B&C 21SW115 LF Lautsprecher 21.0 Zoll

Artikelnummer: BC21SW115

LF Lautsprecher 21.0 Zoll

Gewicht: 14 kg
Mengenstaffelpreise
Von 2 Stück 486,60 €
Von 4 Stück 481,60 €
Von 8 Stück 476,60 €
Von 16 Stück 471,70 €
Sofort lieferbar Lieferzeit: 2 - 4 Tage
  • 3400 W continuous program power capacity
  • 116 mm (4.5 in) split winding copper voice coil
  • 30 - 1000 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
  • Nominal Diameter - 530 mm (21.0 in)
  • Nominal Impedance - 8 Ohm
  • Minimum Impedance - 6.2 Ohm
  • Nominal Power Handling - 1700 W
  • Continuous Power Handling - 3400 W
  • Sensitivity - 97.0 dB
  • Frequency Range - 30 - 1000 Hz
  • Voice Coil Diameter - 116 mm (4.5 in)
  • Winding Material - Copper
  • Former Material - Glass Fibre
  • Winding Depth - 34.0 mm (1.34 in)
  • Magnetic Gap Depth - 14.0 mm (0.55 in)
  • Flux Density - 1.15 T
  • 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 - 250.0 dm3 (8.83 ft3)
  • Recommended Tuning - 32 Hz
  • Resonance Frequency - 30 Hz
  • Re - 5.4 Ohm
  • Qes - 0.39
  • Qms - 10.9
  • Qts - 0.37
  • Vas - 318.0 dm3 (11.23 ft3)
  • Sd - 1680.0 cm2 (260.4 in2)
  • No - 2.2 %
  • Xmax - 14.0 mm
  • Xvar - 16.0 mm
  • Mms - 342.0 g
  • Bl - 30.1 Txm
  • Le - 2.1 mH
  • EBP - 76 Hz
  • Overall Diameter - 547 mm (21.5 in)
  • Bolt Circle Diameter - 527 mm (20.7 in)
  • Baffle Cutout Diameter - 503.0 mm (19.8 in)
  • Depth - 249 mm (9.8 in)
  • Flange and Gasket Thickness - 14 mm (0.53 in)
  • Air Volume Occupied by Driver - 15.0 dm3 (0.53 ft3)
  • Net Weight - 14.0 kg (30.8 lb)
  • Shipping Units - 1
  • Shipping Weight - 16.3 kg (35.94 lb)
  • Shipping Box - 570x570x320 mm (22.44x22.44x12.60 in)
Winding Depth
34.0 mm (1.34 in)
Recommended Enclosure
250.0 dm3 (8.83 ft3)
Qes
0
Spider
Double Silicone
Qts
0
Shipping Units
1
Vas
318.0 dm3 (11.23 ft3)
Re
5.4 Ohm
Baffle Cutout Diameter
503.0 mm (19.8 in)
Qms
0
Former Material
Glass Fibre
Shipping Box
570x570x320 mm (22.44x22.44x12.60 in)
Xmax
14.0 mm
Magnet Material
Neodymium Inside Slug
30
1000 Hz response
Nominal Impedance
8 Ohm
Woofer Cone Treatment
TWP Waterproof Both Sides
Xvar
16.0 mm
Le
2.1 mH
Magnetic Gap Depth
14.0 mm (0.55 in)
Frequency Range
30
EBP
76 Hz
Net Weight
14.0 kg (30.8 lb)
Surround Shape
Triple Roll
Cone Shape
Radial
Depth
249 mm (9.8 in)
Flux Density
1.15 T
Shipping Weight
16.3 kg (35.94 lb)
Flange and Gasket Thickness
14 mm (0.53 in)
Air Volume Occupied by Driver
15.0 dm3 (0.53 ft3)
Bolt Circle Diameter
527 mm (20.7 in)
Nominal Diameter
530 mm (21.0 in)
Mms
342.0 g
Bl
30.1 Txm
Recommended Tuning
32 Hz
Winding Material
Copper
Voice Coil Diameter
116 mm (4.5 in)
Overall Diameter
547 mm (21.5 in)
Continuous Power Handling
3400 W
Sd
1680.0 cm2 (260.4 in2)
Sensitivity
97.0 dB
No
2.2 %
Resonance Frequency
30 Hz
Nominal Power Handling
1700 W
Pole Design
T-Pole
Minimum Impedance
6.2 Ohm

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