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SOUNDTUBE In-Ceiling Speaker: Passive, 1-Way, 8 ohm Impedance, 6 1/4 in Overall Wd - Ceiling-Mount Speakers
SOUNDTUBECeiling-Mount Speakers

SOUNDTUBE In-Ceiling Speaker: Passive, 1-Way, 8 ohm Impedance, 6 1/4 in Overall Wd

The SOUNDTUBE CM31-EZ-BK is a passive, indoor ceiling-mount speaker. It is a 1-way unit with 8 ohm impedance and a 6 1/4-inch overall width.

SKU 3G-OTH-384004

Brand
SOUNDTUBE
Item
In-Ceiling Speaker: Passive, 1-Way, 8 ohm Impedance, 6 1/4 in Overall Wd
Category
Ceiling-Mount Speakers
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Technical Specifications

SOUNDTUBE
Manufacturer Part Number
CM31-EZ-BK
Type
1-Way, CM31-EZ-BK
Impedance
8 ohm
Overall Wd
6 1/4 in
Power Style
Passive
For Location
Indoor
View Full Spec Sheet

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SOUNDTUBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SOUNDTUBE CM31-EZ-BK is a passive, indoor ceiling-mount speaker. It is a 1-way unit with 8 ohm impedance and a 6 1/4-inch overall width.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SOUNDTUBE CM31-EZ-BK used for?

The SOUNDTUBE CM31-EZ-BK is a passive indoor ceiling-mount speaker designed for background music and paging in commercial spaces such as offices, retail stores, and hospitality venues. Its 1-way design and 8 ohm impedance make it suitable for integration with standard audio systems.

What are the specifications of the SOUNDTUBE CM31-EZ-BK?

The SOUNDTUBE CM31-EZ-BK is a passive, 1-way ceiling speaker with 8 ohm impedance and a 6 1/4-inch overall width. It is rated for indoor use only. The manufacturer part number is CM31-EZ-BK. For detailed frequency response or power handling, consult the SOUNDTUBE datasheet.

Where to buy the SOUNDTUBE CM31-EZ-BK worldwide?

3G Electric supplies the SOUNDTUBE CM31-EZ-BK to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this ceiling-mount speaker.

How to install the SOUNDTUBE CM31-EZ-BK ceiling speaker?

Install the SOUNDTUBE CM31-EZ-BK by cutting a hole in the ceiling tile to match the 6 1/4-inch overall width, then securing the speaker with the included mounting tabs. Connect the 8 ohm speaker wires to a compatible amplifier. Follow local electrical codes and ensure the unit is used indoors only.

Used in

Common applications for SOUNDTUBE
Warehouse paging — SoundTube RS31-EZ-T-BK pendant speakers for overhead voice announcements in high-ceiling storage areas.
Outdoor perimeter coverage — SoundTube SM590I-II-WX-WH wall-mount speakers for weather-resistant audio in loading docks or exterior zones.
Office background music — SoundTube CM600I-WH ceiling speakers for discreet 2-way audio in drop-ceiling commercial spaces.
Industrial emergency notification — SoundTube pendant speakers with AC-FE1 forged eyebolts for secure suspension in manufacturing plants.
Motion-triggered audio — SoundTube FP-MOTION MODULE with FP6030-II speakers for automated alerts in corridors or restricted areas.
Rack-mounted audio distribution — SoundTube AC-WLL-RMA rack mount adapter for integrating WLL-TX1 series speakers into equipment racks.

SOUNDTUBE Products

3G Electric supplies SOUNDTUBE ceiling-mount speakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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