CM690i

In-Ceiling Speaker

Preliminary Technical Information for System Engineers

Specifications: CM690i

 

 

 

 

Tile bridge included

 

 

 

 

 

 

System Type

 

 

 

 

6.5” Coax, compression tweeter w/ 1” exit, in-ceiling, ported (66

 

 

 

 

 

Watt transformer for 25/70.7/100 Volt or voice coil / 8 Ohm direct)

Frequency Response (- 3 dB)1

72 Hz - 22 kHz

 

Low Frequency (-10 dB)1

 

64 Hz - 22 kHz

 

Max. Program Power

 

200 Watts

 

 

Max. Continuous Power RMS2

100 Watts

 

 

Max. UL program power3

 

70 Watts

 

 

Max. SPL dB @ 1 M

 

113 dB

 

 

Sensitivity dB @ 1W/1M4

 

93 dB

 

 

Impedance (nominal)

 

8 Ohm

 

 

Coverage Angle (-6 dB @ 2 kHz)

120º

 

 

 

 

Coverage Angle (-6 dB @ 8 kHz)

150º

 

 

 

 

Directivity Factor (Q)

 

4.97 (Averaged 100 Hz - 10 kHz); 6.47 @ 2 kHz

Directivity Index (DI)

 

6.22 dB (Averaged 100 Hz - 10 kHz); 8.11 dB @ 2 kHz

Tap Selector

 

 

 

 

6-Position rotary switch with voice coil direct (8 Ohm)

Transformer Taps

 

 

 

 

 

 

70.7 V

Output

 

 

100 V

Output

 

 

25 V

Output

 

 

66 W

111 dB

 

 

66 W

111 dB

 

 

5 W

100 dB

35 W

108.5 dB

 

 

35 W

108.5 dB

 

 

2.5 W

97 dB

19 W

106 dB

 

 

19 W

106 dB

 

 

1.25 W

94 dB

10 W

103 dB

 

 

10 W

103 dB

 

 

0.75 W

92 dB

5 W

100 dB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transducers

 

 

 

 

 

 

 

 

 

Low Frequency

 

1 x 165 mm (6.5 in) Treated fiber cone, cloth surround

High Frequency

 

1 Compression driver with waveguide and a 25.4 mm (1”) exit

Low Frequency Voice Coil

 

34 mm (1.36 in)

 

Crossover Frequency

 

3 kHz

 

 

Network Type

 

 

 

 

 

 

Low Pass

 

 

 

 

18 dB per octave, 3rd order

High Pass

 

 

 

 

18 dB per octave, 3rd order

Enclosure Material

 

Drawn aluminum backcan with ABS baffle

Motor-Board

 

 

 

 

Cast aluminum

 

Grille

 

 

 

 

Iridite-plated steel with powder-coat finish

Inputs

 

 

 

 

4 Pin, 5 mm Euroblock for individual or daisy chain connection

Colors

 

 

 

 

Black or white

 

Backcan Diameter

 

296.7 mm / 11.68 in

 

Backcan Height

 

201.7 mm / 7.94 in

 

Visible Diameter

 

375.0 mm / 14.76 in

 

Visible Height

 

27.5 mm / 1.08 in

 

Weight

 

 

 

 

5.8 kG / 12.8 lbs

 

Shipping Weight

 

N/A

 

 

Accessories

 

 

 

 

 

 

 

 

 

Included

 

 

 

 

Tile bridge, Euroblock connector, back cover plate & installation aid

Optional

 

 

 

 

Pre-Construction Bracket (AC-CM8-PCB),

 

 

 

 

 

Junction Box (AC-CM-JBOX)

Packaging

 

 

 

 

2 per box

 

 

1Frequency response is measured in half space and includes a low-frequency peak > + 3 dB.

2 Continuous power rating, EIA-426-B test.

3 UL testing specifies band-limited pink noise over the indicated frequency spectrum. 4 2.83 Volts at a distance of 1 meter.

SoundTube continually develops new product innovations and improvements. Updates to existing products without prior notice are an example of SoundTube’s drive for constant improvement.

