B&C Speakers 18SW100

​Subwoofer di ricambio 18", 1500/3000w, 97dB, 35Hz, 35‐1000Hz, 100x32mm​

• 3000 W continuous program power capacity
• 100 mm (4 in) split winding copper voice coil
• 35 - 1000 Hz response
• 97 dB sensitivity
• Double silicone spider with optimized compliance
• Ventilated voice coil gap for reduced power compression
• Aluminium demodulating ring for very low distortion
• ​Ω: 4 oppure 8
  

SPECIFICATIONS

• Nominal Diameter  460 mm (18.0 in)
• Nominal Impedance  4 / 8 Ω
• Minimum Impedance  6.5 Ω
• Nominal Power Handling  1500 W 
• Continuous Power Handling  3000 W
• Sensitivity  97.0 dB
• Frequency Range  35 - 1000 Hz
• Voice Coil Diameter  100 mm (4.0 in)
• Winding Material  Copper
• Former Material  Glass Fibre
• Winding Depth  32.0 mm (1.26 in)
• Magnetic Gap Depth  14.0 mm (0.55 in)
• Flux Density  1.15 T

DESIGN

• 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  200.0 dm3 (7.06 ft 3)
• Recommended Tuning  33 Hz

PARAMETERS

• Resonance Frequency  35 Hz
• Re  5.3 Ω
• Qes  0.4
• Qms  5.9
• Qts  0.38
• Vas  180.0 dm3 (6.3 ft 3)
• Sd  1210.0 cm2 (187.6 in 2)
• η₀  1.9 %
• Xmax  12.5 mm
• Xvar  16.0 mm
• Mms  234.0 g
• Bl  26.1 Txm
• Le  2.2 mH
• EBP  87 Hz

MOUNTING AND SHIPPING INFO

• Overall Diameter  460 mm (18.0 in)
• Bolt Circle Diameter  443 mm (17.44 in)
• Baffle Cutout Diameter  422.0 mm (16.6 in)
• Depth  239 mm (9.41 in)
• Flange and Gasket Thickness  16 mm (0.62 in)
• Air Volume Occupied by Driver  10.0 dm3 (0.35 ft 3)
• Net Weight  10.0 kg (22.0 lb)
• Shipping Units  1
• Shipping Weight  11.8 kg (26.01 lb)
• Shipping Box  500x500x300 mm (19.69x19.69x11.81 in)