Visaton W250S, 283mm (11in) Paper Cone Woofer, with 38mm Voice Coil, #9035, 8ohm.
25 cm (10") HiFi woofer with strong drive, extended rear pole plate and 38 mm voice-coil for high power handling.
Elastic rubber surround, coated paper cone and magnet vent.
Recommended cabinets: Volume/Principle BR-Channel fb 50 l/bass reflex 2 x BR 15.34 43 Hz 70 l/bass reflex 2 x BR 15.34 39 Hz 1 x BR 25.50 (length 7 cm) 100 l/bass reflex 2 x BR 15.34 (length 10 cm) 34 Hz
