Kicker 52L7XS182 SoloXS L7XS Series 18" 4000W RMS at 2-ohms, Dual Voice Coil Component Car Subwoofer
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What's Inside?
- • SoloXS L7XS Series 18" 4000W Dual Voice Coil Component Car Subwoofer
- • Owner's Manual
Why Choose Kicker 52L7XS182 Component Car Subwoofer?
Unleash Extreme Bass Power
The 18" Dual 2-Ohm SoloXS L7XS Series square subwoofer is built to deliver deep, hard-hitting bass with 2,000–4,000 watts RMS of recommended amplifier power. Its double-pressed pulp cone and durable NBR rubber surround provide strong, controlled performance for demanding audio systems. A 4" aluminum voice coil former adds durability and helps this powerhouse handle high-output bass with confidence.
Built For Maximum Bass
Experience extreme bass output with 43.1 mm of linear excursion and an 830 oz. triple-stacked ferrite magnet motor designed for serious power. Dual Conex meta-aramid fiber spiders and a custom rubber boot add strength and protection, while the cast-aluminum basket helps maximize cooling. Heavy-duty 8 AWG and dual 4 AWG terminals provide reliable connections for high-powered car audio systems.
Deep Bass and Built Bigger
Dual high-strand tinsel leads deliver reliable power flow, while aerodynamic basket braces help reduce back pressure for smoother performance. With a 16–100 Hz frequency response, this subwoofer produces deep, powerful bass across a wide range of music. The 7.5 cu. ft. ported enclosure, 13-3/16" mounting depth, and 16.5" cutout provide the space needed for a serious high-output installation.
Frequently Asked Questions (FAQ)
- • What is the Kicker 52L7XS182?
The Kicker 52L7XS182 is an 18-inch SoloXS L7XS square subwoofer with a dual 2-ohm voice coil and up to 4,000 watts RMS of recommended amplifier power.
- • How much amplifier power does the 52L7XS182 need?
Kicker recommends an amplifier capable of delivering approximately 2,000–4,000 watts RMS for this subwoofer. Proper gain setting and tuning are important to avoid clipping or damage.
- • What impedance does the 52L7XS182 have?
This model features dual 2-ohm voice coils (DVC). The coils can be wired in series for a 4-ohm final load or in parallel for a 1-ohm final load, depending on the amplifier.
- • What size enclosure does the 52L7XS182 need?
The recommended ported enclosure volume is 7.5 cubic feet. Using the correct enclosure size and port design helps the subwoofer produce stronger and more controlled bass.
- • How much space do I need for installation?
The 18-inch subwoofer requires a 16.5-inch cutout diameter and has a 13-3/16-inch top-mount depth. Always measure your available space and enclosure before installation.
- • Why does my 52L7XS182 sound weak?
Weak bass can result from an incorrect enclosure, improper port design, incorrect wiring, poor amplifier tuning, or phase issues. Check the enclosure specifications and verify that both voice coils are wired correctly.
- • Can I wire the dual 2-ohm coils to 1 ohm?
Yes. Wiring the two 2-ohm voice coils in parallel produces a 1-ohm final impedance. Your amplifier must be stable at 1 ohm before using this configuration.
- • Will my factory electrical system support this subwoofer?
A system capable of supplying several thousand watts may place a heavy demand on the vehicle's electrical system. Depending on the complete setup, upgraded power wiring, battery capacity, and charging-system support may be needed.
- • Can the 52L7XS182 handle very loud bass?
Yes. Its 4,000-watt RMS capability, large motor structure, high excursion, and heavy-duty construction make it designed for high-output bass systems. Proper enclosure design, amplifier matching, electrical support, and tuning are still essential for reliable performance.
- Diameter : 18 Inch
- Impedance : 2 Ohm
- Frequency Response : 16-100 Hz
- Top Mount Depth : 11-1/8 Inches
- Tweeter Composition : Carbon Fiber
- Shallow Mount : No Inch
- Number of Voice Coils : Dual
- Mounting Depth : 16 Inches
- RMS Power Handling : 4000 Watts
Features:
- 18" Dual 2 ohm SoloXS L7XS Series Square Subwoofer
- Power Handling:
- Recommended Amplifier Power (RMS): 2000 - 4000 watts
- Double-pressed pulp Cone
- Nitrile Butadiene Rubber NBR Surround
- 4" Aluminum voice coil former
- 43.1 mm Xmax (Linear Excursion)
- 830 oz. Triple Stacked Ferrite magnet motor structure
- Custom rubber boot for oversized ferrite magnet
- Dual conex meta-aramid fiber spiders for superior strength
- Maximum cooling, cast-aluminum basket
- Single 8 AWG push terminal and dual 4 AWG terminal block
- Dual tinsel leads with considerably more strands than L7X
- Aerodynamic basket brace channels reduce back pressure
- Frequency Response: 16 - 100 Hz
- Optimal ported box volume: 7.5 cubic feet
- Top-mount depth: 13-3/16"
- Cutout diameter: 16.5"
Subwoofer Specifications
- Series: SoloXS L7XS Series
- Subwoofer Size: 18"
- RMS Power Handling: 4000 watts
- Voice Coil(s): Dual
- Impedance (Per Voice Coil): 2 ohm
- Voice Coil Diameter: 4"
- Subwoofer Design: Square
- Main Cone Color: Black
- Woofer Composition: Double-pressed pulp
- Woofer Surround: Nitrile Butadiene Rubber NBR
- Magnet Structure: Triple Stacked
- Magnet Weight: 830 oz.
- Magnet Type: Ferrite
- Subwoofer Grille: No
Recommened Enclosure Specifications:
- Recommended Enclosure Type: Ported/Vented
- Optimum Ported Box Volume: 7.5 cubic feet
- Top Mount Depth (Mounting Depth): 13-3/16"
- Cutout Diameter: 16.5"
- Shallow Mount Installation: No
- UPC: 713034092285
- Weight: 0.77
- Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.
