Free Air Resonance (Fs): 27.43 Hz
Electrical “Q” (Qes): 0.596 Mechanical “Q” (Qms): 9.970 Total Speaker “Q” (Qts): 0.562 Equivalent Compliance (Vas): 3.337 cu. ft. / 94.49 liters One-Way, Linear Excursion (Xmax)*: 0.375 in. / 9.5 mm Reference Efficiency (no): 0.314% | Efficiency (1W/1m)**: 87.17 dB SPL
Effective Piston Area (Sd): 76.950 sq. in. / 0.0496 sq. m. DC Resistance (Re): 3.51 ohm Nominal Impedance (Znom): 4 ohm Thermal Power Handling (Pt): 200W Driver Displacement: 0.048 cu. ft. / 1.36 liters Net Weight: 5.8 lbs. / 2.63 kg |