Product features

• Free Air Resonance (Fs): 34.55 Hz
• Electrical "Q" (Qes): 0.508
• Mechanical "Q" (Qms): 6.260
• Total Speaker "Q" (Qts): 0.470
• Equivalent Compliance (Vas): 0.66 cu. ft./18.801 liters
• One-Way, Linear Excursion (Xmax)*: 0.3 in./7.6 mm
• Efficiency (1W/1m)**: 83.86 dB SPL
• Effective Piston Area (Sd): 32.67 sq. in./0.0211 sq. m.
• DC Resistance (Re): 4.00 ohm
• Nominal Impedance (Znom): 4 ohm
• Thermal Power Handling (Pt): 150W
• Driver Displacement: 0.02 cu. ft./0.571 liters