Electro-Voice EVF-1121S-FG User manual

EVF-1121S-FG
Single 12”
Front Loaded
Fully-Weatherized
Bass Element
General Description:
Key Features:
Fully Weatherized Fiberglass Finish with Gland •
Nut and Stainless Steel Grille
EVS12SB 12” (305mm) LF Transducer•
98 dB Sensitivity, 130 dB Maximum SPL•
System Rating: 400W Continuous, (1600W Peak)•
(22) M10 Threaded Suspension Points•
The Electro-Voice® EVF-1121S-FG is a fully-weatherized, fiberglass-
coated, high power, front-loaded bass element that can be used in a va-
riety of applications where high quality sound reinforcement is required
in a lightweight package.
The EVF-1121S-FG utilizes the EVS12SB 12” woofer used FEA optimiza-
tion for motor, suspension, and electrical design for very low distortion
and maximum intelligibility at high SPL levels.
The EVF-1121S-FG features make it ideal for many fixed install applica-
tions, 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 loudspeak-
ers from the entire EVF & EVH Series, with an assortment of Full-Range,
Low Frequency and Subwoofer loudspeakers, it gives you the tools to
maximize flexibility of system design, no matter what the application and
budget. The innovative input panel provides phoenix style connectors
(included in all standard models) and gland nut cover plate (for weather-
izing applications). 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 venues with fewer
items in inventory and quickly support your customer’s requirements.
1 Half Space Measurement.
Technical Specifications:
Freq. Response1 (-3 dB): 66 Hz - 100 Hz
Freq. Range1 (-10 dB): 48 Hz - 156 Hz
Rec. Hipass Frequency: 55 Hz
Axial Sensitivity1: 98 dB (1W/1m)
Max. Calculated SPL1: 130 dB
Horizontal Coverage: Omnidirectional
Vertical Coverage: Omnidirectional
Power Handling: 400W Continuous, 1600W Peak
LF Transducer: EVS12SB, 12 in (305mm) Driver
Nominal Impedance: 4 Ohms (Passive), 8 Ohms (Biamp)
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
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: 57.7 lb (26.2 kg)
Shipping Weight: 68.0 lb (30.8 kg)
CAUTION
This EVF Loudspeaker should be suspended overhead
only in accordance with the procedures and limitations
specified in the EVF User Manual and possible manual
update notices. This system should be suspended
with certified rigging hardware by an authorized rigging
professional and in compliance with local, state, and
federal overhead suspension ordinances.

20
50
100
800
70
80
90
100
110
Frequency (Hz)
Sensitivity (dB)
Passive Mode, Half Space
Biamp Mode, Half Space
20
50
100
800
1
3.25
10
100
70
80
90
100
110
Frequency (Hz)
Sensitivity (dB)
Impedance (Ohms)
Impedance, Passive
Impedance, Biamp
12000 Portland Avenue South, Burnsville, MN 55337
Phone: [phone], Fax: [phone]
www.electrovoice.com
© Bosch Communications Systems 10/2009
Part Number LIT000343500 Rev B
U.S.A. and Canada only. For customer orders, contact Customer Service at:
800/392-3497 Fax: [phone]
Europe, Africa, and Middle East only. For customer orders, contact Customer Service at:
+ 49 9421-706 0 Fax: + 49 9421-706 265
Other Internatonal locations. For customer orders, Contact Customer Service at:
+ 1 952 884-4051 Fax: + 1 952 887-9212
For warranty repair or service information, contact the Service Repair department at:
800/685-2606
For technical assistance, contact Technical Support at: 866/78AUDIO
Specifications subject to change without notice.
Electro-Voice®
Dimension Drawings:
Front ViewEnd View
Accessories
ACC000084-000 CDNL4, Cover Plate, Dual NL4•
ACC000085-000 CSG, Cover Plate, Single Gland Nut•
ACC000086-000 CDG, Cover Plate, Dual Gland Nut•
ACC000087-000 TK-150, 70V Transformer, 150W•
ACC000089-001 HRK-1B, Horiz. Rigging Kit, EVF, Black•
ACC000089-002 HRK-1W, Horiz. Rigging Kit, EVF, White•
ACC000090-001 HRK-2B, Horiz. Rigging Kit, EVF-SUB, Black•
ACC000090-002 HRK-2W, Horiz. Rigging Kit, EVF-SUB, 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•
EVF-1121S Part Numbers
PRD000211-001 EVF-1121S-BLK, Black Finish•
PRD000211-002 EVF-1121S-WHT, White Finish•
PRD000211-003 EVF-1121S-PIB, Black, Weather Resistant•
PRD000211-004 EVF-1121S-PIW, White, Weather Resistant•
PRD000211-005 EVF-1121S-FGB, Black, Weather Resistant •
Fiberglass
PRD000211-006 EVF-1121S-FGW, White, Weather Resistant •
Fiberglass
Rear ViewSide View
Performance Match
PRD000199 EVF-1122S/64, 60° x 40° Coverage•
PRD000200 EVF-1122S/66, 60° x 60° Coverage•
PRD000201 EVF-1122S/94, 90° x 40° Coverage•
PRD000202 EVF-1122S/96, 90° x 60° Coverage•
PRD000203 EVF-1122S/99, 90° x 90° Coverage•
PRD000204 EVF-1122S/126, 120° x 60° Coverage•
PRD000205 EVF-1152S/43, 40° x 30° Coverage•
PRD000206 EVF-1152S/64, 60° x 40° Coverage•
PRD000207 EVF-1152S/66, 60° x 60° Coverage•
PRD000208 EVF-1152S/94, 90° x 40° Coverage•
PRD000209 EVF-1152S/96, 90° x 60° Coverage•
PRD000210 EVF-1152S/99, 90° x 90° Coverage•
PRD000212 EVF-1151S, 15” Bass Element•
PRD000213 EVF-1181S, 18” Bass Element•
PRD000214 EVH-1152S/64, Coaxial 60° x 40° Coverage•
PRD000215 EVH-1152S/66, Coaxial 60° x 60° Coverage•
PRD000216 EVH-1152S/94, Coaxial 90° x 40° Coverage•
PRD000217 EVH-1152S/96, Coaxial 90° x 60° Coverage•
PRD000218 EVH-1152S/99, Coaxial 90° x 90° Coverage•
F.01U.076.843 CPS2.9, 120V Power Amplifier, 2 x 900W•
F.01U.076.844 CPS2.12, 120V Power Amplifier, 2 x 1200W•
D170469 CPS4.5, 120V Power Amplifier, 4 x 500W •
D170466 CPS4.10, 120V Power Amplifier, 4 x 1000W•
Frequency Response: Impedance: