JL Audio W6-Series 6.5-Inch 150-Watt Subwoofer Driver, 4-Ohm
If you need a small-format subwoofer that really delivers in extremely small enclosures, this is where your search ends. The 6W3v3 is a true subwoofer, through-and-through. It employs the same technologies as its larger diameter brethren to deliver a whopping 0.35 in. (8.9 mm) one-way linear excursion.
The 6W3v3-4 is best used with amplifier power in the 50W - 150W range and is optimized to operate in a tiny 0.15 cu. ft. (4.2 l) sealed enclosure, or a 0.25 cu. ft. ported enclosure. Detailed enclosure recommendations can be found in the "Specifications" tab.
|Continuous Power Handling (RMS)||150 W|
|Recommended Amplifier Power (RMS)||50 - 150 W|
|Nominal Impedance (Znom)||4 Ω|
|Nominal Diameter||6.5 in / 165 mm|
|Overall Diameter (A)||6.85 in / 174 mm|
|Mounting Hole Diameter (B)||5.5 in / 140 mm|
|Bolt Hole Circle Diameter (C)||6.125 in / 156 mm|
|Motor Outer Diameter (D)||4.25 in / 108 mm|
|Mounting Depth (E)||4.25 in / 108 mm|
|Driver Displacement||0.02 cu ft / 0.57 L|
|Net Weight||6.1 lb / 2.8 kg|
|Free Air Resonance (Fs)||41.80 Hz|
|Electrical “Q” (Qes)||0.533|
|Mechanical “Q” (Qms)||11.027|
|Total Speaker “Q” (Qts)||0.508|
|Equivalent Compliance (Vas)||0.181 cu ft / 5.13 L|
|One-Way Linear Excursion (Xmax)*||0.35 in / 8.89 mm|
|Reference Efficiency (no)||0.07%|
|Efficiency (1 W / 1 m)**||80.49 dB SPL|
|Effective Piston Area (Sd)||17.36 sq in / 0.0112 sq m|
|DC Resistance (Re)||3.476 Ω|
* Xmax specifications are derived via one-way voice coil overhang method with no correction factors applied.
** Efficiency (1 W / 1 m) is not an accurate indicator of a subwoofer’s output capability and should not be used as a comparison to other subwoofers to determine which one is “louder”.