Скачать или смотреть The best 21 inch speaker in the world B&C 21SW152

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LF Drivers

21SW152

LF Drivers
21SW152
21 inch
Subwoofer
4Ω
8Ω

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Magnet Material

Neodymium Inside Slug
Voice Coil Diameter

153 mm (6 in)
Continuous Power Handling

4000 W
Sensitivity

96 dB
Features

Specifications

Parameters

Design

Mounting and Shipping Info

Features
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




Specifications
Nominal Diameter

530 mm (21 in)
Nominal Impedance

8 Ω
Minimum Impedance

7 Ω
Nominal Power Handling

2000 W
Continuous Power Handling

4000 W
Sensitivity

96 dB
Frequency Range

30 Hz - 1000 Hz
Voice Coil Diameter

153 mm (6 in)
Winding Material

Copper
Former Material

Glass Fibre
Winding Depth

32 mm (1.26 in)
Magnetic Gap Depth

12 mm (0.5 in)
Flux Density

1.2 T
Woofer Cone Treatment

TWP Waterproof Both Sides

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