JL Audio 8W7 8" Subwoofer

This product is available as a "Special order" only, please contact us if you wish to order.

Product features

• Free Air Resonance (Fs): 35.2 Hz
• Electrical "Q" (Qes): 0.654
• Mechanical "Q" (Qms): 9.50
• Total Speaker "Q" (Qts): 0.612
• Equivalent Compliance (Vas): 0.61 cu. ft./17.4 liters
• One-Way, Linear Excursion (Xmax)*: 0.75 in./19 mm
• Reference Efficiency (no): 0.112%
• Efficiency (1W/1m)**: 82.7 dB SPL
• Effective Piston Area (Sd): 38 sq. in./0.0245 sq. m.
• DC Resistance (Re): 2.78
• Nominal Impedance (Znom): 3 ohm
• Thermal Power Handling (Pt): 500W
• Driver Displacement: 0.06 cu. ft./1.7 liters
• Net Weight: 17 lbs./7.8 kg