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Kicker 08S15L74 Solo-Baric L7 Series 15" subwoofer with dual 4-ohm voice coils
Brand: Kicker
Part Number: 08S15L74

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Product Details:


Kicker builds the Solo-Baric L7 component subwoofer to deliver state-of-the-art bass. An ultra-rigid cast aluminum basket houses the patented SoloKon™ one-piece square cone to create a speaker that moves lots more air than a comparably sized round sub. The precision-built motor structure won't yield to stress, giving you chest-thumping low end that won't quit when you push your system hard.

The Solo-Baric L7 Series 08SL1574 15" subwoofer features an injection-molded polypropylene composite cone that works with a tough Santoprene™ rubber surround to dish out monster bass in a sealed or ported enclosure. Its unusual shape and black finish make a strong style statement, and you can add an optional grille to further enhances its looks. This sub packs dual high-temperature 4-ohm voice coils, giving you the flexibility to build a multiple sub setup or to draw more power from your amp with a low-impedance load.

Note: If you are wiring this DVC sub for lower impedance, make sure that your amp is compatible. Most 2-channel car amplifiers are stable down to 2 ohms in standard mode, or 4 ohms in bridged operation. Most mono amps are stable down to 2 ohms.


  • 15" subwoofer with dual 4-ohm voice coils
  • square SoloKon™ polypropylene cone with Santoprene rubber surround
  • aluminum basket
  • power range: 100-1,000 watts RMS (500 watts per voice coil)
  • peak power: 2,000 watts
  • frequency response: 18-100 Hz
  • sensitivity: 89.4 dB
  • mounting depth: 8-11/16"
  • sealed box volume: 1.5-6.0 cubic feet
  • ported box volume: 3.0-6.0 cu. ft.


    Size 15 -inch
    Impedance 4 ohms
    Cone Material SoloKon poly
    Surround Material Santoprene rubber
    Sealed Box Volume (cubic feet) 1.5 - 6
    Ported Box Volume (cubic feet) 3 - 6
    Port diameter (inches) N/A
    Port length (inches) N/A
    Free-Air No
    Dual Voice Coil Yes
    Sensitivity 89.4 dB at 1 volt
    Frequency Response 18 - 100 Hz
    RMS Power Range (Watts) 100-1000
    Peak Power Handling (Watts) 2000
    Top Mount Depth (inches) 8 11/16
    Bottom Mount Depth (inches) N/A
    Cutout Diameter or Length (inches) 13 3/4
    Vas (liters) 148.6
    Fs (Hz) 26.3
    Qts 0.507
    Xmax (millimeters) 0
    Parts Warranty 1 Year
    Labor Warranty 1 Year