Nominal Impedance (Z) 2 ohms
DC Resistance (Re) ]] 1.8 ohms
Resonance Frequency (Fs) 37.48 Hz
Piston Area (Sd) 0.0330 m2
Force Factor (BL) 10.03 T.m
Mechanical Q Factor (Qms) 4.0332
Electrical Q Factor (Qes) 0.4879
Total Q Factor (Qts) 0.4353
Sensitivity 1W/M (SPL) 86.0912
Mechanical Comp (Cms) 0.1554 mm/N
Moving Mass (Mms) 116.0099 g
Linear Excursion (Xmax) . 9 mm
Volume Acoustic Comp (Vas) 23.6364 Ltr/0.834712 cu ft
Reference Efficiency (NO.) 0.25% RMS
Power (Pe) 400 Watts
Frequency Response 20-250 Hz
Voice Coil Diameter 2.5 in/63.5 mm
Displacement 0.045 cu ft/ 1.275 Ltr
in the box:
SPC-10S2, Manual, Warranty