B&C Speakers 21IPAL - 21 Zoll Lautsprecher - 1 Ohm
When used with the Powersoft IPAL power amp modules, the 21PAL can provide extreme output in a very small, dependable package. For more information, visit the Powersoft Website. | |
| Nominal Diameter | 530 mm (21.0 in) |
| Nominal Impedance | 1 Ω |
| Minimum Impedance | 1.1 Ω |
| Nominal Power Handling | 2500 W |
| Continuous Power Handling | 5000 W |
| Sensitivity | 99.0 dB |
| Frequency Range | 37 - 1000 Hz |
| Voice Coil Diameter | 153 mm (6.0 in) |
| Winding Material | Aluminium |
| Former Material | Glass Fibre |
| Winding Depth | 48.0 mm (1.9 in) |
| Magnetic Gap Depth | 18.0 mm (0.7 in) |
| Flux Density | 1.35 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 | 200.0 dm3 (7.06 ft3) |
| Recommended Tuning | 40 Hz |
| Resonance Frequency | 37 Hz |
| Re | 0.7 Ω |
| Qes | 0.22 |
| Qms | 4.9 |
| Qts | 0.21 |
| Vas | 155.0 dm3 (5.47 ft3) |
| Sd | 1680.0 cm2 (260.4 in2) |
| η₀ | 3.2 % |
| Xmax | ± 22.0 mm |
| Xvar | ± 15.0 mm |
| Mms | 487.0 g |
| Bl | 19.1 Txm |
| Le | 0.5 mH |
| EBP | 168 Hz |
| Overall Diameter | 547 mm (21.5 in) |
| Bolt Circle Diameter | 527 mm (20.7 in) |
| Baffle Cutout Diameter | 508.0 mm (20.0 in) |
| Depth | 269 mm (10.59 in) |
| Flange and Gasket Thickness | 13 mm (0.51 in) |
| Air Volume Occupied by Horn | 16.0 dm3 (0.56 ft3) |
| Net Weight | 22.0 kg (48.5 lb) |
| Shipping Units | 1 |
| Shipping Weight | 24.3 kg (53.57 lb) |
| Shipping Box | 570x570x320 mm (22.44x22.44x12.60 in) |
| Recone kit | RCK21IPAL |
- Resonanz Frequenz
- 37 Hz
- Magnet
- Neodymium Inside Slug
- Nominale Belastbarkeit
- 2500 W
- Pole Design
- T-Pole
- Netto Gewicht
- 22.0 kg
- Re
- 0.7 Ω
- MInimale Impedanz
- 1.1 Ω
- Qms
- 4.9
- Cone Shape
- Radial
- Versandkarton
- 570x570x320 mm (22.44x22.44x12.60 in)
- Dauerbelastbarkeit
- 5000 W
- Woofer Cone Treatment
- TWP Waterproof Both Sides
- Nominaler Durchmesser
- 530 mm (21.0 in)
- Empfindlichkeit
- 99.0 dB
- EBP
- 168 Hz
- Spider
- Double Silicone
- Wicklung besteht aus
- Aluminium
- Lochkreisdurchmesser
- 527 mm (20.7 in)
- Qes
- 0.22
- Winding Depth
- 48.0 mm (1.9 in)
- Recone kit
- RCK21IPAL
- ?0
- 3.2 %
- Recommended Enclosure
- 200.0 dm3 (7.06 ft3)
- Mms
- 487.0 g
- Frequenzbereich
- 37 - 1000 Hz
- Magnetic Gap Depth
- 18.0 mm (0.7 in)
- Versandgewicht
- 24.3 kg (53.57 lb)
- Xmax
- 22.0 mm
- Flux Density
- 1.35 T
- Tuning Frequenz
- 40 Hz
- Qts
- 0.21
- Einbautiefe
- 269 mm (10.59 in)
- Le
- 0.5 mH
- BL
- 19.1 Txm
- Nominale Impedanz
- 1 Ω
- Flange and Gasket Thickness
- 13 mm (0.51 in)
- Shipping Units
- 1
- Sd
- 1680.0 cm2 (260.4 in2)
- Außendurchmesser
- 547 mm (21.5 in)
- Air Volume Occupied by Horn
- 16.0 dm3 (0.56 ft3)
- Schallwandausschnitt
- 508.0 mm (20.0 in)
- Schwingspulendurchmesser
- 153 mm (6.0 in)
- XVar
- ± 15.0 mm
- Vas
- 155.0
- Former Material
- Glass Fibre
- Surround Shape
- Triple Roll
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