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

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Delivering high performance in an ultra-compact 

package, the S-40 is ideal for both distributed 

and near-field applications requiring high-quality 

sound. The two-way short-throw system is housed 

in an optimally vented, high-impact polystyrene 

enclosure that is suited for installation both 

indoors and out. Lows are handled by a 5.25" 

direct-radiating woofer with a polypropylene 

cone, while the high-frequency section is a 

1" direct-radiating soft-dome tweeter that is 

ferrofluid cooled. built-in automatic power 

limiting independently protects each driver from 

unsafe transients. With mounting options that are 

flexible enough for virtually any application, the 

S-40 is perfect for anything from background 

and foreground music in restaurants and clubs 

to near-field monitoring in control rooms and 

broadcast studios.

S-40

Frequency Response (+/- 3 dB)

85 Hz – 20 kHz

Sensitivity (SPL, 1 W @ 1 m)

85 dB

Max. SPL/1m (calc.)

113 dB 

Power handling (Long-term, Short-term)

120 W, 480 W

Coverage, H x V

100° x 100°

Directivity Index 

9.8 dB (+3.8/-3.6 dB), 2–20,000 Hz

LF Transducer

5.25"

HF Transducer

1" softdome

Crossover frequencies 

3,500 Hz

Nominal impedance (low Z version)

 4 Ω

Minimum impedance (low Z version)

3.7 Ω

Input connections

Spring terminal

Dimensions (H x W at front x D)

9.8" x 7" x 5.9" (249 x 178 x 150 mm)

Net Weight (including mounting bracket)

5.7 lb (2.6 kg)

our top-of-the-line floor monitors, originally designed as  

part of the X-Array touring line. 
•  Two-way, high-output design

•  Vented LF enclosure

•  Two symmetrical 55° enclosure angles
•  Ultra compact for all-size stages

•  3" ND6-16 titanium/neodymium HF compression driver
•  80° x 55° Constant Directivity waveguide
•  Neutrik Speakon paralleled pass-through  

connectors on each end

•  Two integrated handles

This speaker remains one of our most popular 

choices for speech reinforcement, for under-

balcony and on-wall locations in permanent 

installations, and as a high-quality monitor 

system. Dual 8" drivers in a tuned enclosure are 

matched to a 1" titanium compression driver with a 

100° x 100° Constant Directivity waveguide. 

The FRi-2082 comes with a mounting bracket 

for horizontal or vertical orientation, while the 

FRi-28LPM has non-skid rubber mounting feet to 

make it more appropriate for stage monitoring.

ULTRACoMPACT 5.25" TWo-WAy FULL-RANGE LoUDSPEAkER

•  Ideal for both distributed and 

near-field applications

•  Designed for indoor and outdoor use
•  Direct-radiating polypropylene-cone woofer
•  1" ferrofluid-cooled soft-dome tweeter
•  High power-handling, ultra-linear  

frequency response

•  Vented trapezoidal enclosure of 

high-impact polystyrene

•  Passive crossover with power protection 

for both woofer and tweeter

•  Two omniMount-compatible 

0.25" suspension points

 

Xw12A

Xw15A

Frequency Response (-3 dB)

65 Hz – 18 kHz

55 Hz – 18 kHz

Recommended High-Pass Frequency System controller determined System controller determined
Axial Sensitivity (SPL, 1 W @ 1 m), 

LF/HF

98/110 dB

99/110 dB

Max. SPL @ 1 m (calc.), full space, 

LF/HF

129/135 dB

133/135 dB

Long-Term Power Handling, LF/HF 300/75 W

600/75 W

Short-Term Power Handling (peak), 

LF/HF

1200/300 W

2400/300 W

Coverage (nominal -6 dB) H° x V°

55° x 80° 

(Const. Dir. waveguide)

55° x 80° 

(Const. Dir. waveguide)

Directivity Index 

11.6 dB (+2.3/-2.1 dB) 

1,200–16,000 Hz

11.6 dB (+3.0/-3.6 dB) 

1,200–16,000 Hz

LF woofer (transducer)

12" DL12ST

15" EVX155

HF throat diameter (transducer)

1.4" ND6-16

1.4" ND6-16

Crossover Frequencies 

Factory preset

Factory preset

Nominal Impedance, LF/HF

8 Ω/16 Ω

8 Ω/16 Ω

Minimum Impedance, LF/HF

8.2 Ω/10.5 Ω

7.2 Ω/14.3 Ω

Input Connections

2 four-pin Speakon

2 four-pin Speakon

Dimensions in floor position 

(H x W at front x D)

