About the Kicker 44L7S152
Truly huge bass
Truly huge bass
Kicker builds their Solo-Baric® subwoofers for one purpose: to deliver truly huge, supremely accurate bass. The 44L7S152 Solo-Baric L7S™ 15" component subwoofer handles up to 1000 watts RMS, enough power to fill any vehicle. Its innovative square cone moves much more air than a conventional 15" 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:
- 15" subwoofer with dual 2-ohm voice coils
- square SoloKon™ polypropylene cone with Santoprene rubber surround
- cast aluminum basket
- power handling: 575-1000 watts RMS
- peak power: 2000 watts
- frequency response: 18-100 Hz
- sensitivity: 88.56 dB
- mounting depth: 8-11/16"
- sealed box volume: 1.5-6.0 cubic feet
- ported box volume: 3.0-6.0 cu. ft.
- grille not included
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # 44L7S152
What's in the box:
Kicker 44L7S152 owner's manual
- One square 15" dual 2-ohm voice coil subwoofer
- Owner's manual (English/ Spanish/ German/ French)
- 2 Kicker decals
- Template on box lid
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More details on the Kicker 44L7S152
Features & specs
| Size | Square 15 -inch | |
| Impedance | 1 ohm | |
| Cone Material | SoloKon | |
| Surround Material | 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 |
88.56 dB at 1 watt | |
| Frequency Response | 18 - 100 Hz | |
| Max RMS Power Handling | 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) | 149.048 | |
| Fs (Hz) | 26.3 | |
| Qts | 0.539 | |
| Xmax (millimeters) | 19 | |
| Parts Warranty | 1 Year | |
| Labor Warranty | 1 Year | |
Product Research
Features
Enclosure Compatibility
Features
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.
Enclosure Compatibility
Recommended Sealed Box Volume:
- Minimum Volume: 2.0 ft³
- Maximum Volume: 6.0 ft³
Recommended Vented Box Volume:
- Minimum: 3.0 ft³; 2.5" x 16.25" port opening; 19.5" port length
- Maximum: 6.0 ft³; 3.5" x 16.25" port opening; 13.75" port length
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 13.75" x 13.75" square opening.
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