JBL Control 426C/T 6.5" Passive 2-Way Coaxial Ceiling-Mounted Loudspeaker

The JBL Control 426C/T is a 6.5‑inch two‑way coaxial ceiling loudspeaker designed for commercial and professional installed sound applications. It features JBL’s CRBI™ (Coplanar Radiation Boundary Integrator) technology, which delivers smooth, consistent sound coverage over a wide listening area. This model is intended for installation in ceiling plenum spaces and supports both low‑impedance and high‑impedance (70V/100V) systems, making it versatile for distributed audio systems in offices, retail spaces, schools, restaurants, and other environments.

Key Features

Audio Performance

• Two‑way coaxial design with a 6.5″ low‑frequency driver and 1.0″ soft‑dome high‑frequency tweeter for full‑range audio.

• CRBI™ technology provides uniform 110° conical coverage with reduced on‑axis hot spots and off‑axis drop‑offs.

• Wide frequency response from approximately 72 Hz up to 19 kHz for clear and balanced sound.

• High output capability with robust power handling up to ~220 W program and strong peak levels.