LS1‑OC100E Hemi‑Directional Loudspeaker LS1‑OC100E Hemi‑Directional Loudspeaker

Communications Systems | LS1‑OC100E Hemi‑directional Loudspeaker LS1‑OC100E Hemi‑directional Loudspeaker

www.boschsecurity.com

u For large area, high-ceiling applications

u Architecturally and acoustically innovative

u Hemi-directional pattern

u Optional bracket for fixed mounting

u Provision for internal mounting of the optional line/ loudspeaker supervision board

The Bosch Hemi-directional Loudspeaker is an easy to Drivers install, innovative loudspeaker which projects This acoustically innovative loudspeaker consistent and high quality sound, ensuring superb accommodates 14 drivers in combination with reproduction of background music and high speech advanced positioning and filtering. * intelligibility for paging or emergency calls. The * patent pending speaker’s opening angle and high sound pressure level allows it to cover at least 600 m2, making it extremely suitable for indoor high-ceiling areas like warehouses, Certifications and approvals transport and exhibition halls, mega stores and swimming pools. Safety acc. to EN 60065

Functions Emergency acc. to EN 60849

Voice alarm loudspeaker Self-extinguishing acc. to UL 94 V 0 The LS1‑OC100E is used in voice alarm systems and is Flame retardant acc. to UL 94 5VA compliant with EVAC standards. The loudspeaker has built-in protection to ensure that a fire-damaged Water and dust protection acc. to EN 60529 IP 42 loudspeaker does not cause failure of the connected Chlorine resistant acc. to IEC 60068/2‑60 circuit. This ensures system integrity, meaning loudspeakers in other areas can still be used to inform Mechanical impact acc. to EN 50102 IK 07 people of the fire. The loudspeaker has ceramic terminal blocks, a thermal fuse and heat-resistant, high-temperature wiring. Region Certification Materials Europe CE The loudspeaker is made of high-impact ABS TSG, self- extinguishing according to class UL 94 V 0 and with Installation/configuration notes the highest flame retardant rating (UL 94 5VA). The loudspeaker has a white and silver finish; the metal The loudspeaker can be suspended from a steel wire grille has a silver finish. or chain using Dee shackles (not supplied). 2 | LS1‑OC100E Hemi‑directional Loudspeaker

A separate accessory, LM1‑MSB, is available for 50 mm applications where fixed suspension is required to 1.97” avoid any loudspeaker movement (such as rotation, 8.2 mm wobbling). 25 mm 0.32” This accessory uses a set of stainless steel mounting 0.98” plates: • one plate for mounting centrally onto the loudspeaker 150 mm 110 mm (with fixing provisions) 5.90” • one plate for fixing onto the ceiling or roof 4.33” construction • four fixing pins and spring clips • four fixing screws The mounting plates can be mechanically connected 5.6 mm with a standard 39 mm dia. tube (not supplied by 0.22” Bosch, but generally available in any required length). 80 mm 100 mm For extra safety, the loudspeaker has an eye bolt with 3.14” 3.93” a maximum tensile strain of 1500 N for attaching an 43.5 mm / 1.71” optional safety cord. The electrical connection box, under the suspension 130 mm / 5.11” cover, provides connection of the installation cable, 150 mm / 5.90” allowing loop through and provision for internally mounting the optional line/loudspeaker supervision board. Dimensions LM1‑MSB 100W 50 50W 25W 1.97

425 16.73 210 85 25W 100V 8.27 50W 100V 3.35 100W 100V

- 8 ohm +

800 0V Fused WLS + WLS - 31.50

Circuit diagram

110 .0 0 10 0 .0 0 dBSPL

mm 9 0 .0 0

in. 8 0 .0 0 Dimensions LS1‑OC100E 70 .0 0 6 0 .0 0 10 10 0 0 10 0 0 0 10 0 0 0 0 Hz

Frequency response 3 | LS1‑OC100E Hemi‑directional Loudspeaker

0 350 0 10 350 5 10 340 5 20 340 20 30 330 330 30 320 0 40 320 0 40 50 310 -5 310 -5 50

300 60 -10 300 -10 60

290 -15 70 290 -15 70

280 -20 80 280 -20 80 -25 -25 270 90 270 90 -30 -30 260 100 260 100

250 110 250 110

240 120 240 120

230 130 230 130

220 140 220 140 150 210 150 210 200 160 200 160 170 190 170 190 180 180

125 250 500 1000 1000 2000 4000 8000

Vertical polar diagram of LS1‑OC100E (pink noise octave, normalized at 0º axis)

