Phase Technology CM82-EZ Applications, Patented SoundTube, Technologies, Technical Data

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CM82-EZ

In-Ceiling Speaker

 

 

 

 

Technical Information for System Engineers

 

 

Frequency Response

 

 

 

 

 

 

Applications

 

 

 

 

 

 

 

 

 

Developed specifically for the pag-

120

 

 

 

 

 

 

 

 

ing and background music applica-

 

 

 

 

 

 

 

 

tions where cost, quality and fit are

dBSPL

 

 

 

 

 

 

 

 

 

110

 

 

 

 

 

 

 

 

paramount, the CM82-EZ is ideal for

 

 

 

 

 

 

 

 

hotels, retail stores, restaurants, airports,

 

 

 

 

 

 

 

 

 

100

 

 

 

 

 

 

 

 

churches (under eave) or boardrooms.

90

 

 

 

 

 

 

 

 

Indeed, the entire CM-EZ series is engi-

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neered for installations where high-effi-

70

 

 

 

 

 

 

 

 

ciency and rapid installation are critical

 

 

 

 

 

 

 

 

attributes. For applications requiring

 

 

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

 

additional bass response, SoundTube’s

 

 

 

 

 

 

 

 

 

50

 

 

 

 

 

 

 

 

CM1001d subwoofer provides true low-

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end response down to 50 Hz.

30

 

 

 

 

 

 

 

 

Patented SoundTube

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Technologies

20

50

100

Hz

500

1k

5k

10k

20k

SoundTube Entertainment and the

 

 

 

 

 

 

 

 

 

MSE Audio Group constantly develop

 

 

 

 

 

 

 

 

 

new technologies which enhance audio

 

 

 

 

 

 

 

 

 

product performance. SoundTube Enter-

Phase/Impedance Reponse

 

 

 

 

 

tainment innovations are protected by

 

 

 

 

 

multiple U.S. & international patents,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

which explicitly cover SoundTube dome,

 

 

 

 

 

 

 

 

 

enclosure and dispersion technologies.

Ohms

 

 

 

 

 

 

 

Angle

The MSE Audio Group actively defends

45

 

 

 

 

 

 

 

180

its patents in order to protect SoundTube

Impedence

 

 

 

 

 

 

resellers and end-users

40

Phase

 

 

 

 

 

 

135

 

 

 

 

 

 

Technical Data and

 

 

 

 

 

 

 

35

 

 

 

 

 

 

 

90

30

 

 

 

 

 

 

 

45

Specification Tools

 

 

 

 

 

 

 

Technical Data

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0

 

 

 

 

 

 

 

SoundTube Entertainment strives to

 

 

 

 

 

 

 

 

-45

20

 

 

 

 

 

 

 

provide complete and effective techni-

 

 

 

 

 

 

 

 

 

15

 

 

 

 

 

 

 

-90

cal information and data to dealers,

10

 

 

 

 

 

 

 

-135

engineers and designers. All data are

 

 

 

 

 

 

 

 

 

available from SoundTube Entertain-

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-180

ment or at www.soundtube.com and

0

 

 

 

 

 

 

 

 

includes EASE™ Data – 3-D polar plots

 

 

 

 

 

 

 

 

 

10

50

100

Hz

500

1k

5k

10k

20k

and SoundTubeSPEC™ – Proprietary

 

 

 

 

 

 

 

 

 

SoundTube speaker placement software.

Beamwidth (-6 dB)

 

 

 

 

Directivity Index (DI)

Angle

 

 

 

180

 

 

 

150

 

 

 

120

 

 

 

90

 

 

 

60

 

 

 

30

 

 

 

0

 

 

 

20

50 100

Hz 500

1k

 

 

dB

 

 

 

 

 

 

 

 

 

20

 

 

 

 

 

 

 

 

 

15

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

-5

 

 

 

 

 

 

 

5k

10k

-10 25

50

100

Hz

500

1k

5k

10k

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Contents Description Preliminary Technical Information Key FeaturesIn-Ceiling Speaker Applications Technical DataSpecification Tools Patented SoundTubeSoundTube Entertainment Optional Accesories Included AccessoriesMechanical Drawings

CM82-EZ specifications

The Phase Technology CM82-EZ is a premium ceiling mounted speaker specifically designed to deliver exceptional audio performance in both residential and commercial settings. Known for its high-quality sound reproduction and versatility, the CM82-EZ speaker is engineered to blend seamlessly with modern interiors while providing an immersive listening experience.

One of the standout features of the CM82-EZ is its innovative 8-inch woofer, which is designed to produce deep and rich bass responses. This is complemented by a 1-inch soft dome tweeter that ensures clear and detailed high frequencies. Together, these components create a balanced sound profile that is suitable for a variety of audio applications, from home theater setups to music distribution in commercial spaces.

The CM82-EZ employs Phase Technology’s proprietary technology known as "Phase Coherent" design. This allows for a time-aligned sound that minimizes phase distortion, providing listeners with a more accurate representation of the original audio source. Additionally, the speaker includes a specially designed enclosure that enhances bass response while reducing unwanted resonances, which is particularly beneficial in ceiling installations where space can be limited.

Installation of the CM82-EZ is made easy through its user-friendly design. The speaker features a low-profile design that enables it to fit flush with the ceiling, allowing for a clean aesthetic. Furthermore, the speaker is equipped with a wide range of mounting hardware and features a grid-style mounting system that simplifies the process of fixing the speaker securely in place.

Another notable characteristic of the CM82-EZ is its wide dispersion pattern. This feature ensures that sound is evenly distributed across a large area, making it an ideal choice for open spaces or larger rooms where comprehensive audio reach is essential. The speaker has a power handling capacity of up to 100 watts, making it robust enough to handle a variety of audio sources without distortion.

Overall, the Phase Technology CM82-EZ combines elegant design with superior audio performance, making it an excellent choice for those looking to enhance their space with high-quality sound. Its advanced technologies and thoughtful construction ensure that it stands out as a leader in the ceiling speaker market, providing users with an optimal auditory experience.
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