Visaton W200S, 232mm (9in) Paper Cone Woofer, with 35mm Voice Coil, #9030, 8ohm.
20 cm (8") HiFi woofer with strong drive, extended rear pole plate and 35 mm voice-coil for high power handling.
Elastic rubber surround and coated paper cone.
Recommended cabinets: Volume/Principle BR-Channel fb fc/QTC 15 l/closed - - 70 Hz/0,7 20 l/bass reflex BR 19.24 (length 14 cm) 45 Hz - 30 l/bass reflex BR 19.24 (length 11 cm) 39 Hz - 50 l/bass reflex BR 15.34 (length 13 cm) 33 Hz -
