JBL Control 24CT 4" 2-WAY Coaxial Ceiling Spk W Transformer, Wht (Pair

JBL Control 24CT 4" 2-Way Coaxial Ceiling Speaker with Transformer

The Control 24CT is a compact ceiling-mount speaker engineered for straightforward installation in commercial and institutional spaces. Its coaxial design delivers consistent coverage and reliable performance across typical room dimensions, making it a practical choice for distributed audio systems that demand minimal visual footprint.

Acoustic Performance & Coverage

The coaxial driver arrangement—a 100 mm (4 in) polypropylene woofer with butyl rubber surround paired with a 19 mm (.75 in) titanium-coated tweeter—produces a frequency response of 80 Hz to 20 kHz with 130° conical coverage. This configuration ensures smooth, uniform sound dispersion across a space without dead zones or excessive beaming.

Installation & Flexibility

The integrated 70 V and 100 V transformer provides multiple power taps—70 V: 30 W, 15 W, 7.5 W, and 3.7 W; 100 V: 30 W, 15 W, and 7.5 W—allowing precise impedance matching in large-scale systems. The unit ships with grille, backcan, and tile rails, facilitating fast, secure mounting into standard suspended ceiling grids.

Key Features

• 100 mm (4 in) polypropylene-coated woofer with pure butyl rubber surround
• 19 mm (.75 in) titanium-coated tweeter for extended high-frequency response
• Aluminum voice coil former for enhanced thermal dissipation
• Frequency range: 80 Hz – 20 kHz
• Power capacity: 80 W Continuous Program Power / 40 W Continuous Pink Noise
• 70 V transformer taps: 30 W, 15 W, 7.5 W, 3.7 W
• 100 V transformer taps: 30 W, 15 W, 7.5 W
• 130° conical coverage angle
• SonicGuard overload protection system
• Dimensions: 7.9" H × 7.7" Dia. (200 × 195 mm)
• Includes grille, backcan, and tile rails for rapid installation

The Control 24CT delivers professional distributed-audio performance in a compact form factor with transformer flexibility built in, making it a reliable solution for background music, paging, and speech reinforcement applications.