B&C 21 SW 152 8 LF Driver B&C 21sw152-8

B&C 21 SW 152 8 LF Driver B&C 21sw152-8

780,77

Brand: B&C SPEAKERS
Article number: 21sw152-8

  • 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

Brand: B&C SPEAKERS
Article number: 21sw152-8

B&C 21 SW 152 8 LF Driver

  • 4000 W Continuous power handling
  • 6.0 in (153 mm) Voice coil diameter
  • Neodymium Inside Slug Magnet material
Type of speaker21″
Nominal Diameter mm530 mm
Impedance Ohm8 Ω
Power Handling4000 W
Frequency range30 – 1000 Hz
Sensitivity dB96.0
Magnet MaterialNeodymium Inside Slug
BrandB&C SPEAKERS
Typespeaker
Nominal Diameter530 mm (21.0 in)
Nominal Impedance8 Ω
Minimum Impedance7.0 Ω
Nominal Power Handling2000 W
Continuous Power Handling4000 W
Sensitivity96.0 dB
Frequency Range30 – 1000 Hz
Winding MaterialCopper
Former MaterialGlass Fibre
Winding Depth32.0 mm (1.26 in)
Magnetic Gap Depth12.0 mm (0.5 in)
Flux Density1.2 T
Surround ShapeTriple Roll
Cone ShapeRadial
SpiderDouble Silicone
Pole DesignT-Pole
Woofer Cone TreatmentTWP Waterproof Both Sides
Recommended Enclosure190.0 dm3 (6.71 ft3)
Recommended Tuning33 Hz
Resonance Frequency32 Hz
Re6.0 Ω
Qes0.38
Qms6.4
Qts0.36
Vas200.0 dm3 (7.06 ft3)
Sd1680.0 cm2 (260.4 in2)
η₀1.9 %
Xmax± 15.0 mm
Xvar± 16.0 mm
Mms450.0 g
Bl39.0 Txm
Le2.2 mH
EBP84 Hz
Overall Diameter547 mm (21.54 in)
Bolt Circle Diameter527 mm (20.75 in)
Baffle Cutout Diameter508.0 mm (20.0 in)
Depth261 mm (10.28 in)
Flange and Gasket Thickness16 mm (0.63 in)
Air Volume Occupied by Driver16.0 dm3 (0.57 ft3)
Net Weight18.5 kg (40.79 lb)
Recone kitRCK21SW1528
ArticleB&C 21sw152-8

B&C SPEAKERS

Детали

Вес20,8 kg
Габариты320 × 570 × 570 cm
Type of speaker

Nominal Diameter mm

Impedance Ohm

Power Handling

Sensitivity (dB)

Magnet Material

Brand

Type

Nominal Diameter

530 mm (21.0 in)

Nominal impedance

Minimum Impedance

7.0 Ω

Nominal Power Handling

Continuous Power Handling

Sensitivity

96.0 dB

Frequency Range

30 – 1000 Hz

Winding Material

Former Material

Winding Depth

Magnetic Gap Depth

Flux Density

Surround Shape

Cone Shape

Spider

Pole Design

Woofer Cone Treatment

Resonance Frequency

Re

Qes

Qms

Qts

Vas

Sd

η₀

Xmax

Xvar

Mms

BL

Le

EBP

Overall diameter

Bolt circle diameter

Baffle cutout diameter

Depth

Flange and Gasket Thickness

Air Volume Occupied by Driver

Net weight

Recone kit

Article