The JBL Control 426C/T-LS is a high-performance, two-way coaxial ceiling loudspeaker engineered for commercial spaces requiring life-safety compliance. Featuring a 6.5 woofer and coaxial 1 soft-dome tweeter, this loudspeaker delivers full, consistent 110 coverage with JBLs proprietary Coplanar Radiation Boundary Integrator (CRBI) technology. Certified to the UL1480 Standard, the Control 426C/T-LS is ideal for fire alarm and emergency signaling systems while maintaining sleek, modern aesthetics. Its integrated enclosure fits most ceiling plenums, and full-face magnetic grilles, along with optional black and square grilles, ensure seamless integration with contemporary interiors.

Key Features

• UL1480 Standard certified for fire alarm and life-safety applications

• Integrated 6.5 woofer and 1 soft-dome tweeter for full-range sound

• CRBI technology ensures consistent 110 coverage across the listening area

• Built-in 70V/100V multi-tap transformer plus 12-ohm low-impedance direct input

• Full-face magnetic grille with optional black or square grille accessories

• Top and side cable entry options for flexible installation

• Robust dogear mounting design accommodates various ceiling thicknesses

• IP33-rated for moisture and dust resistance

• Includes grille, C-ring, and tile rails

Specifications

Optional Accessories

• JBL-MTC-426BG-LS Black Round Grille

• JBL-MTC-426SG-LS White Square Grille

• JBL-MTC-426NC New Construction Bracket

• JBL-MTC-426MR Mud-Ring Construction Bracket

• JBL-MTC-48TRX4 Tile Rail for 4′ x 4′ Ceiling Tiles