About the Kicker Q-Class 41L7122
Truly huge bass
Truly huge bass
Kicker's updated L7™ Series subwoofers are designed for one purpose: to deliver truly huge, supremely accurate bass. The 41L7122 12" component subwoofer handles up to 900 watts RMS, so you can count on major-league performance. 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. The two 2-ohm voice coils give you extra flexibility in incorporating this sub into your system.
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.
Product highlights:
- 12" subwoofer with dual 2-ohm voice coils
- square SoloKon™ polypropylene cone with Santoprene rubber surround
- cast aluminum basket
- power handling: 450-900 watts RMS
- peak power: 1800 watts
- frequency response: 20-100 Hz
- sensitivity: 86.9 dB
- mounting depth: 7-7/8"
- sealed box volume: 1.0-2.0 cubic feet
- ported box volume: 1.75-3.25 cu. ft.
- grille not included
- warranty: 3 years
- Our 60-day money-back guarantee
- MFR # 41L7122
What's in the box:
Kicker Q-Class 41L7122 owner's manual
- One 12" Square dual 2-ohm voice coil woofer
- Kicker logo
- 4 Hardware covers
- Owner's manual (English/ Spanish/ German/ French)
- Template
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More details on the Kicker Q-Class 41L7122
Features & specs
| Size | Square 12 -inch | |
| Impedance | 1 ohm or 4 ohms | |
| Cone Material | Polypropylene | |
| Surround Material | Santoprene Rubber | |
| Ideal Sealed Box Volume (cubic feet) | N/A | |
| Ideal Ported Box Volume (cubic feet) | N/A | |
| Port diameter (inches) | N/A | |
| Port length (inches) | N/A | |
| Free-Air | No | |
| Dual Voice Coil | Yes | |
| Sensitivity |
86.9 dB at 1 watt | |
| Frequency Response | 20 - 100 Hz | |
| Max RMS Power Handling | 900 | |
| Peak Power Handling (Watts) | 1800 | |
| Top Mount Depth (inches) | 7 7/8 | |
| Bottom Mount Depth (inches) | N/A | |
| Cutout Diameter or Length (inches) | 11 1/16 | |
| Vas (liters) | 54.274 | |
| Fs (Hz) | 34 | |
| Qts | 0.539 | |
| Xmax (millimeters) | 0 | |
| Parts Warranty | 3 Years | |
| Labor Warranty | 3 Years | |
Product Research
Features
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.
Sealed Enclosure: A sealed enclosure design gives the smoothest response with increased energy at the lowest frequencies (between 20 and 30 Hz).
- Minimum Volume: 1 ft³
- Maximum Volume: 2 ft³
Vented Enclosure: A vented enclosure design increases efficiency relative to sealed enclosures.
- Minimum Volume: 1.75 ft³ with a 2½" x 13¼ x 22½" slot port
- Maximum Volume: 3.25 ft³ with a 3" x 13¼" x 14½" slot port
Cutout: The woofer will not mount in a standard enclosure with a round cutout. Instead, the woofer must be mounted in an enclosure with a 11.017" x 11.017" square opening.
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