The JBL MTC-19MR is a Mud Ring Construction Bracket (also known as a plaster ring), designed to facilitate the clean and precise installation of specific JBL Control Series ceiling subwoofers in drywall or plastered surfaces, particularly the Control 19CS and 19CST models. It is not a “mounting arm” in the traditional sense, but rather a pre-installation accessory used before the sheetrock is installed. Read more
Features
• Pre-installation Mounting Aid: Installs before sheetrock to create a precise and clean cutout for ceiling speakers.
• Compatibility: Specifically designed for JBL Control 19CS and 19CST ceiling subwoofers.
• Mud Ring / Plaster Ring: Features a circular offset acting as an edge guide for sheetrock plastering and “mudding,” ensuring a seamless finish.
• Secure Attachment: Includes wings that securely attach to the building structure for a stable foundation.
• Bulk Pack: Typically sold in packs of 6 for multiple installations.
