JBL Professional MTC-25UB-1 U-Bracket Instruction Manual

1. Product Overview

The JBL Professional MTC-25UB-1 is a U-bracket specifically designed for mounting the JBL Control 25-1 background/foreground loudspeaker. This bracket provides a secure and stable mounting solution, allowing for precise positioning of the loudspeaker in various installations. It is available in black to match the speaker's finish.

Image showing the JBL Professional MTC-25UB-1 U-Bracket, designed for secure mounting of Control 25-1 loudspeakers.

2. Package Contents

Please verify that your package contains the following items:

• 1 x JBL Professional MTC-25UB-1 U-Bracket
• Mounting Hardware (screws, washers, etc. - specific hardware may vary, refer to packaging)

3. Safety Information

Read all instructions carefully before installation. Failure to do so may result in property damage or personal injury.

• Professional Installation Recommended: Installation of loudspeakers and mounting hardware can be complex and requires knowledge of appropriate hardware and safe mounting techniques. If you are unsure, consult a qualified professional installer.
• Weight Capacity: Ensure the mounting surface can safely support the combined weight of the U-bracket and the Control 25-1 loudspeaker. The Control 25-1 loudspeaker weighs approximately 2.3 kg (5 lbs).
• Secure Fasteners: Always use appropriate fasteners for the mounting surface (e.g., wood studs, concrete, drywall anchors). Ensure all screws and bolts are tightened securely to prevent accidental detachment.
• Avoid Obstructions: Before drilling, verify there are no hidden electrical wires, plumbing, or other obstructions in the wall or ceiling.
• Tools: Use appropriate tools for installation and wear safety glasses.

4. Setup and Installation

This section outlines the general steps for installing the MTC-25UB-1 U-bracket with a JBL Control 25-1 loudspeaker. Always refer to local building codes and safety regulations.

1. Identify Mounting Location: Choose a suitable location on a wall or ceiling that can structurally support the loudspeaker and bracket. Mark the desired mounting points.
2. Prepare Mounting Surface: Drill pilot holes at the marked locations, ensuring they are appropriate for the chosen fasteners and mounting surface material.
3. Attach U-Bracket to Surface: Securely fasten the U-bracket to the wall or ceiling using the provided or appropriate mounting hardware. Ensure the bracket is level and firmly attached.
4. Attach Loudspeaker to U-Bracket: Align the mounting points on the JBL Control 25-1 loudspeaker with the holes on the U-bracket. Insert the appropriate screws through the bracket and into the loudspeaker's mounting points.
5. Secure Loudspeaker: Tighten all screws firmly to ensure the loudspeaker is securely attached to the U-bracket. Do not overtighten.
6. Adjust Angle (if applicable): If the bracket allows for angle adjustment, set the loudspeaker to the desired listening position and tighten any adjustment screws to lock it in place.
7. Final Check: Gently test the stability of the mounted loudspeaker to ensure it is secure and will not detach.

5. Operating

The MTC-25UB-1 U-bracket functions as a fixed or adjustable mounting support for the JBL Control 25-1 loudspeaker. Once installed, its primary operation is to hold the loudspeaker securely in its intended position. No active operation is required from the bracket itself.

6. Maintenance

The MTC-25UB-1 U-bracket requires minimal maintenance to ensure long-term reliability.

• Regular Inspection: Periodically inspect the bracket and all mounting points for any signs of wear, corrosion, or loosening.
• Cleaning: Clean the bracket with a soft, dry cloth. Avoid abrasive cleaners or solvents that could damage the finish.
• Tighten Fasteners: If any fasteners appear loose, carefully re-tighten them. Do not overtighten.

7. Troubleshooting

If you encounter issues with your MTC-25UB-1 U-bracket, consider the following:

• Loudspeaker Feels Loose:
  • Ensure all screws attaching the loudspeaker to the U-bracket are securely tightened.
  • Verify that the U-bracket itself is firmly attached to the mounting surface.
• Bracket Appears Unstable:
  • Re-check all mounting fasteners for tightness.
  • Confirm that the mounting surface is structurally sound and appropriate for the weight.
  • If using anchors, ensure they are correctly installed and rated for the load.

If problems persist, contact JBL Professional support or a qualified installer.

8. Specifications

9. Warranty and Support

For warranty information, please refer to the official JBL Professional website or the documentation included with your Control 25-1 loudspeaker. The U-bracket is typically covered under the accessory warranty terms.

Manufacturer Contact Information:

JBL Professional
ELKHART, IN, 46517 US

For technical support or further assistance, please visit the JBL Professional website.