JBL MTC-28UB-1, U-Bracket for Control 28-1 Speakers staging Sensitivity: 107 dB SPL/mW at

Sensitivity: 107 dB SPL/mW at 1 kHz

and stronger than regular PET speaker units

and general adequacy

Frequency Response [- 3dB] 70 - 19

JBL MTC-28UB-1, U-Bracket for Control 28-1 Speakers staging Sensitivity: 107 dB SPL/mW atThe JBL MTC 28UB 1, U Bracket for Control 28 1 Speakers is designed to securely mount the surface mount loudspeaker to walls, decks, and ceilings and provides swiveling capability. The accessory bracket includes rubber and friction washers, pressure trim fitting plastic, and M6 bolts and flat washers. Product Specifications: Type: Wall Mount Material of Construction: Plastic, Rubber, Steel Weight: 2. 1 lb Dimensions (LxWxH): 16. 5 x 8 x 4. 8"