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SB Audience BIANCO-21SW500 21'' Sub Woofer - 8 ohms

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Your Price: ₹18,300.00
Part Number: BIANCO-21SW500
Availability: Contact for Lead Time

SB Audience BIANCO-21SW500 21'' Sub Woofer - 8 ohms


Specs :

Nominal Impedance8 ohm
Minimum Impedance6 ohm
AES Power Handling(1)500W
Maximum Power Handling(2)1000W
Sensitivity(1W/1M)(3)99.5dB
Frequency Range25 - 2700 Hz
Voice coil diameter99.2 mm(4 in)
Winding MaterialCopper
Former Material Till
Winding Depth26 mm
Magnetic Gap Depth10 mm (0.39in)
Flux Density1.08 T
MagnetFerrite
Basket MaterialAluminium die cast
DemodulationExtended copper cap
Cone surroudDouble half role
NET Air volume fillet by loudspeaker12.39 liters
spider profilesingle constant height waves
Wheather resistantYes

Dimensions & weight:

Overall Diameter540 mm (21.3 in)
Bolt circle Diameter518 mm (20.4 in)
Baffle cut out Diamter490 mm (19.3 in)
Depth241.5 mm (9.5 in)
Flang and Gasket Thickness15.5 mm (0.6 in)
Net Weight12.4 Kg (27.27 lb)
shipping box370 x 370 x 179 mm
(14.6 x 14.6 x 7 in)
Gross weight14.5 Kg (31.96 lb)

Theile small Parameters

Fs25 Hz
Re6 ohm
Qes0.52
Qms7.95
Qts0.49
Vas623 liters
Sd1735 cm3
Xmax(3)11.33 mm
Xdamage(4)35.6 mm
Mms273 g
BL22.2 N/A
Le1.36 mH
Cms0.15 mm/N
Rms5.4 kg/s
Eta Zero1.81%
EBP48

Notes:

(1) AES standard , Test mode with continuous pink noise signal
( 6 dB crest factor, 2 hours) with Fo to 10Fo power calculated
on rated nominal impedance. LoudSpeaker in free air
(2) Maximum power is defined as 3dB greater than nominal power.
(3) Xmax=[ (winding depth- magnetic gap depth)/2] + (magnetic gap depth/3)
(4) Maximum excursion before permanent damage


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