High-Output Ceiling-Mounted Loudspeakerliterature.puertoricosupplier.com/040/DH39971.pdf · Part...

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Part No. 0032598 Rev A 11/08 DESCRIPTION The CIS961 ceiling loudspeaker features a powerful 3-way design that provides exceptional performance, especially in high ceiling, large-space applications. The CIS961 (60-degree by 60-degree dispersion) incorporates four 5.25-inch LF cone woofers, four 4-inch MF cone woofers and a 1-inch-exit HF compression driver mounted on a large horn that foster superior pattern control. The application of proprietary frequency shading techniques facilitates the eight cone woofers working together to provide LF output and impact equal to that of a 12-inch LF woofer. The CIS961 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 that allows selection of 128-, 64-, 32-, and 16-watt taps at 70 volts, and 128-, 64-, and 32-watt taps at 100 volts. 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 screw terminal block is also present. Mounting is accomplished using the integral eyebolts on the rear to suspend the loudspeaker with optional, adjustable, wire rope rigging. A cable clamp secures the incoming loudspeaker cable. CIS961 High-Output Ceiling-Mounted Loudspeaker • 3-way design for very high-quality, high-output reproduction • Frequency-shaded passive crossover • Unique driver array for wide-bandwidth pattern control • Integral 70.7/100V transformer with power-tap selector • Fully appointed one-piece back can Features • Meeting Rooms Hotels • Houses of Worship Boardrooms • Courtrooms Multi-Purpose Facilities • Multizone Paging/Music Systems Applications 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 508.234.8251 | Page 1 of 5 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

Transcript of High-Output Ceiling-Mounted Loudspeakerliterature.puertoricosupplier.com/040/DH39971.pdf · Part...

Part No. 0032598 Rev A 11/08

DESCRIPTIONThe CIS961 ceiling loudspeaker features a powerful 3-way design that provides exceptional performance, especially in high ceiling, large-space applications. The CIS961 (60-degree by 60-degree dispersion) incorporates four 5.25-inch LF cone woofers, four 4-inch MF cone woofers and a 1-inch-exit HF compression driver mounted on a large horn that foster superior pattern control. The application of proprietary frequency shading techniques facilitates the eight cone woofers working together to provide LF output and impact equal to that of a 12-inch LF woofer.

The CIS961 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 that allows selection of 128-, 64-, 32-, and 16-watt taps at 70 volts, and 128-, 64-, and 32-watt taps at 100 volts. 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 screw terminal block is also present. Mounting is accomplished using the integral eyebolts on the rear to suspend the loudspeaker with optional, adjustable, wire rope rigging. A cable clamp secures the incoming loudspeaker cable.

CIS961High-Output Ceiling-Mounted Loudspeaker

• 3-way design for very high-quality, high-output reproduction

• Frequency-shaded passive crossover

• Unique driver array for wide-bandwidth pattern control

• Integral 70.7/100V transformer with power-tap selector

• Fully appointed one-piece back can

Features

• Meeting Rooms • Hotels

• Houses of Worship • Boardrooms

• Courtrooms • Multi-Purpose Facilities

• Multizone Paging/Music Systems

Applications

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 508.234.8251 | Page 1 of 5

22.60 in574.1 mm

22.60 in574.1 mm

9.05 in230.0 mm

9.55 in242.5 mm

9.55 in242.5 mm

Part No. 0032598 Rev A 11/08

CIS961High-Output Ceiling-Mounted Loudspeaker

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 508.234.8251 | Page 2 of 5

SpecificationSPRODUCT DATAModel Name: CIS961

Part Number: 0026852

SPECIFICATION SHEET TABULAR DATA Descriptive Data: Ways Type Mode

3-Way Full-Range Single Amp

CONFIgURATION Subsystem: Transducer Loading LF 4 × 5.25 in cone Sealed MF 4 × 4.5 in cone Sealed HF 1 × 1 in exit Horn

Operating Mode: Amplifier Channels External Signal Processing Single-amp LF/MF/HF HPF

PERFORMANCEOperating Range: 82 Hz to 20 kHz

Nominal Beamwidth: Horz 60° Vert 60°

Axial Sensitivity (whole space SPL): LF/MF/HF 93 dB 82 Hz to 20 kHz

Input Impedance (ohms): Nominal Minimum LF/MF/HF 8 7.2 @ 1000 Hz

Input Taps (LF/MF/HF): 70 V: 128 W / 64 W / 32 W / 16 W 100 V: 128 W / 64 W / 32 W

High Pass Filter: High Pass=>60 Hz, 12 dB/octave Butterworth

Accelerated Life Test: LF/MF/HF 40 V 200 W @ 8 ohm

Calculated Axial Output Limit (whole space SPL): Average Peak LF/MF/HF 115 dB 121 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

Part No. SWxxxx Rev. 2 08/07

CIS120HIGH-OUTPUT CEILING-MOUNTED LOUDSPEAKER

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 | Page 2 of 4

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

PHYSICALHeight (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

Part No. 0032598 Rev A 11/08

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CIS961 Axial Response vs. Frequency

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CIS961High-Output Ceiling-Mounted Loudspeaker

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 508.234.8251 | Page 3 of 5

Part No. 0032598 Rev A 11/08

CIS961 Vertical Polars

CIS961High-Output Ceiling-Mounted Loudspeaker

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 508.234.8251 | Page 4 of 5

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Part No. 0032598 Rev A 11/08

CIS961 Horizontal Polars

CIS961High-Output Ceiling-Mounted Loudspeaker

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 508.234.8251 | Page 5 of 5

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