0 350 10 0 10 340 20 350 5 340 5 20 330 30 330 30 320 0 40 320 0 40

310 -5 50 310 -5 50

300 -10 60 300 -10 60 -15 290 70 290 -15 70

280 -20 80 -20 280 80 -25 -25 270 90 270 90 -30 -30 260 100 260 100

250 110 250 110

240 120 240 120

230 130 230 130

220 140 220 140 210 210 150 150 200 160 200 160 190 170 190 170 180 180

125 250 500 1000 1000 2000 4000 8000

Horizontal polar diagram of LS1‑OC100E (pink noise Hz 125 250 500 100 200 400 800 octave, normalized at 0º axis) 0 0 0 0

SPL 89 89 89 89 86 88 93 1.1 4 | LS1‑OC100E Hemi‑directional Loudspeaker

Hor. >18 145 125 170 >18 145 65 Environmental 0 0 Operating temperature -25 to +55 ºC (-13 to 131 ºF) Vert. >18 155 135 170 >18 170 70 Storage temperature -40 to +70 ºC (-40 to +158 ºF) 0 0 Acoustical performance specified per octave Relative humidity <95%

Parts included Ordering information

Quantity Components LS1‑OC100E Hemi‑directional Loudspeaker Hemi‑directional loudspeaker, 100 W. 1 LS1‑OC100E Order number LS1-OC100E 1 Installation Instructions Accessories LM1-MSB Metal Suspension Bracket Adaptor Set Technical specifications Adaptor set for metal suspension bracket. Electrical* Order number LM1-MSB

Maximum power 150 W

Rated power 100 W (100 – 50 – 25 W)

Sound pressure level at 100 W / 109 / 89 dB 1 W (1 kHz, 1 m)

Sound pressure level at 100 W / 113 / 93 dB 1 W (8 kHz, 1 m)

Opening angle at 1 kHz / 4 kHz 170º / 145º (horizontal) (‑6 dB) 170º / 170º (vertical)

Effective frequency range 60 Hz to 17 kHz (‑10 dB)

Rated voltage 100 V and 28.3 V

Rated impedance 100 ohm and 8 ohm

Connector Ceramic screw terminal * Technical performance data acc. to IEC 60268‑5 Mechanical

LS1‑OC100E

Dimensions (dia. x H) 800 x 425 mm (31.50 x 16.74 in)

Weight 29 kg (63.93 lb)

Color baffle White (RAL 9010)

Color top cover Silver (RAL 9023)

Color grille Silver (RAL 9006)

Material ABS TSG

LM1‑MSB

Dimensions (H x W x D) 150 x 100 x 150 mm (5.90 x 3.94 x 5.90 in)

Weight 2.9 kg (6.39 lb)

Color Silver (RAL 9023)

Material Stainless steel (sandblasted)

5 | LS1‑OC100E Hemi‑directional Loudspeaker

Represented by:

Americas: Europe, Middle East, Africa: Asia-Pacific: China: America Latina: Bosch Security Systems, Inc. Bosch Security Systems B.V. Robert Bosch (SEA) Pte Ltd, Security Bosch (Shanghai) Security Systems Ltd. Robert Bosch Ltda Security Systems Division 12000 Portland Avenue South P.O. Box 80002 Systems 201 Building, No. 333 Fuquan Road Via Anhanguera, Km 98 Burnsville MN 55337, USA 5617 BA Eindhoven, The Netherlands 11 Bishan Street 21 North IBP CEP 13065-900 Phone: +1-800-392-3497 Phone: + 31 40 2577 284 Singapore 573943 Changning District, Shanghai Campinas, Sao Paulo, Brazil Fax: +1-800-955-6831 Fax: +31 40 2577 330 Phone: +65 6571 2808 200335 China Phone: +55 19 2103 2860 [email protected] [email protected] Fax: +65 6571 2699 Phone +86 21 22181111 Fax: +55 19 2103 2862 www.boschsecurity.com www.boschsecurity.com [email protected] Fax: +86 21 22182398 [email protected] www.boschsecurity.asia www.boschsecurity.com.cn www.boschsecurity.com