Computer-optimised spider
The Computer-Optimized Spider has a redesigned shape to equalize the stress to achieve very high levels of linear travel and increase mechanical durability.
The KFC-PS2517W PS-Series 25cm Subwoofer delivers tight, punchy bass with up to 2000 W peak power from a tough polypropylene cone and high-ridged two-piece diaphragm. A heat-resistant aluminium bobbin, stress-controlled spider and optimised airflow support reliable, high-output performance, while its 4 ohm design and sealed or ported box compatibility help you build a strong, balanced bass system with ease.
The Computer-Optimized Spider has a redesigned shape to equalize the stress to achieve very high levels of linear travel and increase mechanical durability.

The Close Yoke Design [A] has a strong magnetic circuit with the purpose of reproducing deep low frequencies and optimized heat dissipation.
The combination of the Heat-resistant Alminum Bobbin [B] that provides higher thermal conductivity and the Newly-designed Airflow Control [C] that cools the voice coil when air passes through, ensure the efficiency and longevity of the subwoofer.

The newly designed X-Motif [A] Cone not only adds strength to the cone but also controls resonance frequency and cuts unnecessary frequency, delivering powerful and solid bass response. The Diamond Array Pattern [B] enhances sound and reduces distortion.
