LEAN AUDIO No.1 for PA Loudspeakers, Guitar Speakers, Bass Guitar Speakers & HI FI speakers

SB AUDIENCE NERO-21SW1100D 21" 8ohm Ferrite Subwoofer Loudspeaker

£343.60

Quantity:

SB AUDIENCE NERO-21SW1100D 21" 8ohm Ferrite Subwoofer, 1100 Watt, 127mm VC, Demodulation ring

  • Proprietary paper cone with silk cotton tree
  • Double spider high stability suspension
  • Cooling device on yoke for improved heat transfer
  • 5" voice coil with APC (Advanced Polymer Coating)
  • Shorting ring in motor system for reduced distortion
  • Cast aluminium chassis
  • Minimum damping fibre glass voice coil former

PRO Product NERO-21SW1100D
Speaker Type Subwoofer
Qty/ Box 1
Overall Diameter (mm) 540
Bolt Circle Diameter (mm) 518
Baffle Cutout Diameter (mm) 490
Mounting Depth (mm) 233.2
Flange and Gasket Thickness (mm) 15.5
Net Weight (kg) 21
Shipping Box (mm) 586x586x296mm
Gross Weight (kg) 24.5
Nominal Impedance (Ohm) 8
Minimum Impedance (Ohm) 5
AES Power Handling (W) 1100
Maximum Power Handling (W) 2200
Sensitivity (1W/1m) 101
Freq Range (Hz) 32-2600
Voice Coil Diameter (mm) 127
Winding Material,Former Material AISV Copper Wire, FIBSV
Winding Depth (mm) 28.2
Magnetic Gap Depth (mm) 12
Flux Density (T) 1.12
Magnet Ferrite
Basket Material Aluminium die Cast
Demodulation Aluminium Shorting ring and Aluminium cooling device
Cone Surround Triple roll
NET Air Volume filled by driver (liters) 13.37
Spider Profile Double constant height waves
Weather Resistant Yes
Fs 32
Re 5.1
Qes 0.35
Qms 10.92
Qts 0.34
Vas 312.6
Sd 1654.7
Xmax (3) 12.2
Xdmage (4) 35
Mms 309.2
BL 30
Le 1.29
Cms 0.08
Rms 5.67
Eta Zero 2.79
EBP 91

  • 2 Units in Stock