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The Radian LT3 HF Planar ribbon transducer sets a new standard for high-frequency drivers, combining advanced materials and a proprietary design to deliver exceptional performance. With its Neo magnet motor, Kapton diaphragm, and glass-filled polymer waveguide, this innovative driver achieves high sensitivity, low distortion, and remarkably flat impedance. The LT3 is optimized for both professional and residential audio applications, making it a perfect choice for demanding line array and high-end loudspeaker designs.
Radian LT3 HF Planar ribbon transducer
The Radian LT3 stands out with its unique planar ribbon architecture, utilizing a Kapton diaphragm and aluminum foil conductors to ensure lightweight yet robust performance. The glass-filled polymer waveguide is engineered for optimal sound dispersion and efficiency, making this transducer a reliable choice for tweeters in both commercial and home environments. Its proprietary Neodymium magnet system not only reduces overall weight but also maximizes magnetic flux for greater output and accuracy.
Performance-wise, the LT3 offers a flat resistive impedance, practically eliminating inductive effects that can cause unwanted distortion in traditional high-frequency drivers. With a sensitivity of 101 dB on waveguide and a broad effective frequency range from 1.5 kHz to 25 kHz, the LT3 delivers exceptional sonic transparency and detail. The driver’s wide 100-degree horizontal and 60-degree vertical dispersion ensures a natural and immersive audio experience, even in challenging acoustical spaces.
This transducer is specifically optimized for line array applications, thanks to its maximized ratio of radiating slot length to total driver size. Its closed-back configuration makes it suitable for a variety of speakers, while optional versions offer weatherproofing, raw drivers for custom mounting, and open-back dipole radiation patterns for advanced system designs. The robust build and proven reliability make it a trusted component in both residential and commercial installations.
Integrating the Radian LT3 into your audio components setup ensures longevity and consistent high-level performance, whether used in new DIY projects or as an upgrade for existing systems. Its compatibility with modern crossover designs, low displacement limit, and ease of installation make it a valuable addition for audiophiles and professional system builders alike.
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Speakers
Amplifiers
DAC converters
DSP modules
Turntables
Streamers
Woofers
Tweeters
Exciters
Bass shakers
Plate amplifiers
Amplifier modules
Single board computers
Assembled crossovers
Printed Circuit Boards (PCB)
Capacitors
Resistors
Coils
Circuit Breakers
Crossover tools
Screw terminals
Acoustic measurements
Electric measurements
Sound level meters
DIY amplifier kits
DIY component packs
DIY speaker kit
DIY subwoofer kits
DIY bluetooth speaker
DIY electronics kits
Binding posts
Cabinet Hardware
Cables
Connectors
Speaker cabinets
Electromechanics
Power supplies
Speaker repair
Workshop & tools
Amplifier accessories
Stands & mounts
Gift voucher
Books
New products
