WF15HP / WF12HP

Features

Parameters

 Model WF12HP WF15HP
MECHANICAL SPECIFICATIONS
Overall diameter mm 317 395
Bolt circle diameter mm 300 375
Baffle cutout diameter  mm 285 355
Depth mm 142 173
Flange and Gasket mm 16 18
Net weight  kg 6.1 6.75
Shipping box (single carton box) mm 345*345*170 425*425*200
ELECTRICAL SPECIFICATIONS 
Nominal diameter   inch 12 15
Nominal impedance  Ω 8 8
DC resistance Ω 5.2 5.8
Nominal power handling (AES) W 400 450
Program power handling W 800 900
Sensitivity (1W/1m)    ±  2dB  97 97.5
Frequency range (-10dB max)  Hz 60-4K 56-4K
Voice coil diameter mm 75, 3inch 75, 3inch
 Voice coil material                   cu CCAW CCAW
Former material  TIL TIL
Winding depth  mm 18 18
Plate  mm 10 10
Magnet oz 73.5 73.5
Basket Aluminium Aluminium
THIELE & SMALL PARAMETERS
Fo Hz 60 56
Revc Ω 5.8 5.8
Sd M2 0.053 0.09
Vas L 47.5 107
Cms uM/N 119 93
Mms g 57.6 84.8
Bl Tm 15.6 14.55
Qms 6.8 7.08
Qes 0.499 0.784
Qts 0.465 0.706
Levc mH 0.265 0.265
No 2.07% 2.40%