JBL 8-inch ceiling speaker , 250 watts, with coaxial technology and professional performance for wide sound coverage, model Control 328CT
- The JBL Control 328CT ceiling speaker combines powerful sound performance with sophisticated engineering design, delivering a professional audio experience in the mid-size ceiling speaker category.
- It was developed to deliver crisp, clear sound with a wide 120-degree sound coverage, thanks to its advanced coaxial design and JBL Professional homogeneous sound distribution technology.
- The ceiling speaker features an 8-inch Kevlar-reinforced woofer and a 2-inch voice coil, with a 1-inch high-performance compression driver to deliver clear and accurate sound even when played at high levels.
- With its high power output of up to 250 watts RMS (1000 watts peak), the Control 328CT is an ideal choice for audio systems in mosques, hotels, halls, and educational institutions that require professional sound with wide coverage and superior quality.
Technical description:
- The Control 328CT ceiling speaker is engineered with precision to ensure consistent sound distribution even in large spaces.
- It features a 120° Conical Constant Directivity coverage angle, which makes the sound balanced in all directions, with superior performance in the mid and high ranges.
- The speaker supports operation on 70V/100V systems as well as direct 8 ohm mode, thanks to the high-quality internal transformer.
- The internal armored metal design with vibration-resistant components allows for stable and robust performance, while the advanced high-angle crossover adds a perfect acoustic balance between low and high frequencies.
Technical specifications:
- Type: Professional Coaxial Ceiling Loudspeaker
- Size: 8 inches (200 mm)
- Electrical power: 250W continuous / 1000W peak
- Frequency range (-3 dB): 60 Hz – 16 kHz
- Frequency range (-10 dB): 45 Hz – 18 kHz
- Sensitivity: 93 dB (1kHz – 16kHz)
- Maximum sound pressure (SPL): 118 dB at top tap in a 70V/100V system
- Coverage angle: 120° Conical Constant Directivity
- Nominal impedance: 8 ohms
- Voltage converter: 68W, 34W, 17W, 8.5W @70V
- Headphone components:
- LF: 8-inch Kevlar-Reinforced Cone Waffle with 2-inch Sound Coil
- HF: 1 inch (25 mm) pressure driver
- Crossover system: 1.9 kHz, 18 dB/octave High Pass
- Required sunroof opening: 310 mm (12.2 inches)
- Dimensions: 305 mm diameter x 218 mm depth (12 x 8.6 inches)
- Color: Paintable white
- Accreditations: UL1480 / UL2043 / NFPA90 / IEC60849
- Indoor use: Yes, with the optional MTC-300BB8 back cover
Key features:
- High operating power of 250W RMS to provide powerful and stable professional sound.
- Wide 120° coverage angle for even sound distribution in all directions.
- The 8-inch Kevlar woofer delivers deep, clear bass without distortion.
- The 1-inch compression driver delivers ultra-clear sound in the high frequencies.
- A professional crossover system to achieve perfect sound balance across all frequencies.
- Stylish and durable metal design with a paintable front grille to suit various decors.
- Supports high voltage 70V/100V systems for easy integration with central audio systems.
- High reliability and vibration-resistant design for long-term use in professional projects.
Product summary:
- The JBL Control 328CT ceiling speaker is considered one of the best ceiling speakers in its class thanks to its balanced sound performance and wide coverage.
- It gives the user an immersive audio experience that combines clarity, power, and smoothness in both music and general audio.
- With its robust metal construction and built-in power converter, this speaker is a reliable choice for installation in large architectural audio systems that require high accuracy and reliability.
Additional features:
- The option to install the MTC-300BB8 rear enclosure is available to improve bass performance and sound isolation.
- Compatible with MTC-RG6/8 (round) and MTC-SG6/8 (square) meshes for a variety of final shapes.
- Heat and moisture resistant design, approved for use in suspended ceilings and ventilation systems.
- Secure and easy installation thanks to the tight structure and screw connection ports.
- High safety standard UL/IEC for use in commercial and institutional acoustic projects.
Applications used for the product:
- Sound systems in mosques and places of worship.
- High-end hotels and restaurants.
- Educational and conference halls.
- Showrooms and shopping centers.
- Meeting rooms and administrative facilities.
- Built-in sound systems in buildings and public facilities.
Summary and final advice:
- If you are looking for a professional 8-inch ceiling speaker that delivers powerful 250W sound and wide 120° sound coverage, the JBL Control 328CT ceiling speaker is the perfect choice for you.
- The headphones combine JBL's renowned build quality and advanced audio technology to give you a complete listening experience suitable for major professional projects, with dependable performance every moment.
Detailed product data (Data Sheet).
