Bosch EVF-1181S EVF-1181S-BLK User Manual

Product codes

EVF-1181S-BLK

CONC

StA

RtA

e P

CONC

LOU

DSP
eA

LOU

DSP

• 2" ND2b titanium HF compression driver
• Rotatable Constant Directivity waveguide
• Six available patterns with

coverage from 60º to 120º

• 98 db sensitivity, 131 db maximum SPL

• Power handling: 500 W continuous, 2000 W peak
• Fourth-order passive crossover with HF protection
• Trapezoidal 13-ply birch enclosure in

three finishes: EVCoat, PI and FG

• Four M10 metric eyebolts included

EVF-1122S

12" TWo-WAy FULL-RANGE LoUDSPEAkERS

• 2" ND2b titanium HF compression driver
• Rotatable Constant Directivity waveguide
• Six available patterns with

coverage from 40º to 90º

• 101 db sensitivity, 134 db maximum SPL

• Power handling: 500 W continuous, 2000 W peak
• Fourth-order crossover with HF protection
• Trapezoidal 13-ply birch enclosure in

three finishes: EVCoat, PI and FG

• Four M10 metric eyebolts included

EVF-1152S

15" TWo-WAy FULL-RANGE LoUDSPEAkERS

EVF is the most comprehensive standard line of front-

loaded loudspeaker systems ever offered for installed

sound. Available in 12" or 15" two-way configurations

and enhanced with dedicated low-frequency systems, EVF

loudspeakers match exceptional audio performance,

efficiency, ease-of-use and aesthetics with unprecedented

value. EVF systems incorporate the latest Electro-Voice

components to ensure years of reliability and exceptional

sound. "S" designated systems are equipped with SMX

series symmetric drive woofers and ND2b 2" titanium

compression drivers; upgraded "D" high definition

systems are equipped with our highest performance DVX

series symmetric drive woofers and the DH7N 3" pure

titanium compression driver.

EVF two-way full-range systems are offered in seven

coverage patterns that provide solutions for the widest

possible range of installation challenges. The 12" Constant

Directivity waveguides can be rotated to work with a

vertical or horizontal orientation. biamp operation is

supported, but the sophisticated fourth-order crossover

and protection network makes cost-saving, passive

operation extremely attractive. Using optional rigging

accessories, you can create attractive clusters that include

EVF full-range systems, as well as EVF subwoofers or EVH

full-range systems. Cabinets are available in three finishes:

EVCoat (interior use), PI (indirect weather exposure) or FG

(fiberglass—for direct weather exposure); they include

twenty-two M10 threaded suspension points.

EVF-1122S/64

EVF-1122S/66

EVF-1122S/94

EVF-1122S/96

EVF-1122S/99

EVF-1122S/126

Frequency Response (-3 dB)

58 Hz – 16 kHz

1,2

Frequency Range (-10 dB)

49 Hz – 19 kHz

1,2

Recommended High-Pass Frequency

65 Hz

Sensitivity (SPL, 1 W/1 m)

98 dB

Max. SPL @ 1 m (calc.)

131 dB

System Power Handling (Continuous

, Program, Peak)

500 W, 1000 W, 2000 W

Nominal Impedance (Passive)

8 Ω

Minimum Impedance

6 Ω

Input Connections

Euroblock; PI and FG versions include dual-gland-nut input-panel cover

Coverage (Nominal -6 dB) H° x V°

60° x 40°

60° x 60°

90° x 40°

90° x 60°

90° x 90°

120° x 60°

LF Transducer

12" SMX2121 driver

HF Transducer

2" ND2B diaphragm compression driver

Internal Passive Crossover Frequency

1,450 Hz

Enclosure Material

13-ply weather-resistant birch

Grille

Standard versions: 16 ga Galvanneal, Powdercoat with screen behind

PI and FG versions: 18 ga Stainless, Powdercoat with hydrophobic cloth behind

Environmental

Standard versions: IEC 60529 IP44

PI and FG versions: IEC 60529 IP55

Suspension

22 M10 threaded suspension points (one EBK-M10-EVI kit of four forged eyebolts included)

Dimensions (H x W x D)

30.26" x 16" x 16.27" (768.6 x 406.3 x 413.3 mm)

Net Weight

63.1 lb (28.6 kg)

Half-space measurement in passive mode

FG (full outdoors) versions have no enclosure vents, somewhat reducing their low frequency response

EIA RS-426A (eight hours)

EVF-1152S/43

EVF-1152S/64

EVF-1152S/66

EVF-1152S/94

EVF-1152S/96

EVF-1152S/99