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(2) B&C 21SW152-8 21" Neodymium Subwoofer 8 Ohm DJ Live Sound 4000Watts Bass Sub

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SKU:
2x B&C 21sw152-8 T.C.
UPC:
0848864009889
Condition:
New
Voice Coil Diameter:
153 mm (6 in)
Qty.:
2 x Speakers
Nominal Diameter:
21"
MPN:
21SW152
Power Handling:
4000 W
Nominal Impedance(Ohms):
8 ohms
Magnet Composition:
Neodymium Inside Slug
Type:
Subwoofer
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Product Description

Contact Us For Information, Se Habla Espanol 718 272-7228 / 215 Conklin Ave. Brooklyn NY 11236

Authorized Dealer/ Brand New Item / In Stock!

(2) B&C 21SW152-8 21" Neodymium Subwoofer 8 Ohm DJ Live Sound 4000Watts Bass Sub (PAIR)

Continuous Power Handling

Voice Coil Diameter

Magnet Material

Key Features

  • 4000 W continuous program power capacity
  • 153 mm (6 in) split winding copper voice coil
  • 30 - 1000 Hz response
  • 96 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

Specifications

  • Nominal Diameter530 mm (21.0 in)
  • Nominal Impedance4 Ohm
  • Minimum Impedance4.2 Ohm
  • Nominal Power Handling2000 W
  • Continuous Power Handling4000 W
  • Sensitivity396.0 dB
  • Frequency Range30 - 1000 Hz
  • Voice Coil Diameter153 mm (6.0 in)
  • Winding MaterialCopper
  • Former MaterialGlass Fibre
  • Winding Depth30.0 mm (1.18 in)
  • Magnetic Gap Depth12.0 mm (0.5 in)
  • Flux Density1.2 T

    Parameters

  • Resonance Frequency32 Hz
  • Re3.3
  • Qes0.31
  • Qms7.0
  • Qts0.3
  • Vas200.0 dm3 (7.0 ft3)
  • Sd1680.0 cm2 (260.4 in2)
  • 2.2 %
  • Xmax15.0 mm
  • Xvar16.0 mm
  • Mms460.0 g
  • Bl32.5 Txm
  • Le1.5 mH
  • EBP103 Hz

Mounting And Shipping Info

  • Overall Diameter547 mm (21.5 in)
  • Bolt Circle Diameter527 mm (20.7 in)
  • Baffle Cutout Diameter508.0 mm (20.0 in)
  • Depth261 mm (10.3 in)
  • Flange and Gasket Thickness16 mm (0.63 in)
  • Air Volume Occupied by Driver16.0 dm3 (0.56 ft3)
  • Net Weight18.5 kg (40.7 lb)
  • Shipping Units1
  • Shipping Weight20.8 kg (45.86 lb)
  • Shipping Box570x570x320 mm (22.44x22.44x12.60 in)

Service Kit

  • RCK21SW1524