Speaker Cones and Diaphragms
Composite Sound
TeXtreme® for Speaker Cones and Diaphragms
Composite Sound, a specialized entity founded by Oxeon AB, pioneers high-performance speaker diaphragm technology with Thin-Ply Carbon Diaphragm (TPCD). Developed using TeXtreme® Spread Tow Carbon Fiber, TPCD delivers exceptional stiffness, minimal mass, and precise resonance control, setting a new standard for high-end and professional audio.
Optimized fiber architecture enhances sound clarity, dynamic range, and transient response, allowing for unmatched detail and precision in speaker performance. The advanced material composition ensures low distortion and high durability, making it the preferred choice for studio reference monitors, home cinema, and professional audio applications.
TeXtreme® Technology enables cutting-edge acoustic solutions, bringing superior efficiency and reliability to modern speaker design. Composite Sound collaborates with OEMs and speaker manufacturers to deliver TPCD-infused components across a range of products, from tweeters and midranges to over-ear headphones and bass drivers.

TeXtreme® for Industrial
Explore how TeXtreme® supports innovation across a wide range of industrial applications.

Relining – CarboSeal
Strengthen underground pipe networks with CarboSeal and TeXtreme® carbon reinforcement. A lightweight, pressure-resistant solution engineered for long-lasting infrastructure performance.

Medical
Enable lighter, more durable medical components with TeXtreme® composites. The Thin-Ply structure improves strength-to-weight ratio in advanced care and diagnostic equipment.

Wind Energy
Boost turbine efficiency with TeXtreme® carbon fiber. Reduced blade weight and optimized stiffness improve aerodynamics, extend lifespan, and support more reliable, sustainable energy generation.

Other Applications
TeXtreme® delivers custom reinforcement solutions for emerging needs across technical industries. A scalable technology platform supporting new ideas, prototypes, and advanced engineering.
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Choosing the right composite solution is critical to product performance, weight targets, and production efficiency. Our team of engineers and materials experts is ready to support your evaluation, design integration, and manufacturing process.