Description
The Wheelock Series S Speakers and Speaker Strobes are de-
signed for high efficiency sound output, with dual voltage (25/70
VRMS) capability and field selectable taps from 1/8 to 8 watts.
The Series S Speaker Strobe models incorporate the Low Current
draw Series RSS Strobes. Strobe options for ceiling mount models
include Wheelock patented MCC multi-candela ceiling strobe with
field selectable intensities of 15/30/75/95cd or the high intensity
MCCH strobe with field selectable 115/177cd.
Series 8 Speakers and Speaker Strobes provide high audio
output with clear audibility and are designed to meet the critical
needs of the life safety industry for effective emergency voice
communications, tone signaling and visible signaling to alert the
hearing impaired.
The strobe portion of all Series S Speaker Strobes may be
synchronized when used in conjunction with the Wheelock SM,
DSM Sync Modules or Wheelock PS-24-8MC Power Supplies
with Patented Sync Protocol. Wheelock synchronized strobes offer
an easy way to comply with ADA recommendations concerning
photosensitive epilepsy.
Series S Speaker Strobes are UL Listed for indoor use under
Standard 1971 (Signaling Devices for the Hearing-Impaired) and
Standard 1480 (Speaker Appliances), and use a Xenon flashtube
with solid state circuitry enclosed in a rugged Lexan® lens to
provide maximum reliability for effective visual signaling. All
inputs are supervised and employ IN/OUT wiring terminals for fast
installation using #12 to #18 AWG wiring.
The Series S, 8” Ceiling Speakers and Speaker Strobes are
available in three configurations:
S8-70/25
- Dual Voltage, multi-tap speaker
S8-24MCC
- Speaker strobe with field selectable settings of
15/30/75/95cd
S8-24MCCH
- Speaker strobe with field selectable candela settings
of 115/117cd
Features
•
Approvals include: UL Standard 1971, UL Standard 1480,
California State Fire Marshal (CSFM) and MEA (See
approvals by model number under Specification and Ordering
Information)
•
ADA/NFPA/ANSI compliant
•
Complies with OSHA 29 Part 1910.165
•
Ceiling mount models are available with field selectable
candela settings of 15/30/75/95cd or 115/177cd (Multi-
candela models)
•
Strobes produce 1 flash per second over the regulated
voltage range
•
24 VDC with wide UL “Regulated Voltage” using filtered DC
or unfiltered VRMS input voltage
•
Synchronize with Wheelock SM, DSM or Wheelock PS-
12/24-8CP and PS-12/24-8MP Power Supply with built-in
sync protocol
•
Field selectable taps for 25 or 70 VRMS operation from 1/8
watt up to 8 watts
•
High efficiency design for maximum output at minimum
wattage across a frequency range of 400 to 4000 HZ
•
Fast installation with IN/OUT screw terminals using #12 to
#18 AWG wires
•
Frequency Response:
200Hz - 15kHz
400Hz - 4kHz (UL)
•
Magnet weight:
9.5 oz.
•
Speaker impedance: 8 ohms
•
Round metal 12” grille, with white powder coated finish
•
Compatible with DC circuit supervision
Applications:
•
Use with SP40/2 Multi-Function Audio Supervised System
•
Provides for audio quality background music
SERIES S-24MCC
Speaker Strobe
SERIES S
Speaker
THE
CITY OF
NEW YORK
DEPARTMENT
OF
BUILDINGS
U
L
®
151-92-E
S5391
7320-0785:164
Series S 8” Ceiling Speakers and Speaker Strobes
