SOUNDTUBE Pre-Construction Bracket: 2 in Overall Ht, 24 in Overall Lg, 48 in Overall Wd
The SOUNDTUBE Pre-Construction Bracket (MPN AC-CM31-PCB) is a pre-construction bracket designed for use with the CM31-EZ series speakers. It measures 2 inches in overall height, 24 inches in overall length, and 48…
SKU 3G-OTH-384804
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Product Description
The SOUNDTUBE Pre-Construction Bracket (MPN AC-CM31-PCB) is a pre-construction bracket designed for use with the CM31-EZ series speakers. It measures 2 inches in overall height, 24 inches in overall length, and 48 inches in 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 Pre-Construction Bracket used for?
The SOUNDTUBE Pre-Construction Bracket (AC-CM31-PCB) is used to mount CM31-EZ series speakers into new construction ceilings before drywall is installed. It provides a secure, code-compliant support structure for commercial audio installations in offices, retail spaces, and hospitality venues.
What are the specifications of the SOUNDTUBE Pre-Construction Bracket?
The SOUNDTUBE Pre-Construction Bracket (MPN AC-CM31-PCB) has an overall height of 2 in, overall length of 24 in, and overall width of 48 in. It is designed exclusively for the CM31-EZ series speakers and is manufactured by SOUNDTUBE.
Where to buy the SOUNDTUBE Pre-Construction Bracket worldwide?
3G Electric supplies the SOUNDTUBE Pre-Construction Bracket (AC-CM31-PCB) worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the SOUNDTUBE Pre-Construction Bracket?
Install the SOUNDTUBE Pre-Construction Bracket before drywall is hung. Secure it to ceiling joists using appropriate fasteners, ensuring the bracket is level and aligned with the speaker cutout location. Follow SOUNDTUBE's guidelines for the CM31-EZ series to ensure proper fit and load support.
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3G Electric supplies SOUNDTUBE pre-construction brackets & tile bridges for speakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











