KICKER Solo XS L7XS18 18" Competition Subwoofer, 4000W RMS, Dual 1 Ohm

• EXTREME 4000W RMS PERFORMANCE: Designed for SPL competition with massive power handling, deep bass response, and incredible output.
• PATENTED SQUARE CONE DESIGN: Solo-Baric technology provides more cone area than traditional round subwoofers for greater air movement and louder bass.
• ADVANCED COOLING SYSTEM: Forged air cooling, extended pole design, and oversized 86mm voice coil help keep temperatures under control during demanding use.
• HEAVY DUTY COMPETITION BUILD: Triple stacked ferrite motor, carbon fiber dust cap, dual Aramid spiders, and reinforced aluminum former provide exceptional durability.
• SERVICEABLE DESIGN: Field replaceable cone assembly allows quick maintenance and reduced downtime for competition or high performance systems.

KICKER SoloXS L7XS18 18" Competition Subwoofer, 4000W RMS, Dual 1 Ohm

This Listing Includes:

• (1) KICKER SoloXS L7XS18 18" Square Competition Subwoofer

Built for serious SPL competitors and extreme bass enthusiasts, the KICKER SoloXS L7XS18 is an 18-inch square competition subwoofer engineered to handle massive power while delivering exceptional excursion, cooling, and reliability. Featuring KICKER's latest SoloXS platform, the L7XS18 combines a reinforced square cone design, oversized motor assembly, and advanced cooling system to produce deep, powerful bass that stays consistent even during long, high-output sessions.

The L7XS18 uses KICKER's oversized 86mm voice coil with long flat winding, a triple stacked ferrite magnet, and dual Aramid fiber spiders for outstanding control and durability. Its field replaceable cone assembly makes servicing fast and easy, reducing downtime for competitors and heavy users.

Whether you're building a dedicated SPL vehicle or a high-performance daily driver, the SoloXS L7XS18 delivers the output, reliability, and legendary square cone performance KICKER is known for.

Features:

• Massive 4000 Watts RMS power handling


• Patented Solo-Baric square cone for increased cone area and output


• Newly designed FEA optimized extended pole for improved cooling


• Forged air cooling system helps maintain lower operating temperatures


• Triple stacked ferrite motor structure


• Large 86mm long flat wound voice coil


• Carbon fiber dust cap for added rigidity


• Glass fiber reinforced paper pulp cone with Santoprene surround


• Dual Aramid fiber spiders for superior control


• Dual 4 gauge spring loaded speaker terminals


• Field replaceable cone assembly (replacement sold separately)


• Robust aluminum former with reinforcement collars


• Built for SPL competition while remaining musical

Specifications:

• Model: L7XS18


• Woofer Size: 18"


• Voice Coil Configuration: Dual 1 Ohm


• RMS Power Handling: 4000 Watts


• Recommended Amplifier Power: 2000 to 4000 Watts RMS


• Frequency Response: 16 Hz to 100 Hz


• Recommended Ported Box Tuning: 28 Hz


• Mounting Depth: 13-7/8" (35.2 cm)


• Cutout Diameter: 16-5/8" (42.2 cm)


• Xmax: 1.71" (43.1 mm)