Bosch ET-1080-R Specsheet
Fire Alarm Systems | ET‑1080‑R Vandal‑resistant Speaker (red)
ET‑1080‑R Vandal‑resistant Speaker (red)
www.boschsecurity.com
u 25 VRMS or 70 VRMS operation up to 8 W with w
average current draw
u Extra protection and improved audibility through
sealed‑back speaker construction and
vandal‑resistant grill
The Wheelock ET‑1080-R Speakers meet the critical
needs of the life safety industry for voice and tone
signaling. They have a vandal‑resistant die-cast grill
and a sealed‑back speaker for extra protection.
The high‑efficiency speaker is designed for multiple
power requirements with high dBA output at each
power tap. They provide a choice of field-selectable
taps from 0.125 W to 8 W across a frequency range of
400 Hz to 4 kHz for either 25 V or 75 V audio systems.
Certifications and approvals
Cooper Wheelock Inc. holds these Listings and
Approvals:
Region
Certification
USA UL UEAY_S2652 - Speakers
UL UUKC_S5391 - Signaling Appliances and
Equipment for the Hearing Impaired
UL UUMW_S2652 - Speakers and Amplifi-
ers for Fire Protective Signaling Systems
u Compatible with SM and DSM Synchronization
Modules
u Easy wiring with screw terminals
u Complies with RFI limits of FCC Part15, Class B for
compatibility with sensitive detection and
communication circuits
Installation/configuration notes
Compatible Products
The following products are compatible with the
ET‑1080 Speakers:
CategoryProduct ID Product Description
Control
Panels
D7022
D7024
1
2
Conventional FACP
Addressable FACP
D7024 Conventional FACP
1
D8024
1
D9124
D10024A
FPD-7024
1
2
Analog FACP
Addressable FACP
Analog FACP
Addressable FACP
FPD-7024 Conventional FACP
Modules SM‑12/24‑R Synchronization module (red)
DSM‑12/24‑R Dual synchronization module (red)
These speakers are compatible with Bosch Voice Evacuation Systems
(refer to the Bosch Voice Evacuation Systems Datasheet, P/
N: 4998122679).
2 | ET‑1080‑R Vandal‑resistant Speaker (red)
1
For synchronization, use the SM or DSM modules
with these control panels. The synchronization module
must be set for 24 V operation. When used, the D7022
must be set for 24 VDC operation.
2
When used with a D7039 Multiplex Expansion
Module, the D7024 and FPD-7024 become
addressable fire alarm control panels (FACPs).
Mounting
These speakers mount on the indicated back boxes for
the indicated applications:
Conduit
Applications
Four‑inch square* •
SBB Back Box • •
Surface
Mounted
Flush Mounted
* Requires an SER extension ring.
Wiring
The input terminals accept wires with diameters
between 18 AWG and 12 AWG (ISO 0.75 mm2 and
4 mm2).
Parts included
QuantityComponent
1 Speaker
1 Hardware pack
1 Literature pack
Technical specifications
1 W 87 dB
2 W 89 dB
4 W 93 dB
8 W 96 dB
Ordering information
ET‑1080‑R Vandal‑resistant Speaker (red)
The high‑efficiency speaker is designed for multiple
power requirements with high dBA output at each
power tap. They provide a choice of field-selectable
taps from 0.125 W to 8 W across a frequency range of
400 Hz to 4 kHz for either 25 V or 75 V audio systems.
Order number ET-1080-R
Accessories
DSM‑12/24‑R Dual Synchronization Module (red)
A 12/24 VDC Cooper Wheelock module that
synchronizes notification appliances on a single Class
A or two Class B circuits.
Order number DSM‑12/24‑R
SM‑12/24‑R Single Synchronization Module (red)
A 12/24 VDC Cooper Wheelock module that
synchronizes notification appliances on Class B alarm
circuits.
Not Available.
Order number SM‑12/24‑R
SBB‑R Surface‑mount Back Box (red)
14 cm (5.5 in.) x 14.2 cm (5.6 in.) x 9.1 cm (3.6 in.)
Order number SBB-R
Electrical
Voltage (Input): 24 VDC nominal;
16 VDC or FWR to 33 VDC or FWR
Environmental
Relative
Humidity:
Temperature
(Operating):
Up to 85%, non‑condensing
+32°F to +120°F (0° to +49°C)
Mechanical
Dimensions: 4.375 in. square x 4.125 in. deep*
Material: Die-cast, high-impact plastic
(11.1 cm square x 10.5 cm deep*)
* When used in flush‑mount installations, the unit
extends 1.9375 in. (4.9 cm) from the mounting
surface.
Speaker dB at 10 ft (3 m)
1/8 W 78 dB
1/4 W 81 dB
1/2 W 84 dB
SFP‑R Semi‑flush Plate (red)
15.2 cm (6 in.) square by 0.8 cm (0.3125 in.) thick
Order number SFP-R
SSB‑8 Ceiling Support Bridge
23.75 in. (60.3 cm) long by 14.5 in. (36.8 cm) wide
Order number SSB-8
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