P25F is a 25cm (10″) subwoofer designed for a 18,4-liter- closed cabinet or a 25-liter- bass-reflex one. It is equipped with a very rigid Flax cone of 320 gr/m² which guarantees deep, powerful and linear bass. Its power is 300 Watts RMS and its frequency response goes from 33 to 500Hz. P25F Flax subwoofer represent a good compromise between bass pleasure and cabinet volume. The reference in the bass world!