B&C Speakers 21SW115 - 21,0 Zoll Lautsprecher - 8 Ohm
BC21SW115
- 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
3400 WContinuous power handling. 4.5 in (116 mm)Voice coil diameter. Neodymium Inside SlugMagnet material.
Specifications | |
Nominal Diameter | 530 mm |
Nominal Impedance | 8 Ohm |
Minimum Impedance | 6,2 Ohm |
Nominal Power Handling1 | 1700 W |
Continuous Power Handling2 | 3400 W |
Sensitivity3 | 97,0 dB |
Frequency Range | 30 - 1000 Hz |
Voice Coil Diameter | 116 mm |
Winding Material | Copper |
Former Material | Glass Fibre |
Winding Depth | 34,0 mm |
Magnetic Gap Depth | 14,0 mm |
Flux Density | 1,15 TDesign |
Surround Shape | Triple Roll |
Cone Shape | Radial |
Magnet Material | Neodym |
Spider | Double Silicone |
Pole Design | T-Pole |
Woofer Cone Treatment | TWP Waterproof Both Sides |
Recommended Enclosure | 250,0 dm3 |
Recommended Tuning | 32 HzParameters4 |
Resonance Frequency | 30 Hz |
Re | 5,4 Ohm |
Qes | 0,39 |
Qms | 10,9 |
Qts | 0,37 |
Vas | 318,0 dm3 |
Sd | 1680,0 cm2 |
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 HzMounting and Shipping Info |
Overall Diameter | 547 mm |
Bolt Circle Diameter | 527 mm |
Baffle Cutout Diameter | 503,0 mm |
Depth | 249 mm |
Flange and Gasket Thickness | 14 mm |
Air Volume Occupied by Driver | 15,0 dm3 |
Net Weight | 14,0 kg |
Shipping Units | 1 |
Shipping Weight | 16,3 kg |
Shipping Box | 570x570x320 mm |
Recone kit | RCK21SW1158Discover more2 hours tes |
- Recone kit
- RCK21SW1158
- ?0
- 2.2 %
- Surround Shape
- Triple Roll
- EBP
- 76 Hz
- Versandkarton
- 570x570x320 mm (22.44x22.44x12.60 in)
- Nominaler Durchmesser
- 530 mm (21.0 in)
- Resonanz Frequenz
- 30 Hz
- Außendurchmesser
- 547 mm (21.5 in)
- Air Volume Occupied by Driver
- 15.0 dm3 (0.53 ft3)
- Winding Depth
- 34.0 mm (1.34 in)
- Former Material
- Glass Fibre
- Qms
- 10.9
- Lochkreisdurchmesser
- 527 mm (20.7 in)
- Xmax
- 14.0 mm
- Wicklung besteht aus
- Copper
- Shipping Units
- 1
- Dauerbelastbarkeit
- 3400 W
- Recommended Enclosure
- 250.0 dm3 (8.83 ft3)
- Magnet
- Neodymium Inside Slug
- Sd
- 1680.0 cm2 (260.4 in2)
- Cone Shape
- Radial
- MInimale Impedanz
- 6.2 Ω
- Spider
- Double Silicone
- Woofer Cone Treatment
- TWP Waterproof Both Sides
- BL
- 30.1 Txm
- Magnetic Gap Depth
- 14.0 mm (0.55 in)
- Le
- 2.1 mH
- Flux Density
- 1.15 T
- Qts
- 0.37
- Netto Gewicht
- 14.0 kg
- Pole Design
- T-Pole
- Frequenzbereich
- 30 - 1000 Hz
- Nominale Impedanz
- 8 Ω
- XVar
- ± 16.0 mm
- Vas
- 318.0
- Schallwandausschnitt
- 503.0 mm (19.8 in)
- Versandgewicht
- 16.3 kg (35.94 lb)
- Tuning Frequenz
- 32 Hz
- Re
- 5.4 Ω
- Nominale Belastbarkeit
- 1700 W
- Schwingspulendurchmesser
- 116 mm (4.5 in)
- Einbautiefe
- 249 mm (9.8 in)
- Empfindlichkeit
- 97.0 dB
- Mms
- 342.0 g
- Qes
- 0.39
- Flange and Gasket Thickness
- 14 mm (0.53 in)
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