Preliminary Technical Information

The information in this document reflects preliminary data. Items including polar plots, frequency, phase and impedance response graphs will be added when final data are available.

Key Features

BroadBeamHP® waveguide technology delivers a consistent dispersion pattern for maximum coverage area per speaker (up to 10 kHz, EASE™ documented).

66 Watt transformer and high output

(113 dB) for the sound reinforcement and PA markets.

One 165 mm (6.5 in) treated fiber driver and one compression driver with a 25.4 mm

(1 in) exit mounted to a proprietary cast- aluminum M6™ baffle and heat sink.

93 dB Average sensitivity offers high- output capabilities and reduced amplifi- cation costs.

Separate tool-free magnetic grille & bezel assembly for ease of install and in-field painting.

Iridite-plated, steel grille with protec- tive powder-coated finish for lasting durability.

Rapid-installation blind mount fixed wing mounting mechanism with con- stant tension design affixes to ceiling thickness tolerances ranging from 6.4 mm (0.25 in) to 42.9 mm (1.69 in).

UL 2043 pending.

Included accessories: Tile bridge, Euroblock connector & paint mask/installation aid.

Optional accessories: Pre-Construction Bracket & Junction Box.

High quality black or white paint finish.

Description

The CM690i is a premium 6.5” 2-way, in-ceiling, high-efficiency, high-SPL loudspeaker for distributed or 8 Ohm applications. The CM690i incorporates a dedicated 6.5” treated fiber driver and high-power compression transducer with a BroadBeamHP® waveguide to deliver a consistent dispersion pattern and superb intelligibility for the foreground music, sound reinforcement and PA markets. The CM690i incorporates a 66 Watt transformer with a 6-position tap switch and voice coil/8 Ohm direct position. Mounting hardware and tile-bridge are included and feature a fast and secure constant-tension fixed wing mounting system.

© 2006 SoundTube Entertainment. All rights reserved. PN TS-CM690 REV 04.04.06

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Phase Technology CM690i specifications Preliminary Technical Information, Key Features, Description

CM690i specifications

The Phase Technology CM690i is an innovative in-wall speaker that embodies cutting-edge audio technology, offering exceptional sound quality and aesthetic appeal for discerning audiophiles and home theater enthusiasts alike. This speaker is part of the renowned CM series, recognized for its high-performance capabilities and seamless integration into modern living spaces.

One of the standout features of the CM690i is its dual 6.5-inch woofers, which are designed to deliver robust bass response while maintaining clarity across frequencies. Coupled with a 1-inch pivoting silk dome tweeter, the CM690i excels at producing detailed highs and a balanced midrange. This configuration ensures that listeners experience immersive soundscapes, whether they are enjoying music or watching movies.

The CM690i incorporates advanced technologies such as Phase Technology’s proprietary treating process for the woofer cones, enhancing durability and sound reproduction accuracy. This treatment helps reduce distortion, allowing the speaker to handle high volumes without compromising audio fidelity. The use of a high-quality crossover network further optimizes frequency distribution, ensuring smooth transitions between the woofers and tweeter.

Another noteworthy characteristic of the CM690i is its paintable grille, which allows homeowners to customize the speaker's appearance to blend with their interior decor. This feature is particularly appealing for those who prioritize aesthetics in their home audio systems. Additionally, the speaker’s low-profile design enables it to be installed flush against walls, maximizing space while minimizing visual clutter.

Installation is made easier through the included mounting hardware and depth adjustment, accommodating various wall types. This flexibility ensures that the CM690i can be seamlessly integrated into new constructions or retrofitted into existing spaces.

Moreover, the CM690i is designed with high-quality materials that enhance durability, ensuring that the speaker can withstand the test of time while delivering consistent performance. Overall, the Phase Technology CM690i is a high-quality in-wall speaker that combines exceptional audio performance, aesthetic compatibility, and ease of installation, making it an excellent choice for any sophisticated audio system. Whether for a dedicated home theater or a multi-room music setup, the CM690i promises to deliver an unparalleled listening experience.