Soundtube CM62-EZS-II In-Ceiling Speaker Owner’s Manual
- June 13, 2024
- SOUNDTUBE
Table of Contents
Soundtube CM62-EZS-II In-Ceiling Speaker
CM-EZ / BGM Series
Install Instructions for:
CM42-EZs-II, CM62-EZ-II, CM62-EZs-II, CM82-EZ-II, CM82-EZs-II, CM82-EZ-FS, CM82-EZs-FS, CM89-EZ, CM52-BGM, CM52s-BGM, CM62-BGM, and CM82-BGM
Ceiling thickness tolerances
CM42-EZs Ceiling thickness tolerances
Product Components
- Tile bridge
- Flexible conduit clamp
- Cover plate
- Secondary attachment point
- Speed Wing™ mounting arms
- Baffle
- Installation aid/paint mask
- Grille
- Grille safety restraint
Box Contents
- 1 Speaker
- 1 Flexible conduit clamp
- 1 Cover plate
- 1 Grille
- 1 Installation aid/paint mask
UL Listed
1480 & 2043 (CM82-EZ-FS and CM82-EZs-FS are UL1480 UUMW listed, all other CMEZ and BGM speakers are UL1480 UEAY listed.)
© 2020 MSE Audio, and SoundTube Entertainment, Inc. All rights reserved. PN INS-RSI | Rev 06.24.2020
Warning
- SoundTube speakers must be installed by a professional audio installer/contractor. For safety and for optimum audio performance, the installer must follow all directions issued by SoundTube Entertainment.
- Do not specify or install a speaker near the support beam, ventilation duct, or other structure that may interfere with speaker function or dispersion.
Installation Instructions
Drop Tile Ceiling Install Instructions
-
Unpack the speaker & set aside the grille assembly.
-
Use the included tile bridge to mark cutouts in the tile.
-
Use Rotozip or another tool to cut the hole.
Hole Diameters:
CM42-EZs-II: 165.1 mm (6.50 in) All other CMEZ, FS, & BGM models: 266.7 mm (10.50 in) -
Run signal wires through the conduit connector, then through the cover plate. Connect to the ceramic terminal strip. Two + and two -connectors are provided for daisy chaining.
-
Tighten the screw on a terminal plate, and push the conduit connector into a knockout.
-
Insert speaker into mounting hole with installation aid in place. Screw down both bolts on the baffle face to actuate the mounting wings. Firmly secure both bolts – do not
over-tighten. -
If required, a sheet-metal tab located on the rear panel of the speaker serves as a secondary point of attachment (cable not included).
-
Once all painting and finish work is completed, remove the paint mask.
- Select the tap position by adjusting the rotary switch to the desired high impedance value or voice coil direct mode.
- Attach the grille safety clip by placing the large end of the clip over a snap-fit post (1), then slide the clip until the small end snaps into place around the post (2).
- Press grille into place.
- Done!
Sheetrock Ceiling Install Instructions
-
Unpack the speaker & set aside the grille assembly.
-
Use the included tile bridge to mark cutouts in sheetrock.
-
Use Rotozip or another tool to cut the hole.
Hole Diameters: CM42-EZs-II: 165.1 mm (6.50 in) All other CMEZ, FS, & BGM models: 266.7 mm (10.50 in) -
Run signal wires through the conduit connector, then through the cover plate. Connect to the ceramic terminal strip. Two + and two -connectors are provided for daisy chaining.
- Tighten the screw on a terminal plate, and push the conduit connector into a knockout.
- If required, a sheet-metal tab located on the rear panel of the speaker serves as a secondary point of attachment (cable not included).
- Insert speaker into mounting hole with installation aid in place. Screw down both bolts on the baffle face to actuate the mounting wings. Firmly secure both bolts – do not over-tighten.
- Once all painting and finish work is completed, remove the paint mask.
- Select the tap position by adjusting the rotary switch to the desired high impedance value or voice coil direct mode.
- Attach the grille safety clip by placing the large end of the clip over a snap-fit post (1), then slide the clip until the small end snaps into place around the post (2).
