2x B&C 15SW115-4 15" Professional Neodymium Replacement Subwoofer 3400W 4-Ohm

B&C 15SW115-4 15" Professional Neodymium Replacement Subwoofer 3400W 4-Ohm Sub

• 3400 W Continuous Power Handling

• 4.5 in (116 mm) Voice Coil Diameter

• Neodymium Inside Slug Magnet Material

Key Features

• 3400 W continuous program power capacity

• 116 mm (4.5 in) split winding copper voice coil

• 35 - 1500 Hz response

• 96 dB sensitivity

• Double silicone spider with optimized compliance

• 60 mm peak-to-peak excursion before damage

• Ventilated voice coil gap for reduced power compression

• Aluminium demodulating ring for very low distortion

Specifications

• Nominal Diameter380 mm (15.0 in)

• Nominal Impedance4 Ohm
  

• Minimum Impedance4.2 Ohm
  

• Nominal Power Handling11700 W

• Continuous Power Handling23400 W

• Sensitivity396.0 dB

• Frequency Range35 - 1500 Hz

• Voice Coil Diameter116 mm (4.5 in)

• Winding MaterialCopper

• Former MaterialGlass Fibre

• Winding Depth34.0 mm (1.33 in)

• Magnetic Gap Depth14.0 mm (0.55 in)

• Flux Density1.15 T

  Parameters

• Resonance Frequency34 Hz

• Re3.2
  

• Qes0.23

• Qms5.8

• Qts0.22

• Vas105.0 dm3 (3.71 ft3)

• Sd855.0 cm2 (132.5 in2)

• 1.75 %

• Xmax13.5 mm

• Xvar13.0 mm

• Mms212.0 g

• Bl25.5 Txm

• Le1.27 mH

• EBP147 Hz

Mounting And Shipping Info

• Overall Diameter393 mm (15.5 in)

• Bolt Circle Diameter374 mm (16.7 in)

• Baffle Cutout Diameter353.0 mm (13.9 in)

• Depth193 mm (7.6 in)

• Flange and Gasket Thickness16 mm (0.63 in)

• Air Volume Occupied by Driver7.0 dm3 (0.25 ft3)

• Net Weight12.0 kg (26.4 lb)

• Shipping Units1

• Shipping Weight13.3 kg (29.32 lb)

• Shipping Box425x425x224 mm (16.73x16.73x8.82 in)

Service Kit

• RCK15SW1154