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EVF-1122S/94-FG

Single 12” Two-Way

90° x 40° Full-Range

Fully-Weatherized

Loudspeaker System

General Description:

Technical Specifications:

Key Features:

Fully Weatherized Fiberglass Finish with Gland 

• 

Nut and Stainless Steel Grille
ND2B 2” (51mm) Diaphragm, 1.4” (36mm) Exit 

• 

Pure Titanium Compression Driver
SMX2121 12” (305mm) LF Transducer with Fully 

• 

Symmetric Drive
Advanced 4

• 

th

 Order Crossover Network with HF 

Protection
Coverage Pattern: 90° x 40° Constant 

 

• 

Directivity

TM

 12” Rotatable Waveguide

98 dB Sensitivity, 131 dB Maximum SPL

• 

System Rating: 500W Continuous, (2000W Peak)

• 

Active Rating: LF400W/HF40W Continuous 

• 

(1600W/160W Peak)
(22) M10 Threaded Suspension Points

• 

The Electro-Voice® EVF-1122S/94-FG is a fully-weatherized, fiber-
glass-coated, high power, 2-way loudspeaker system that can be 
used in a variety of applications where high quality sound reinforce-
ment is required in a compact, lightweight package.

The EVF-1122S/94-FG utilizes the ND2B, a high output 2” titanium 
compression driver, coupled to a Constant Directivity™ 90° x 40° 
waveguide.  The SMX2121 12” woofer used FEA optimization for 
motor, suspension, and electrical design for very low distortion, 
high efficiency, and maximum intelligibility at high SPL levels.  The 
crossover uses steep 24 dB/octave slopes with equalization for 
very smooth response in vocal range, linear off-axis response, and a 
protection circuit for long term reliability.

The EVF-1122S/94-FG features make it ideal for many fixed install 
applications, including applications with full exposure to outdoor 
elements.  The trapezoidal enclosure is constructed out of weather 
resistant birch, and coated with fiberglass for maximum protection 
from extreme outdoor elements.  The unique acoustic and rigging 
design allows for vertical and horizontal clusters to be built using 
any combination of loudspeakers from the entire EVF & EVH Series, 
with 7 horn patterns to choose from and an assortment of Low Fre-
quency and subwoofer loudspeakers, it gives you the tools to maxi-
mize flexibility of system design, no matter what the application and 
budget.   The innovative input panel provides phoenix style connec-
tors (included in all standard models) and gland nut cover plate (for 
weatherizing applications).  An externally accessible jumper selects 
passive or active operation.  An available 70.7/100 Volt transformer 
kit simply mounts to the input panel for use in distributed systems.  
All these features give you the flexibility to do a large range of ven-
ues in extreme enviroments with fewer items in inventory and quickly 
support your customer’s requirements.

1

 Half Space Measurement.

Freq. Response

1

 (-3 dB): 118 Hz - 16 kHz

Freq. Range

1

 (-10 dB): 58 Hz - 19 kHz

Rec. Hipass Frequency: 65 Hz

Axial Sensitivity: 98 dB (1W/1m)

Max. Calculated SPL: 131 dB
Horizontal Coverage: 90° (or 40°)

Vertical Coverage: 40° (or 90°)

Power Handling: 500W Continuous, 2000W Peak

LF Transducer: SMX2121, 12 in (305mm) Driver

HF Transducer: ND2B, 2 in (51mm) Diaphragm

Compression Driver

Crossover Frequency: 1450 Hz

Nominal Impedance: 8 Ohms

Minimum Impedance: 6.0 Ohms

Connectors: (2) 4 Contact 10 AWG Phoenix/

EuroBlock Style Screw Terminal,
Gland Nut with Input Panel Cover
Included for Weatherizing

Enclosure Material: 13 Ply Weather Resistant Birch,

Fiberglass Finish

Grille: 18 GA Stainless Steel with Hydropho-

bic Cloth and Rotatable Logo

Suspension: (22) M10 Threaded Points

Dimensions (H x W x D): 30.26” x 16.00” x 16.27”

(768.6mm x 406.3mm x 413.3mm)

Net Weight: 63.1 lb (28.6 kg)

Shipping Weight: 73.4 lb (33.3 kg)

Содержание EVF-1122S/94-FG

Страница 1: ...glass for maximum protection from extreme outdoor elements The unique acoustic and rigging design allows for vertical and horizontal clusters to be built using any combination of loudspeakers from the entire EVF EVH Series with 7 horn patterns to choose from and an assortment of Low Fre quency and subwoofer loudspeakers it gives you the tools to maxi mize flexibility of system design no matter wha...

Страница 2: ...30 Vertical Up 20 50 100 1000 10000 20000 70 80 90 100 110 Frequency Hz Sensitivity dB On Axis 10 Vertical Down 20 Vertical Down 30 Vertical Down 20000 10000 1000 100 20 0 10 20 30 1 10 100 1000 Frequency Hz Directivity Index DI dB Directivity Factor Q 20 100 1000 10000 20000 360 100 20 3 6 Horizontal Vertical Frequency Hz 6dB Beamwidth degrees 50 Frequency Response Impedance Beamwidth Directivity...

Страница 3: ...lar Plots 1 3 Octave Engineering Data Sheet Horizontal Black Vertical Grey 400 Hz 500 Hz 630 Hz 800 Hz 1 KHz 1 25 KHz 1 6 KHz 2 KHz 2 5 KHz 3 15 KHz 4 KHz 5 KHz 6 3 KHz 8 KHz 10 KHz 12 5 KHz 16 KHz 20 KHz ...

Страница 4: ...lack ACC000090 002 HRK 2W Horiz Rigging Kit EVF SUB White ACC000091 001 HRK 3B Horiz Rigging Kit EVH Black ACC000091 002 HRK 3W Horiz Rigging Kit EVH White ACC000092 001 VRK 1B Vert Rigging Kit EVF Black ACC000092 002 VRK 1W Vert Rigging Kit EVF White ACC000093 001 VRK 2B Vert Rigging Kit EVF SUB Black ACC000093 002 VRK 2W Vert Rigging Kit EVF SUB White ACC000094 001 VRK 3B Vert Rigging Kit EVH Bl...

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