Part No. 0009731 Rev C 07/07
CIS
300
TWO-WAY CEILING MONITOR
Eastern Acoustic Works | One Main Street | Whitinsville, MA 01588 USA | TEL toll free within US/Canada 888.337.7404
TEL outside US 425.892.6503 | FAX 425.485.1152 |
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SPECIFICATIONS
SYSTEM
Freq. Range (–10 dB):
90 Hz–22 kHz
Freq. Response (–3 dB):
110 Hz–20 kHz
Horizontal Coverage Angle (–6 dB):
140° averaged
1 kHz to 6 kHz
Vertical Coverage Angle (–6 dB):
124° averaged
1 kHz to 6 kHz
System Sensitivity:
90 dB, 1W @ 1m
Rated Maximum SPL:
102 dB @ 1m
System Input Power Rating:
30W long term
Transformer Taps
70V:
3.7W, 7.5W, 15W, 30W,
100V:
7.5W, 15W, 30W
Control Features
Front-mounted Rotary Switch:
Full Range
(70/100 Volt Systems)
High Pass @ 150 Hz (70/100 Volt Systems)
16
Ω
(low-impedance operation)
Front-mounted Rotary Switch:
Secondary Tap Positions
TRANSDUCERS
Low-Frequency:
4 in/102 mm
polypropylene woofer
High-Frequency:
1 in/25 mm dome tweeter
PHYSICAL
Enclosure:
2-way, front loaded
Bezel Material:
UL94V-0 rated material
Rear Enclosure Material:
Steel
Grille:
Perforated metal with weather-resistant
coating
Safety Features:
Rear safety loop located at rear of
enclosure for attachment of load
bearing safety strap
Safety Agency Ratings
UL1480:
General Signaling Fire Standard
UL2043:
Fire Tests for Heat and Visible Smoke
Release for Discrete Products and Their
Accessories in Air-handling Spaces
Input/Output Connectors:
Removable locking connector with
screw-down terminals.
Two input terminals and two loop-thru
output terminals.
Dimensions (Diameter x Height): 8.7 in/221 mm x 5.7 in/144 mm
Front of Ceiling Tile
to Back of Can:
4.6 in/116 mm
Cutout Size:
7.8 in/199 mm
Net Weight:
6.2 lb/2.8 kg
Included Accessories:
Grille, Support Rails, C-Ring, Removable
Locking Connector, Cut-out Template,
Paint Shield
8.7 in.
(221 mm)
7.1 in.
(180 mm)
7.8 in.
(199 mm)
4.6 in.
(116 mm)
5.7 in.
(144 mm)
CIS300 DIMENSIONS
