21SW152
Specifications
- Nominal Diameter530 mm (21.0 in)
- Nominal Impedance4 Ω
- Minimum Impedance4.2 Ω
- Nominal Power Handling12000 W
- Continuous power handling24000 W
- Sensitivity (1W/1m)396.0 dB
- Frequency Range30 - 1000 Hz
- Voice Coil Diameter153 mm (6.0 in)
- Winding MaterialCopper
- Former MaterialGlass Fibre
- Winding Depth30.0 mm (1.18 in)
- Magnetic Gap Depth12.0 mm (0.5 in)
- Flux Density1.2 T
Design
- Surround ShapeTriple Roll
- Cone ShapeRadial
- Magnet MaterialNeodymium Inside Slug
- SpiderDouble Silicone
- Pole DesignT-Pole
- Woofer Cone TreatmentTWP Waterproof Both Sides
- Recommended Enclosure190.0 dm3 (6.71 ft3)
- Recommended Tuning33 Hz
Parameters4
- Resonance Frequency32 Hz
- Re3.3 Ω
- Qes0.31
- Qms7.0
- Qts0.3
- Vas200.0 dm3 (7.0 ft3)
- Sd1680.0 cm2 (260.4 in2)
- η₀2.2 %
- Xmax± 15.0 mm
- Xvar± 16.0 mm
- Mms460.0 g
- Bl32.5 Txm
- Le1.5 mH
- EBP103 Hz
Mounting and Shipping Info
- Overall Diameter547 mm (21.5 in)
- Bolt Circle Diameter527 mm (20.7 in)
- Baffle Cutout Diameter508.0 mm (20.0 in)
- Depth261 mm (10.3 in)
- Flange and Gasket Thickness16 mm (0.63 in)
- Air Volume Occupied by Driver16.0 dm3 (0.56 ft3)
- Net Weight18.5 kg (40.7 lb)
- Shipping Units1
- Shipping Weight20.8 kg (45.86 lb)
- Shipping Box570x570x320 mm (22.44x22.44x12.60 in)
21SW152
Precio de oferta$950.00
Precio normal (/)