M3MAX15Q Subwoofer SpecificationsM3MAX15Q
Nominal Impedance Znom ohms 4 (1+1+1+1)
DC Resistance (per coil) DCR ohms 0.985
Resonant Frequency Fs hz 32.56
Mechanical Q Qms 4.985
Electrical Q Qes 0.36
Total Q Qts 0.336
Xmax (linear) one-way in .625”
Xmax (mechanical) in 1.25”
Sensitivity 2.83 volts Spl dB 92.75
Effective Piston Area Sd sq. m 0.08
Acoustic Compliance Vas cf 2.396
Moving Mass Mms grams 319.81
Suspension Compliance Cms um/N 74.66
Voice Coil Diameter d in 4.0"
Voice Coil Length Hvc in 2”
Voice Coil Layers n 4
Voice Coil Type Quad
Continuous Power watts 4000
Peak Power watts 8000
Magnet OD in 10”
Magnet Thickness in 2”
Magnet Weight oz 400
Frame OD w/gasket in 15.57”
Mounting Hole in 14.25”
Mounting Depth in 8.5”
Speaker Weight lbs 53
Driver Displacement cf 0.342