B&C Speakers 21SW152 - 21,0 Zoll Lautsprecher - 4 Ohm
BC21SW152-4
- 4000 W continuous program power capacity
- 153 mm (6 in) split winding copper voice coil
- 30 - 1000 Hz response
- 96 dB sensitivity
- 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
4000 WContinuous power handling. 6.0 in (153 mm)Voice coil diameter. Neodymium Inside SlugMagnet material.
| Specifications | |
| Nominal Diameter | 530 mm |
| Nominal Impedance | 4 Ohm |
| Minimum Impedance | 4,2 Ohm |
| Nominal Power Handling1 | 2000 W |
| Continuous Power Handling2 | 4000 W |
| Sensitivity3 | 96,0 dB |
| Frequency Range | 30 - 1000 Hz |
| Voice Coil Diameter | 153 mm |
| Winding Material | Copper |
| Former Material | Glass Fibre |
| Winding Depth | 30,0 mm |
| Magnetic Gap Depth | 12,0 mm |
| Flux Density | 1,2 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 | 190,0 dm3 |
| Recommended Tuning | 33 HzParameters4 |
| Resonance Frequency | 32 Hz |
| Re | 3,3 Ohm |
| Qes | 0,31 |
| Qms | 7,0 |
| Qts | 0,3 |
| Vas | 200,0 dm3 |
| Sd | 1680,0 cm2 |
| No | 2,2 % |
| Xmax | ± 15,0 mm |
| Xvar | ± 16,0 mm |
| Mms | 460,0 g |
| Bl | 32,5 Txm |
| Le | 1,5 mH |
| EBP | 103 HzMounting and Shipping Info |
| Overall Diameter | 547 mm |
| Bolt Circle Diameter | 527 mm |
| Baffle Cutout Diameter | 508,0 mm |
| Depth | 261 mm |
| Flange and Gasket Thickness | 16 mm |
| Air Volume Occupied by Driver | 16,0 dm3 |
| Net Weight | 18,5 kg |
| Shipping Units | 1 |
| Shipping Weight | 20,8 kg |
| Shipping Box | 570x570x320 mm |
| Recone kit | RCK21SW1524Discover more2 hours tes |
- Sd
- 1680.0 cm2 (260.4 in2)
- Surround Shape
- Triple Roll
- Qms
- 7.0
- Einbautiefe
- 261 mm (10.3 in)
- Recommended Enclosure
- 190.0 dm3 (6.71 ft3)
- BL
- 32.5 Txm
- Nominale Belastbarkeit
- 2000 W
- Magnetic Gap Depth
- 12.0 mm (0.5 in)
- Dauerbelastbarkeit
- 4000 W
- Pole Design
- T-Pole
- Mms
- 460.0 g
- Former Material
- Glass Fibre
- Magnet
- Neodymium Inside Slug
- Schwingspulendurchmesser
- 153 mm (6.0 in)
- Außendurchmesser
- 547 mm (21.5 in)
- XVar
- ± 16.0 mm
- Woofer Cone Treatment
- TWP Waterproof Both Sides
- Flux Density
- 1.2 T
- Air Volume Occupied by Driver
- 16.0 dm3 (0.56 ft3)
- Resonanz Frequenz
- 32 Hz
- Recone kit
- RCK21SW1524
- Tuning Frequenz
- 33 Hz
- Xmax
- 15.0 mm
- Versandkarton
- 570x570x320 mm (22.44x22.44x12.60 in)
- Empfindlichkeit
- 96.0 dB
- Le
- 1.5 mH
- Qts
- 0.3
- Qes
- 0.31
- Vas
- 200.0
- Flange and Gasket Thickness
- 16 mm (0.63 in)
- MInimale Impedanz
- 4.2 Ω
- Spider
- Double Silicone
- Shipping Units
- 1
- Re
- 3.3 Ω
- Nominale Impedanz
- 4 Ω
- Versandgewicht
- 20.8 kg (45.86 lb)
- ?0
- 2.2 %
- Netto Gewicht
- 18.5 kg
- EBP
- 103 Hz
- Nominaler Durchmesser
- 530 mm (21.0 in)
- Lochkreisdurchmesser
- 527 mm (20.7 in)
- Winding Depth
- 30.0 mm (1.18 in)
- Cone Shape
- Radial
- Frequenzbereich
- 30 - 1000 Hz
- Schallwandausschnitt
- 508.0 mm (20.0 in)
- Wicklung besteht aus
- Copper
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