JL Audio W3 12W3v3-4 12" Inch 30cm 500 Watts 4 Ohms Car Sub Subwoofer 12W3
  • Authorised UK Dealer for JL Audio
 


  • Continuous Power Handling (RMS)            500 W
  • Recommended Amplifier Power (RMS)     150 - 500 W
  • Nominal Impedance (Znom)          4 Ω
  • Physical Specifications
  • Nominal Diameter     12.0 in / 300 mm
  • Overall Diameter (A)            12.5 in / 318 mm
  • Mounting Hole Diameter (B)           11.0625 in / 281 mm
  • Bolt Hole Circle Diameter (C)          11.7 in / 297 mm
  • Motor Outer Diameter (D)   5.5 in / 140 mm
  • Mounting Depth (E)             6.65 in / 169 mm
  • Driver Displacement             0.071 cu ft / 2.01 L
  • Net Weight     14.50 lb / 6.58 kg
  • Parameters
  • Free Air Resonance (Fs)       27.97 Hz
  • Electrical “Q” (Qes)   0.534
  • Mechanical “Q” (Qms)          7.678
  • Total Speaker “Q” (Qts)       0.5
  • Equivalent Compliance (Vas)          2.806 cu ft / 79.47 L
  • One-Way Linear Excursion (Xmax)*          0.510 in / 13.0 mm
  • Reference Efficiency (no)    0.31%
  • Efficiency (1 W / 1 m)**      87.15 dB SPL
  • Effective Piston Area (Sd)    80.600 sq in / 0.0520 sq m
  • DC Resistance (Re)   1.658 Ω

Mini FAQ-

1) Car Audio Security Ltd is a UK based company. ALL items are shipped form the UK.
2) All NEW Products come complete with at least 12 months warranty - Ex-Demo warranties differ.
3) All goods shipped are sent via an insured service to give you (and us) peace of mind - no extra hidden charges!
4) All products sold are GENUINE UK products bought direct from manufacturers
5) We have a dedicated returns & customer service department to help you with any problems you may have with your products - 08707 55 11 22
6) Collection welcome for winning bidders from our Industry leading - state of the art showroom and demo-room for car audio & home AV products
7) All shipping charges are shown for mainland UK ONLY - Offshore destinations differ (i.e. RIO, IOM, IOW, NI etc etc)