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Cambridge Qt Active Emitter Sound Masking Speakers (4 Pack with 16ft RJ45 UTP Cables) Plenum-Rated UL 2043 Listed - Black

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Cambridge Qt Active Emitter Sound Masking Speakers (4 Pack with 16ft RJ45 UTP Cables) Plenum-Rated UL 2043 Listed - Black

Part # 930-10855-00001

Model # Qt Active Emitter

The Cambridge Qt Active Emitter (black) is a single-source Emitter loudspeaker capable of sound masking, paging and music. The Cambridge Qt sound masking emitters are the backbone of the Qt Quiet Technology Sound Masking System. Qt emitter sound masking speakers are smaller than a coffee mug. Delivers superior uniformity which leads to a more comfortable sound masking experience and clear, quality office paging and background music.

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Description

Details

Cambridge Sound Management Qt Active Emitters for Sound Masking, Paging and Music

Qt Active Emitters are wide dispersion (nearly 180 degrees) direct field devices with 1.25-inch (3.17 cm) drivers capable of simultaneous reproduction of both sound masking and clear audio sources such as paging signals. Patented direct field technology ensures both uniform, comfortable sound masking as well as clear, articulate paging in a device that’s virtually invisible once deployed in finished or open structure ceilings.

The Qt Active Emitter features onboard active electronics to power the emitter and a ported enclosure design allowing lower frequency extension to the 100 Hz octave band. Power is delivered via an external power supply and power injectors, both available as accessories.

Active Emitters deliver four uncorrelated audio channels, automatically eliminating phasing. Active Emitters are plenum-rated, ETL listed, and comply with UL 2043. Each Active Emitter comes standard with a slip-ring mount for acoustical tile mounting.

These features, along with plug and play installation and easy configuration capability, make Cambridge Qt® X systems the most intelligently engineered and most effective sound masking systems on the market today.

Features

Features

Wide dispersion direct field speakers with 1.25 inch (32 mm) drivers
Small driver size results in nearly 180-degree dispersion of direct field sound masking
Reduces acoustical interference by using four uncorrelated channels
DIP switches attenuate the volume level up to 4.5 dB in 1.5 dB decrements for easy micro-zoning
Plug and play installation and easy configuration
Comes standard with slip ring for acoustical tile mounting
CE marked, UL listed, and RoHS compliant
Evaluated to the requirements of UL 2043 and is suitable for use in air handling spaces
Met Works with WELL licensing criteria for sound masking.
5-year warranty

Specification

Sound Masking Frequency Response	100Hz to 6.8kHz
Music/Paging Frequency Response	105Hz to 12kHz
Masking Min - Max SPL	30 dBA to 60 dBA @ 1 meter
Music/Paging Max SPL	74 dBA @ 1 meter
Nominal Impedance	40,000 Ω
Nominal Dispersion	170 degrees conical / half space
I/O Connectors	2 RJ-45 connectors
Channel Selection	4 Auto-Sequencing and Repeating Channels
Selectable Attenuation	0 dB, -1.5 dB, -3 dB, -4.5 dB
Cabling	Category UTP Cabling (8 conductor)
Included Accessories	Acoustic Ceiling Tile Mounting Ring
Loudspeaker Type	Active w/ Integral Amplifier
Maximum Power Consumption	2 watts
Operating Voltage	36 VDC
Enclosure	Front Vented
Color	Black
Compliance	ETL listed (USA and Canada) Evaluated to the requirements of UL 2043 and is suitable for use in air handling spaces
Installation Cutout Diameter	2.68" (68 mm)
Driver Diameter	1.25" (31.75 mm)
Dimensions (H x Dia)	3.5" (88.9 mm) x 3.25" (82.55 mm)
Net Weight	0.41 lbs (6.5 oz)

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