SOUNDTUBE Pre-Construction Bracket: 2 in Overall Ht, 24 in Overall Lg, 48 in Overall Wd
The SOUNDTUBE Pre-Construction Bracket (MPN AC-IW31-PCB) is a pre-construction bracket designed for use with the IW31-EZ series speakers. It measures 2 inches in overall height, 24 inches in overall length, and 48…
SKU 3G-OTH-384808
Need installation or engineering help?
Ask a question
Product Description
The SOUNDTUBE Pre-Construction Bracket (MPN AC-IW31-PCB) is a pre-construction bracket designed for use with the IW31-EZ series speakers. It measures 2 inches in overall height, 24 inches in overall length, and 48 inches in overall width. This bracket is intended for installation prior to wall construction to support speaker placement.
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-IW31-PCB) is used to support IW31-EZ series speakers during wall construction. It is installed before drywall or finishing to ensure proper speaker placement and alignment in commercial or residential audio installations.
What are the specifications of the SOUNDTUBE Pre-Construction Bracket?
The SOUNDTUBE Pre-Construction Bracket (MPN AC-IW31-PCB) has an overall height of 2 in, overall length of 24 in, and overall width of 48 in. It is compatible with the IW31-EZ series and includes a preconstruction bracket for speaker support.
Where to buy the SOUNDTUBE Pre-Construction Bracket worldwide?
You can source the SOUNDTUBE Pre-Construction Bracket (AC-IW31-PCB) through 3G Electric, a global industrial equipment distributor. We handle logistics, customs clearance, and delivery to worldwide locations for this SOUNDTUBE bracket.
How to install the SOUNDTUBE Pre-Construction Bracket?
Install the SOUNDTUBE Pre-Construction Bracket before wall finishing by securing it to studs at the specified dimensions. Ensure the bracket is level and aligned with the planned speaker opening. Follow standard pre-construction bracket practices for in-wall speaker support.
Used in
Common applications for SOUNDTUBESOUNDTUBE Products
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.











