Coaxial loudspeakers present a unique engineering challenge, especially when installed in OEM locations that are often acoustically compromised. To overcome this, Hertz’s R&D team undertook a meticulous design process to ensure the Cento CX 130 delivers exceptional performance in real-world environments.

These 2-way coaxial speakers feature a newly developed 24mm (0.9") Tetolon dome tweeter, offering a more musical, detailed sound compared to traditional plastic dome materials. Optimized for off-axis dispersion, the tweeter ensures a balanced and immersive listening experience throughout the vehicle cabin.

The woofer utilizes a SPP-M (Semi-Pressed Paper-Mica) cone, combining lightweight stiffness with excellent internal damping properties. This results in clean midrange performance, controlled bass, and minimal resonance—ideal for achieving a natural, full-range sound.