Home Theater Installation and Consumer Electronics

Skip to content

Kicker 41L782 8" Dual 2-ohm Component Subwoofer

Sold out
Original price $ 249.99 - Original price $ 249.99
Original price
$ 249.99
$ 249.99 - $ 249.99
Current price $ 249.99

Kicker L78 Q-Class 8" (20cm) Square Subwoofer, Dual Voice Coil 2-Ohm

Kicker's updated L7™ Series subwoofers are designed for one purpose: to deliver truly huge, supremely accurate bass. The 41L782 8" component subwoofer handles up to 500 watts RMS, so you can count on major-league performance. Its innovative square cone moves much more air than a conventional 8" round cone, and this sub's made to take anything you can dish out. The two 2-ohm voice coils give you extra flexibility in incorporating this sub into your system.

Product Highlights:

  • - 8" subwoofer with dual 2-ohm voice coils
  • - square SoloKon™ polypropylene cone with Santoprene rubber surround
  • - cast aluminum basket
  • - power handling: 500 watts RMS (250 watts per voice coil)
  • - peak power: 1000 watts
  • - frequency response: 28-100 Hz
  • - sensitivity: 82.4 dB
  • - mounting depth: 5-7/16"
  • - sealed box volume: 0.4-0.75 cubic feet
  • - ported box volume: 0.66-1.0 cu. ft.
  • - grille not included
  • - warranty: 3 years

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. 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.

Top of the line

Kicker Q-Class products incorporate cutting-edge technologies and superb construction to deliver an extraordinary musical experience in your vehicle. These products are only sold by select dealers chosen by Kicker.


Square Design: By making the cone 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.


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.


Terminals: The spring post terminals will accept pin connectors, single banana plugs (but not dual), and bare wire up to 8 gauge.


Break-in Period: Due to the complex nature of Kicker L7 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.