- Free Air Resonance (Fs): 32.09 Hz
- Electrical “Q” (Qes): 0.640
- Mechanical “Q” (Qms): 10.752
- Total Speaker “Q” (Qts): 0.604
- Equivalent Compliance (Vas): 1.095 cu. ft. / 31.01 liters
- One-Way Linear Excursion (Xmax)*: 0.45 in. / 11.4 mm
- Reference Efficiency (no): 0.154%
- Efficiency (1W/1m)**: 84.07 dB SPL
- Effective Piston Area (Sd): 48.909 sq. in. / 0.0316 sq. m.
- DC Resistance (Re): 4.280 ohm
- Nominal Impedance (Znom): 4 ohm
- Thermal Power Handling (Pt): 300W
- Driver Displacement: 0.034 cu. ft. / 0.96 liters
- Net Weight: 7.50 lbs. / 3.40 kg