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JL Audio 12WX-4 Item# 25137
12" 250W RMS 4-Ohm SVC WX Series Car Subwoofer Driver
JL Audio :: 12WX-4 :: $75.00
MSRP: $149.00
Regular Price: $89.00
You Save: $74.00 (49%)    Clearance
Our Price: $75.00
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Condition: Brand New Avg Rating: Not Rated Yet
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Features

General Features

  • Power range: 50W-250W RMS
  • Polypropylene cone with foam surround
  • Frequency response: 25-250 Hz
  • Sensitivity: 87.17 dB
  • Sealed box volume: 1.375 cubic feet

General Specifications

  • Free Air Resonance (Fs): 27.43 Hz
  • Electrical "Q" (Qes): 0.596
  • Mechanical "Q" (Qms): 9.970
  • Total Speaker "Q" (Qts): 0.562
  • Equivalent Compliance (Vas): 3.337 cu. ft. / 94.49 liters
  • One-Way, Linear Excursion (Xmax)*: 0.375 in. / 9.5 mm
  • Reference Efficiency (no): 0.314%
  • Efficiency (1W/1m)**: 87.17 dB SPL
  • Effective Piston Area (Sd): 76.950 sq. in. / 0.0496 sq. m.
  • DC Resistance (Re): 3.51 ohm
  • Nominal Impedance (Znom): 4 ohm
  • Thermal Power Handling (Pt): 200W
  • Driver Displacement: 0.048 cu. ft. / 1.36 liters
  • Subwoofers are usually sold as a single unit unless otherwise noted.
  • Weight: 8
*Warranty: Limited 30 Day Onlinecarstereo.com warranty.
Limited 30 Day warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.

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