JL - 6W3v3-8 6.5inch 150W 8ohm Sub Woofer

W3v3: TechnologiesW3v3 Subwoofer DriversClearly the best sounding W3' s yet, these subwoofers feature DMA-optimized, long linear excursion capability to minimize distortion and increase output. W3v3' s are available in single 2 ohm, 4 ohm and 8 ohm versions (6W3v3 available in 4 ohm and 8 ohm only) and are superb performers at medium power levels in compact sealed or ported enclosures. Multiple patented technologies enhance performance and reliability. As with JL Audio' s flagship drivers, development was guided by JL Audio' s proprietary DMA (Dynamic Motor Analysis) modeling system to deliver outstanding dynamic stability and low-distortion operation within their intended power envelope. A mineral-filled polypropylene upper cone body with a metallic JL Audio logo medallion provides a classy new look, while a removable (and customizable) mounting flange trim ring receives grille-mesh inserts directly, without the need for additional grille hardware. (Grille mesh inserts are sold separately.) DMA Optimized Motor System

6W3v3 DRIVER SPECIFICATIONS6W3v3-8
Free Air Resonance (Fs): 44.05 Hz
Electrical Q (Qes): 0.666
Mechanical Q (Qms): 10.291
Total Speaker Q (Qts): 0.625
Equivalent Compliance (Vas): 0.178 cu. ft. / 5.04 litres
One-Way, Linear Excursion (Xmax)*: 0.35 in. / 8.89 mm
Reference Efficiency (no): 0.062%
Efficiency (1W/1m)**: 80.13 dB SPL
Effective Piston Area (Sd): m 17.36 in. sq. / 0.0112 sq. m
DC Resistance (Re): 7.917 ohm
Nominal Impedance (Znom): 8 ohm
Thermal Power Handling (Pt): 150W
Driver Displacement: 0.02 cu. ft. / 0.57 liters
Net Weight: 6.1 lbs. / 2.8 kg