



ROSSO-25CDN-P Polytherimide Dome Compression Driver
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Compact yet powerful, the ROSSO-25CDN-P is a 1-inch neodymium compression driver engineered for high sensitivity and wide frequency response, ideal for professional audio applications and high-fidelity DIY builds.
ROSSO ROSSO-25CDN-P compression driver
The ROSSO-25CDN-P is a high-efficiency 1-inch compression driver designed to deliver a clean, airy, and warm sonic character. Utilizing a neodymium magnet assembly and a 25 mm (0.98 in) copper-clad aluminum voice coil wound on a Kapton former, it achieves excellent power handling of 25W AES and 50W max. With a high flux density of 1.25 T and a PEI diaphragm, this driver ensures high fidelity in the 1 kHz to 20 kHz range, making it ideal for precise high-frequency reproduction.
The unit features an optimized cast aluminum rear chamber for improved thermal management and comes equipped with an adaptor for either screw-on or bolt-on horn compatibility. Its compact structure and lightweight 0.17 kg design make it suitable for applications where space and performance matter. Recommended crossover is set at 2.5 kHz, and its radial slit phase plug supports a total exit angle of 9.2° conical. With a nominal impedance of 8 ohms and sensitivity rated at 107 dB (1W/1m), the ROSSO-25CDN-P is tailored for both pro audio setups and high-performance DIY speaker projects.
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