Electro-Voice technical specifications FRX+660/FRX+660PI, General Description, Key Features

FRX+660/FRX+660PI

15-InchTwo-Way Horn-Loaded 60° x 60° Coaxial Speaker System

Key Features:

•Pattern Control to 500 Hz

•60° x 60° coverage

•Built-in L-track rigging

•Available in black, white and unfinished

•Passive or bi-amp operation

•High sensitivity, 105 dB

•Ring-Mode Decoupling / RMDTM

•Full Coaxial Design

•Weatherized Version Available (FRX+660PI)

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 world renowned 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 EVCoatTM, and unfinished. The PI version includes 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 Dx- 38 Digital Sound System Processor. A 300W line transformer is available as a contractor installed item.

Technical Specifications:

Freq. Response1 (-3 dB):	60Hz-15kHz
Freq. Range1 (-10 dB):	52Hz-16kHz
Max Calculated SPL:	133 dB
Horizontal Coverage:	60°
Vertical Coverage:	60°
LF Power Handling:	400W Continuous, 1600W Peak
HF Power Handling:	60W Continuous, 240W Peak
Passive Power Handling:	400W Continuous, 1600W Peak
LF Sensitivity (Bi-Amp):	105 dB, 1W/1m
HF Sensitivity (Bi-Amp):	109 dB, 1W/1m
Passive System	105 dB, 1W/1m
Sensitivity:
Impedance:	8 ohms (Nominal), 7.2 ohms (Min.)
LF Transducer:	DL15X 15" (381mm) Driver, 8 ohms
HF Transducer:	DH2t 2" (51mm) Diaphragm Comp.
	Driver, 8 ohms
Passive Crossover	1350 Hz
Frequency:
Connectors:	Two barrier strips
Enclosure Material:	13-ply Birch plywood
Grille:	16 GA steel (PI Version Stainless Steel)
Environmental Spec:	IEC 529 IP24, (PI Version IP44)
	MIL STD 810
Transformer:	See Page 4
Dim (H x W x D):	31.5" x 28.5" x 27.0"
	(800 x 724 x 686 mm)
Net Weight (each):	152 lbs (69.0 kg)
Shipping Weight:	157 lbs (71.2 kg)

1Full Space measurement. Half Space use will improve LF response.