Overview The JBL CONTROL 12C/T-BK is a pair of professional passive ceiling loudspeakers designed to deliver clear and balanced audio in commercial settings. Each speaker features a 3-inch full-range driver capable of handling 40 watts of continuous power and producing a peak sound pressure level of 103 dB. With a wide 130-degree coverage angle, these speakers distribute sound evenly across rooms, making them suitable for background music and paging in offices, retail stores, hotels, and schools. Installation is simplified by the pre-attached back can and removable locking connectors with screw terminals, allowing for quick and secure wiring. The built-in transformer supports 70V and 100V distributed audio systems with multiple tap settings, while also offering an 8-ohm bypass for traditional amplifier connections. The UV-resistant, paintable ABS baffle ensures the speakers blend discreetly into ceilings, maintaining a professional appearance. Key features 3-inch full-range driver delivers natural and balanced sound for clear audio reproduction Wide 130-degree coverage angle ensures even sound distribution throughout the room Supports 40 watts continuous program power with a peak SPL of 103 dB for reliable volume levels Built-in transformer with multiple tap settings for 70V, 100V, and 8-ohm operation offers flexible installation options Pre-attached back can and removable locking connectors simplify mounting and wiring tasks UV-resistant, paintable ABS baffle allows seamless integration into various ceiling environments Includes mounting hardware and paint shields to protect the speakers during installation and finishing Lightweight design at 3.5 pounds per speaker makes handling and installation easier Key specs Driver size: 3 inches full-range Power handling: 40 watts continuous program Peak sound pressure level: 103 dB Coverage angle: 130 degrees Transformer taps: 70V, 100V, and 8-ohm bypass Weight: 3.5 pounds per speaker Material: UV-resistant, paintable ABS baffle Connectivity and compatibility The speakers are designed to work with distributed audio systems commonly found in commercial environments. The built-in transformer supports 70V and 100V lines, which are standard for long cable runs and multiple speaker setups. For traditional low-impedance systems, the 8-ohm bypass option allows direct connection to standard amplifiers. The removable locking connectors with screw terminals provide secure and straightforward wiring, reducing installation time and errors. Ideal uses and environments These ceiling loudspeakers are well suited for environments that require clear background music and paging capabilities without drawing attention to the audio equipment. Offices, retail stores, hotels, and educational facilities benefit from the even sound coverage and discreet design. Their lightweight and compact form factor make them a practical choice for both new installations and upgrades to existing sound systems.
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