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The Radian 1245-16 Replacement Diaphragm is a high-performance component engineered for use in professional audio systems, delivering precise and extended high-frequency response. Designed to meet the demands of both maintenance and upgrades, this diaphragm incorporates advanced materials and manufacturing techniques to ensure reliability and longevity in demanding sound reinforcement environments.
Radian 1245-16 Replacement Diaphragm 4” Edge-Wound Ribbon Voice Coil
With its proprietary processed and hardened aerospace-grade aluminum alloy diaphragm, the Radian 1245-16 stands out for its outstanding tensile strength-to-weight ratio. This results in long-term fatigue resistance, allowing the diaphragm to maintain its performance over extensive usage periods. The structural aluminum alloy also contributes to an extended high-frequency response and ensures accurate signal peak reproduction, making it an ideal choice for professionals seeking high-fidelity audio components.
Engineered for reliability, the 1245-16 features a 101.6 mm edge-wound ribbon wire voice coil using copper-clad aluminum, paired with state-of-the-art adhesives. This combination not only delivers a remarkable continuous program power rating of 250 W but also ensures the assembly withstands the rigors of high-power operation. The heat stabilized polymer surround helps maintain low distortion levels at high sound pressure levels, guaranteeing long-term performance stability in speakers and sound systems.
The Radian 1245-16 is designed for easy and efficient servicing, thanks to its self-aligning diaphragm assembly. This user-friendly feature enables quick field replacements, minimizing downtime and maintenance effort for sound technicians and DIY enthusiasts. Its rated frequency range of 500 Hz to 22 kHz makes it especially suitable for tweeters and high-frequency driver repairs or upgrades in demanding installations.
Whether used in professional touring rigs, installed home audio systems, or custom loudspeaker builds, the Radian 1245-16 Replacement Diaphragm offers unparalleled high-frequency extension and robust power handling. Its compatibility with various industry-standard compression drivers allows it to serve as a versatile replacement solution for those seeking both performance and durability in their speaker repair projects.
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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
