B&C 18SW115-4 18 Sub W Neo 4 Ohm

This item is brand-new, factory sealed.

3400 w continuous program power capacity
116 mm (4.5 in) split winding copper voice coil
35 - 1500 hz response
97 db sensitivity
60 mm peak-to-peak excursion before damage
neodymium magnet allows a very high force factor and linear excursion
double silicone spider with optimized compliance
ventilated voice coil gap for reduced power compression
aluminium demodulating ring for very low distortion

surround shape
triple roll
cone shape
radial
magnet material
neodymium inside slug
spider
double silicone
pole design
t-pole
woofer cone treatment
twp waterproof both sides
recommended enclosure
150.0 dm3 (5.3 ft3)
recommended tuning
35 hz

nominal diameter
460 mm (18.0 in)
nominal impedance
8 ohms
minimum impedance
6.5 ohms
nominal power handling *
1700 w
continuous power handling *
3400 w
sensitivity (1w/1m) *
97.0 db
frequency range
35 - 1500 hz
voice coil diameter
116 mm (4.5 in)
winding material
copper
former material
glass fibre
winding depth
34 mm (1.33 in)
magnetic gap depth
14 mm (0.55 in)
flux density
1.16 t