EV FRX+181BLK

Frequency Response (-3dB) 37 - 2200 Hz
Frequency Response (-10dB) 28 - 2800 Hz
Recommended High-Pass Frequency 32 Hz
Sensitivity 1W/1m 100 dB
Max. SPL / 1m (calc); full space 132 dB
System Power Handling (continuous/program/peak) 400/800/1600 Watts
LF Transducer DL18MT 18" Driver
Crossover Frequency 80 Hz
Nominal Impedance (Passive) 8 Ohms
Enclosure Material 13-ply birch plywood
Color Black
Color Unfinished
Color White
Directivity Index 3.8
Flying Optional
Flying Yes
Input Connections Barrier Strips (Dual)
Outdoor No
Transformer No
Chassis Size 18 inches
Internal Crossover No
Weight Net 45.5 kg ( 100.31 lbs )
Dimensions (HxWxD) 787 x 719 x 660 mm
(30.98" x 28.31" x 25.98")

FRX+ Series loudspeakers are designed for applications in critical reverberant spaces where excellent directivity control is mandatory. Typical small-sized speaker systems are not able to maintain their rated coverage angles below 2000 Hz. Their wide beamwidth in the low midband is accompanied by serious degradation of speech intelligibility and clarity of music signals in such hostile environments.

EV's FRX+ systems are troubleshooters concerning these problems, providing excellent wideband directivity control. The all-horn-loaded, coaxial design comes up with sufficient radiation surface to enable narrow coverage angles down to 250 Hz at moderate cabinet sizes.

FRX+ 640/660/940 cabinets are texture-painted, 7-ply plywood with powder-coated steel grille backed with foam. FRX-122 has a cloth-covered grille.

For outdoor purposes, FRX+640/660/940 PI models are equipped with weatherized woofers, powder-coated stainless-steel grilles backed with multi-layer foam and covered glandnut input panels.