Die cast aluminum
126 Oz Y35 High energy motor
4" Voice coil, high temperature
Polycotton spider with leads
Single 4 Ohm
Fo=55.239Hz
Sd=530.929cm
Md=85.000g
BL=16.423
Qms=1.136
Qes=0.295
Qts=0.234
No=2.249%
SPLo=95.5dB
Vas=40.645Ltr
Cms=101.541
Krm=1.091
Erm=0.869
Mms=81.753g
Mmd=67.684
Kxm=18.309
Exm=0.622