23" x 17.2" x 12.2"

(534 x 449 x 313 mm)

25.4" x 18" x 13.4" 

(644 x 452 x 340 mm)

Net Weight

48 lb (21.9 kg)

62.5 lb (28.4 kg)

•  DL12ST woofer with 

Ring-Mode Decoupling 
for vocal clarity

12" TWo-WAy FLooR MoNIToR

•  EVX155 woofer with 

4" voice coil

15" TWo-WAy FLooR MoNIToR

•  Ultra-compact LF-optimized vented enclosure
•  1" HF driver on Constant Directivity waveguide
•  100° H x 100° V coverage pattern 
•  Low-profile slanted design

•  Versatile 45° aiming angle for under-balcony, 

on-wall and stage monitoring applications

•  Mounting bracket included (FRi-2082 only)
•  Two 3/8" suspension points

DUAL 8" TWo-WAy FULL-RANGE LoUDSPEAkER

FRi-2082 & FRi-28LPM

Frequency Response (- 3dB)

70 Hz – 20 kHz

Frequency Range (-10 dB)

55 Hz – 16 kHz

Recommended High-Pass Frequency

50 Hz (12 dB/octave)

Axial Sensitivity, Biamp (SPL, 1 W @ 1 m)

93 dB

Max. SPL /1 m (calc.), full space

122 dB

Power Handling, Biamp (Continuous, Peak)

200 W, 800 W

Coverage (nominal -6 dB) H x V

100° x 100° (Const. Dir. waveguide)

LF Transducer

Two 8"

HF Transducer

1" compression driver

Crossover Frequency

2,800 Hz

Nominal Impedance (Biamp)

8 Ω

Input Connections

Barrier strip

Dimensions (H x W at front x D)

8.75" x 24.5" x 14" (222 x 620 x 356 mm)

Net Weight

40 lb (18.2 kg)

15" TWo-WAy FULL-RANGE MoNIToR

•  Ultra low-distortion SMX2151 

woofer with fully symmetric drive

•  100 db sensitivity, 133 

db maximum SPL

12" TWo-WAy FULL-RANGE MoNIToR

•  Low-distortion SMX2121 woofer 

with fully symmetric drive

•  99 db sensitivity, 132 

db maximum SPL

TX1122FM

TX1152FM

Speaker Type

Full-range

Full-range

Frequency Response (-3 dB)

70 Hz – 20 kHz

65 Hz – 20 kHz

Frequency Range (-10 dB)

55 Hz – 20 kHz

45 Hz – 20 kHz

Sensitivity (SPL, 1 W/1 m)

99 d B (1w/1m)

100 dB

Max. SPL/1m (calc)

132 dB

133 dB

System Power Handling 

(Continuous, Peak)

500 W, 2000 W

500 W, 2000 W

Coverage(Nominal -6 dB)

90° H x 50° V

90° H x 50° V

LF Transducer

12" SMX2121

15" SMX2151

HF Transducer

1.25" DH3/2010A

1.25" DH3/2010A

Internal Crossover

Yes

Yes

Crossover Frequency

1,600 Hz

1,750 Hz

Nominal Impedance (Passive)

8 Ω

8 Ω

Minimum Impedance

6.4 Ω

6.2 Ω

Input Connections

Parallel Neutrik NL4

Parallel Neutrik NL4

Enclosure Material

Plywood and MDF with 

EVCoat

Plywood and MDF with 

EVCoat

Flying Suspension

Six 3/8" threaded inserts

Six 3/8" threaded inserts

Dimensions (H x W x D)

17.3" x 14.3" x 22.6"

(440 x 364 x 573 mm)

18.7" x 17.3" x 25.8"

(475 x 439 x 655 mm)

Net Weight

43.7 lb (19.8 kg)

51.9 lb (23.5 kg)

•  Compact with high output
•  Ideal for small-to-medium stages
•  Signal Synchronized Transducers™ for woofer/tweeter alignment
•  1.25" DH3/2010A titanium HF compression driver

•  90° H x 50° V Constant Directivity waveguide
•  Integrated 24 db/octave crossover with HF protection
•  Power handling: 500 W continuous, 2000 W peak
•  black EVCoat finish

See page 50 for S-40 and page 47 for FRi-2082 Rigging and Accessories.

See page 40 for Tour X Loudspeakers.