pattern
control. These professional fixed install speakers deliver a
broad range of performance options including multiple
rotatable horn patterns, matching sub-woofer, easily
switchable passive or bi-amp operation, and EV’s advanced
transducer technology for response that is smooth and linear.
The FRX+ is an economical and flexible solution for the
most demanding installations.
Same size full-range and sub-woofer systems allow the
installer to construct arrays covering the most demanding
acoustical environments while maintaining an aesthetic
and uniform installation. The structural integrity of the
FRX+ cabinets allows for vertical arrays up to 2 boxes in
height. All FRX+ systems are available in black or white
EVCoat
stainless steel hardware and a multilayer stainless steel
grille that protects against rain, sprayed water, and dust
to IEC 529 IP 44 Mil Spec 810 humidity, salt spray, and UV
specifications. External components and fasteners are
aluminum and stainless steel. Performance may be
further enhanced by bi-amping with the Electro-Voice Dx38 Digital Sound System Processor. A 300W line
transformer is available as a contractor installed item.
TM
, and unfinished. The PI version includes
Technical Specifications:
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Full Space measurement. Half Space use will improve LF response.
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FRX+640/FRX+640PI Full Range Loudspeaker
Impedance:Frequency Response (Full Space):
Horizontal Off Axis Frequency Response:Beamwidth:
Directivity:
Block Diagram:
Vertical Off Axis Frequency Response
(up/down):
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