KICKER 45L7R122 12" 1200 Watt Car Subwoofer, Solo-Baric Sub L7R122 DVC


  • $ 229.95

KICKER 45L7R122 12" 1200 Watt L7R Car Subwoofer


Kicker builds their Solo-Baric subwoofers for one purpose: to deliver truly huge, supremely accurate bass. The 44L7S124 Solo-Baric L7S 12" component subwoofer handles up to 750 watts RMS, enough power to fill any vehicle. Its innovative square cone moves much more air than a conventional 12" round cone, and this sub's made to take anything you can dish out.



Built-In Toughness


The woofer's forged aluminum frame and Santoprene rubber surround handle high-level playback, while keeping the cone on track. The injection-molded SoloKon™ polypropylene cone features special back bracing for strength and responsiveness. The sub's two 2-ohm voice coils give you extra flexibility in incorporating this sub into your system. And the UniPlate™ back plate and pole piece are made as a single, solid unit to allow heat to escape the motor. Translation? Kicker designed this sub to take some serious punishment.



Product Highlights


  • - 12" subwoofer with dual 2-ohm voice coils
  • - square SoloKon polypropylene cone with Santoprene rubber surround
  • - cast aluminum basket
  • - power handling: 750 watts RMS (375 watts per voice coil)
  • - peak power: 1500 watts
  • - frequency response: 20-100 Hz
  • - sensitivity: 88.6 dB
  • - mounting depth: 6-11/16"
  • - sealed box volume: 0.88-2.0 cubic feet
  • - ported box volume: 1.75-3.25 cu. ft.
  • - grille not included
  • - warranty: 1 year



What's in the box:


  • - One square 12" dual 2-ohm voice coil subwoofer
  • - Owner's manual (English/ Spanish/ German/ French)
  • - 2 Kicker decals
  • - Template on box lid





Dual Voice Coils: For increased system flexibility, the woofer has two 2Ω voice coils. When the voice coils are wired in parallel, the woofer presents a 1Ω load; when wired in series, the woofer presents a 4Ω load.


Square Design: By making the Solo-Baric square, Kicker is giving you the most possible cone area (Sd) for a given size baffle, 16% to 20% more area than a conventional round subwoofer. More cone area means the cone moves more air, resulting in louder, deeper bass.


Cone Material: The square SoloKon design is a unique one-piece construction, using injection molded polypropylene that moves as a lightweight piston, for improved control. A rear cone brace integrates into the cone with a continuous contact perimeter weld, which improves strength and resistance to deformation under pressure.


Surround: The tough, flexible Santoprene rubber surround has a long-throw, positive-roll design, which controls extreme cone excursion and is tear-resistant. The corners of the surround are ribbed to ensure linear cone motion. The surround is stitched to the reinforced cone edge to improve durability.


Speaker Terminals: The terminals are spring loaded and nickel plated for solid connections with speaker wire up to 10 gauge.


Break-in Period: Due to the complex nature of Kicker Solo-Baric L7S woofers, they require a break-in period in order to produce optimum bass response. The high-performance suspension system makes the speakers very stiff out-of-the-box. Approximately two weeks of daily playing will allow the suspension to break-in and reach its optimum equilibrium. A broken-in subwoofer will exhibit stronger bass performance, smoother response, and greater low-bass extension.



Recommended Sealed Box Volume:

  • Minimum Volume: 1.25 ft³
  • Maximum Volume: 2.0 ft³


Recommended Vented Box Volume:

  • Minimum: 1.75 ft³; 2.5" x 13.25" port opening; 22.5" port length
  • Maximum: 3.25 ft³; 3" x 13.25" port opening; 14.5" port length