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Loudspeakers A1521


A1521

APPLICATION Woofer
SPECIFICATION
Nominal Diameter mm 380
Impedance Ohm 8/4
Power Handling (AES) W 250
Frequency Range Hz 55-3000
Sensitivity (1W/1m) dB 98,5
Voice coil:: Diameter mm 76
   Winding Material
Copper
   Former Material
Glass Fibre
   Winding Height
mm 14
Magnet system:
   Magnetic Gap Depth mm 8
   Magnet Diameter mm 190
   Flux Density T 1,3
THIELE - SMALL PARAMETERS
Fs Hz 36
Vas L 210
Qts 0,37
Qes 0,38
Qms 10,9
Re Ohm 6
Bl Tm 17,8
Sd cm^2 860
Mms g 82,2
Xmax mm 5
L mH 1,2
h % 3
DIMENSIONS
Outter diameter mm 389
Mounting diameter mm 358
Bolt circle diameter mm 370,5
Height mm 163
Weight kg 7
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