The
Kicker 52L7XS122 SoloXS L7XS 12-Inch 2-Ohm DVC Subwoofer is an
ultra-high-output, competition-grade square subwoofer. Built on Kicker's absolute pinnacle technology platform, this 12-inch version packs the exact same massive 705-ounce motor assembly as the 15-inch model. Weighing over 97 pounds, it is engineered to deliver brutal Sound Pressure Level (SPL) performance while maintaining low-frequency control and precision musicality in a more manageable footprint.
The
Kicker SoloXS L7XS 12-Inch Subwoofer is built specifically for extreme bass systems, show vehicles, and audio competitors. Its signature square shape provides roughly 20% to 30% more surface area than a standard 12-inch round subwoofer, allowing it to move massive amounts of air.
This 2-Ohm Dual Voice Coil (DVC) variant is optimized for versatile wiring configurations, allowing users to match it perfectly with heavy-duty monoblock amplifiers. Key design benefits focus on extreme power delivery, rigorous thermal management, and rapid serviceability:
-
Glue-Free Replaceable Recone System: If the speaker fails during high-power use, the entire pre-assembled cone, spider, and voice coil assembly can be unbolted and swapped out in minutes on-site using specialized alignment pins—no gluing or curing required.
-
Impedance Flexibility: A core advantage of the SoloXS line over standard subwoofers is its interchanging assembly. You can drop a 1-Ohm or 2-Ohm recone kit onto this exact same motor basket housing depending on your electrical configuration.
-
Competition-Grade Power Requirements: Because it utilizes a triple-stacked magnet and an oversized motor structure, this subwoofer is a specialized piece of hardware. It requires serious vehicle electrical upgrades, such as high-output alternators or secondary batteries, to safely operate under continuous loads.
The engineering architecture of the 12-inch SoloXS 2-Ohm variant is built to handle massive electrical loads and extreme physical throw.
| Parameter
|
Specification
|
|
Model Number
|
52L7XS122
|
|
Speaker Size
|
12 inches (Square Platform)
|
|
Continuous Power Handling (RMS)
|
1,500 – 3,000 Watts
|
|
Voice Coil Configuration
|
Dual 2-Ohm (DVC)
|
|
Voice Coil Diameter
|
3 inches (75 mm)
|
|
Voice Coil Winding Width
|
3.4 inches (86.2 mm)
|
|
Linear Excursion (Xmax)
|
43.1 mm (1.71 inches)
|
|
Total Magnet Weight
|
705 ounces (20 kg)
|
|
Magnet Diameter
|
9.85 inches (25 cm)
|
|
Frequency Response
|
20 Hz – 100 Hz
|
|
Total Subwoofer Weight
|
97.10 lbs
|
Component & Structural Material Details
-
Cone Design: Constructed using a reinforced, double-pressed glass-fiber paper pulp cone topped with a structural carbon fiber dust cap to prevent flex under intense air pressure.
-
Proprietary Surround: Utilizes a next-gen, extra-tall Nitrile Butadiene Rubber (NBR) surround. It features patented Solo-Baric ribbed corners to facilitate smooth, linear movement during its massive 43mm throw.
-
Upgraded Suspension: Relies on an extra-large dual-spider suspension system utilizing stout synthetic fibers to keep the long-throw coil perfectly centered under extreme physical stress.
-
High-Strand Tinsel Leads: Features woven dual tinsel leads with a significantly higher strand count than standard lines to cleanly carry extreme current directly to the moving voice coils.
-
Forced Air Cooling™: Incorporates Kicker's exclusive base venting architecture to sweep hot air away from the 3-inch aluminum voice-coil former, protecting it from thermal burnout under heavy loads.
-
Cast Aluminum Basket: A heavy, max-cooling cast-aluminum frame engineered with structural vents to maximize cooling efficiency and overall structural rigidity.
-
Heavy-Duty Terminal Blocks: Features a single 8 AWG push terminal block joined by a dual 4 AWG terminal block for secure, thick-gauge speaker cable routing.
Enclosure & Installation Dimensions
-
Mounting Depth: 11 1/2 inches (29.2 cm)
-
Cutout Dimension: 11 1/8 inches (28.3 cm)
-
Optimum Vented Box Volume: 3.0 cubic feet
-
Recommended Enclosure Tuning: Vented tuning at 30 Hz to 31 Hz
-
Physical Port Dimensions: A slot port opening measuring 3.5 x 13 inches with a total internal port length of 36.5 inches.
New Launch
Free shipping Over $99
Sold in last hours
