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B&C Speakers 21IPAL

Subwoofer 21", 5000 W continuous, 37-1000 Hz, 99 dB

Product code: 21IPAL
1.585,00
1.999,00

This product is currenlty unavailable

Subwoofer 21", 5000 W continuous, 37-1000 Hz, 99 dB



  • 5000 W continuous program power capacity
  • 153 mm (6 in) split winding aluminium voice coil
    37 - 1000 Hz response
    99 dB sensitivity
    Neodymium magnet allows a very high force factor and linear excursion
    Double silicone spider with optimized compliance
    80 mm peak-to-peak excursion before damage
    Ventilated voice coil gap for reduced power compression

CARATTERISTICHE


  • Nominal Diameter: 530 mm (21 in)
  • Minimum Impedance: 1.1 Ω
  • Continuous Power Handling: 5000 W
  • Frequency Range: 37 Hz - 1000 Hz
  • Winding Material: Aluminium
  • Winding Depth: 48 mm (1.9 in)
  • Flux Density: 1.35 T
  • Nominal Impedance: 1 Ω
  • Nominal Power Handling: 2500 W
  • Sensitivity: 99 dB
  • Voice Coil Diameter: 153 mm (6 in)
  • Former Material: Glass Fibre
  • Magnetic Gap Depth: 18 mm (0.7 in)
  • Woofer Cone Treatment: TWP Waterproof Both Sides


Parameters

  • Fs: 37 Hz
  • Qes: 0.22
  • Qts: 0.21
  • Sd: 1680 cm² (260.4 sq²)
  • Xmax: 22 mm
  • Mms: 487 g
  • Le: 0.5 mH
  • Re: 0.7 Ω
  • Qms: 4.9
  • Vas: 155 dm³ (5.47 ft³)
  • η0: 3.2 %
  • Xvar: 15 mm
  • Bl: 19.1 Tm
  • EBP: 168 Hz


Design

  • Surround Shape: Triple Roll
  • Magnet Material: Neodymium Inside Slug
  • Pole Design: T-Pole
  • Recommended Enclosure: 200 dm³ (7.06 ft³)
  • Cone Shape: Radial
  • Spider: Double Silicone
  • Woofer Cone Treatment: TWP Waterproof Both Sides
  • Recommended Tuning: 40 Hz


Mounting and Shipping Info

  • Overall Diameter: 547 mm (21.5 in)
  • Baffle Cutout Diameter: 508 mm (20 in)
  • Flange and Gasket Thickness: 13 mm (0.51 in)
  • Net Weight: 23 kg (50.71 lb)
  • Shipping Weight: 25.3 kg (55.78 lb)
  • Bolt Circle Diameter: 527 mm (20.7 in)
  • Depth: 269 mm (10.59 in)
  • Air Volume Occupied by Driver: 16 dm³ (0.56 ft³)
  • Shipping Box: 570x570x320 mm (22.44x22.44x12.60 in)
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