- Press grille into place.
- Done!
Pre-Construction Bracket Install Instructions
-
Nail or screw bracket to joists. Secure conduit/signal wire away from the hole in the bracket.
-
Complete Finish work.
-
Use Rotozip or another tool to cut the hole.
Hole Diameters: CM42-EZs-II: 165.1 mm (6.50 in) All other CMEZ, FS, & BGM models: 266.7 mm (10.50 in) -
Run signal wires through the conduit connector, then through the cover plate. Connect to the ceramic terminal strip. Two + and two -connectors are provided for daisy chaining.
- Tighten the screw on a terminal plate, and push the conduit connector into a knockout.
- If required, a sheet-metal tab located on the rear panel of the speaker serves as a secondary point of attachment (cable not included).
- Insert speaker into mounting hole with installation aid in place. Screw down both bolts on the baffle face to actuate the mounting wings. Firmly secure both bolts – do not over-tighten.
- Once all painting and finish work is completed, remove the paint mask.
- Select the tap position by adjusting the rotary switch to the desired high impedance value or voice coil direct mode.
- Attach the grille safety clip by placing the large end of the clip over a snap-fit post (1), then sliding the clip until the small end snaps into place around the post (2).
- Press grille into place.
- Done!
EQ settings required for the EN54-24 specific installations
| Model | EQ-1 | Bandwidth | EQ-2 | Bandwidth |
|---|---|---|---|---|
| CM62-BGM | -3dB @ 125Hz | .5 Octave | -3dB @ 175Hz | 1.0 Octave |
| CM62-EZ-II | -6dB @ 200Hz | 1.0 Octave | +2dB @ 4800Hz | 0.7 Octave |
| CM62-EZs-II | -6dB @ 200Hz | 1.0 Octave | +3dB @ 4800Hz | 0.7 Octave |
| CM42-EZs-II | -4dB @ 200Hz | 1.0 Octave |
FAQs
What is the CM62-EZS-II speaker designed for?
The Soundtube CM62-EZS-II is designed as an in-ceiling speaker, suitable for both home and commercial applications.
What are the installation options for the CM62-EZS-II speaker?
The speaker can be installed in drop tile ceilings, sheetrock ceilings, and it also has a pre-construction bracket installation option.
Are there any specific warnings associated with the installation?
Yes, Soundtube speakers must be installed by a professional audio installer or contractor. They should not be installed near support beams, ventilation ducts, or any structure that could interfere with its function or sound dispersion.
What's the hole diameter required for installing the CM62-EZS-II?
For the CM62-EZS-II speaker, a hole diameter of 266.7 mm (10.50 inches) is required.
How can I connect the speaker to my sound system?
Signal wires should be run through the conduit connector, then through the cover plate. The wires can then be connected to the ceramic terminal strip.
Can I daisy-chain multiple speakers?
Yes, the terminal strip provides two + and two - connectors specifically for daisy chaining.
What precautions should I take during installation?
Ensure you do not over-tighten the bolts on the baffle face while securing the speaker. If required, you can use the sheet-metal tab on the rear of the speaker as a secondary attachment point.
How do I select the tap position for the speaker?
You can select the tap position by adjusting the rotary switch to your desired high impedance value or voice coil direct mode.
Are there any EQ settings I need to be aware of for specific installations?
Yes, for example, the CM62-EZS-II requires an EQ setting of -6dB @ 200Hz with a 1.0 Octave bandwidth and +3dB @ 4800Hz with a 0.7 Octave bandwidth.
What components are included in the box with the speaker?
The box contains the speaker, a flexible conduit clamp, a cover plate, a grille, and an installation aid/paint mask.
Can the speaker grille be painted?
The installation aid doubles up as a paint mask. Once all the painting and finishing work is done, the mask can be removed, ensuring the speaker grille retains its original finish.
Do I need to take any safety precautions when installing the grille?
Yes, it is advisable to attach the grille safety clip properly. This clip ensures the grille remains securely in place.
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