20 cm (8) HiFi woofer with polypropylene cone. Highlights * Balanced response for easy system integration * Great replacement driver * Special basket design Product Details Visaton WS 20 E 8 HiFi Woofer 8 Ohm This woofer has a balanced frequency response and is suitable as low-midrange driver for 4-way speaker systems. Due to the special basket design especially suitable as replacement driver for many HiFi speakers.