Experiences from the world's first headphone using TPCD diaphragm

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Experiences from the world's first headphone using TPCD diaphragm

Watch Jude Mansilla and Brian Murphy from head-fi.org discussing the world's first headphone featuring a Thin-Ply Carbon Diaphragm (TPCD) from Composite Sound in the CanJam Dallas preview.

Explore the potential of TPCD in your application.
Case study on a TPCD tweeter

Case study on a TPCD tweeter

Feb 27, 2026, 11:30:31 AM

The article shows how resonances can be controlled and the resulting frequency response can be changed by varying the construction of the TPCD...

What is a Thin-Ply Carbon Diaphragm (TPCD®)?

What is a Thin-Ply Carbon Diaphragm (TPCD®)?

Sep 1, 2026, 9:36:40 AM

What is a TPCD®? Learn how Thin-Ply Carbon Diaphragms use engineered stiffness and local thickness distribution across the diaphragm to control...

How We Simulate TPCD (And How You Can Too)

How We Simulate TPCD (And How You Can Too)

Sep 24, 2026, 1:46:30 PM

Learn how we use simulation to optimize TPCD® diaphragm designs, tailoring thickness and stiffness to control resonances and how you can simulate...