Neodymium DJ Speaker 21 Inch 2500 Watt Model 21NW152

21NW152 Speaker

21′ Woofer
Professional Low Frequency Speaker
6 Inch Copper Voice Coil
97 dB/SPL Sensitivity
30Hz-2.0KHZ Frequency Range
5000 Watts continuous Program Power Handling
Dimensions mm


General Specifications:

Nominal Diameter: 554/21 mm/inch
Rated Impedance: 8 Ohm
Program Power : 2500 watts
Power Handling Capacity : 5000 Watts
Sensitivity : 97 dB
Frequency Range: 30HZ-2.0KHz
Magnet Weight : 150x50x15/N40 mm/OZ
Net Weight : 12.5 Kg
Gross Weight : 16.4 kg
Multiple Size (1pc) : 63X63X32.5 Cm

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Description

21NW152 Speaker


General Specifications:

Nominal Diameter: 554/21 mm/inch
Rated Impedance: 8 Ohm
Program Power : 2500 watts
Power Handling Capacity : 5000 Watts
Sensitivity : 97 dB
Frequency Range: 30HZ-2.0KHz
Magnet Weight : 150x50x15/N40 mm/OZ
Minimum Impedance : 5.3 Ohm
Voice Coil Diameter : 152/6 mm/inch
Voice Coil Material : Glass Fiber
Voice Coil Former Material : 31/1.22 mm/inch
Voice Coil Winding Depth : 4
Number of Layers : Inside / Outside
Kind of Layers : 15/0.6 mm/inch


THIELE – SMALL PARAMETERS


Resonance Frequency :
FS 30 HZ
DC Resistance : Re 5.3 Ohm
Mechanical Factor : QMs 10.8
Electrical Factor : QEs 0.36
Total Factor : QTs 0.34
BL Factor : BL 35 T.M
Effective Moving Mass : Mms 405 gr
Equivalent CAS air load : Vas 225 liters
Effective piston area : Sd 0.123 m2
Max. linear excursion (mathematical) : X max 9 mm
Half – space efficiency : Eff 1.5 %

SHIPPING INFORMATION

Net Weight : 12.5 Kg
Gross Weight : 16.4 kg
Multiple Size (1pc) : 63X63X32.5 Cm

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