EAW CIS120 Specifications

DESCRIPTION

22.60 in

574.1 mm

22.60 in

574.1 mm

9.05 in

230.0 mm

9.55 in

242.5 mm

9.55 in

242.5 mm

The CIS120 is a high output ceiling-mounted coaxial loudspeaker
designed for fixed installation into high ceiling plenum spaces or
open structures. Utilizing a 12” coaxial driver, the CIS120 delivers
coherent point-source reproduction, as well as superior low­frequency dispersion. The result is superior full-range performance in
any distributed loudspeaker system.

The CIS120 is supplied with an integral 70V/100V line transformer,
rated to a maximum of 128 watts. Tap settings are adjustable by
means of a recessed rotary switch on the front bezel, and allows
selection of 128, 64, 32, and 16 watt taps at 70V, and 128, 64, and
32 watt taps at 100V. In addition, the transformer can be bypassed,
presenting an 8-ohm load to low-impedance systems.

A sealed, painted, 18-gauge steel back can is square in shape, and
designed to mount in a 24-inch ceiling grid. The back can includes a
recessed Euroblock input connector, with detachable mating plug,
concealed behind a hinged metal cover plate. A ceramic screw­terminal block is also present. Four eye-bolts fit to the back can, prior
to suspending the assembly. The baffle/can assembly is shipped with
the transducer installed. The powder-coated perforated steel grill is
easily installed once the wattage tap has been selected.

Optional installation kits include a 4-piece cable kit AC-CK for
suspension, and a 4-piece square trim ring kit AC-TRK to dress the
baffle into suspended ceiling tile surrounds.

CIS120 DIMENSIONS

CIS120

High-Output Ceiling-Mounted Loudspeaker

Features

• High output 12 inch LF, with coaxial 1 inch exit HF

• High speed intelligibility at high power levels

• Rened design and appearance

• Fast and easy installation

• Optional cable mounting kit AC-CK, and trim ring kit AC-TRK

PRELIMINARY

• Integral 70V/100V transformer with power-tap selector

• Direct selector switch for 8 ohm operation

• Euroblock Phoenix-type inputs and screw terminal inputs,
with through-outputs for easy parallel connections

Applications

• Foreground/background music systems

• Paging Systems

• Continuous-Duty Applications

• Sound Reinforcement Systems

Eastern Acoustic Works | One Main Street | Whitinsville, MA 01588 USA | TEL toll free within US/Canada 800.992.5013

TEL outside US 508.234.6158 | FAX [phone] | Page 1 of 4

Part No. Preliminary Rev B 6/08

CIS120

CIS120

HIGH-OUTPUT CEILING-MOUNTED LOUDSPEAKER

SPECIFICATIONS

PRODUCT DATA

Model Name CIS120

Part Number Black: 00xxxxx White: 00xxxxx

File creation date 08/15/2007

SPECIFICATION SHEET TABULAR DATA

Descriptive Data

Ways Type Mode

2-way Full-Range Single Amp

CONFIGURATION

SubsystemTransducer Loading

LF 1x12 in cone — Sealed
HF 1x1 in exit compression driver — Horn-loaded

PERFORMANCE

Operating Range 72 Hz to 20000 Hz

Nominal Beamwidth (rotatable)

Horizontal 90°

Vertical 90°

Axial Sensitivity (whole space SPL)

97 dB

Peak Sensitivity (whole space SPL)

99 dB

Power Taps 70 V:

128 W, 64 W, 32 W, 16 W

Power Taps 100 V:

128 W, 64 W, 32 W

Input Impedance (ohms) Nominal Minimum

8 ohm 6.8 ohm @ 200 Hz

Power Handling

200 W 40 V @ 8 ohms

Calculated Maximum SPL

Average Peak

116 dB 122 dB

PHYSICAL

Height (front face) 22.60”/574.1 mm

Width (front face) 22.60”/574.1 mm

Depth (from face, backwards) 9.05”/230.0 mm

Weight 48 lb/22 kg

Exploded view

AC-CK optional
cable kit

AC-TRK optional trim
ring kit

Close-up view

of controls

High-Output Ceiling-Mounted Loudspeaker

SpecificationS

PRODUCT DATA

Model Name: CIS120

Part Number: 0025388

SPECIFICATION SHEET TABULAR DATA

Descriptive Data: Ways Type Mode

2-Way Full-Range Single Amp

CONFIGURATION

Subsystem Transducer Loading

LH 1×12 in. cone — Sealed
HF 1×1 in. exit compression driver — Horn-loaded

PERFORMANCE

Operating Range: 72 Hz to 20000 Hz

Nominal Beamwidth: Horz 90°
Vert 90°

Axial Sensitivity (whole space SPL): 97 dB

Peak Sensitivity (whole space SPL): 99 dB

Power Taps 70 V: 128 W / 64 W / 32 W / 16 W

Power Taps 100 V: 128 W / 64 W / 32 W

Input Impedance (ohms): Nominal Minimum
8 ohm 6.8 ohm @ 200 Hz

Power Handling: 200 W 40 V @ 8 ohms

Calculated Maximum SPL: Average Peak
116 dB 122 dB

PHYSICAL

Height (front face): 22.60” / 574.1 mm

Width (front face): 22.60” / 574.1 mm

Depth (from face, backwards): 9.05” / 230.0 mm

Weight: 48 lb / 22 kg

PRELIMINARY

Eastern Acoustic Works | One Main Street | Whitinsville, MA 01588 USA | TEL toll free within US/Canada 800.992.5013

TEL outside US 508.234.6158 | FAX [phone] | Page 2 of 4

Part No. Preliminary Rev B 6/08