Kicker technical manual L7 Cutaway View, New

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Kicker Solo-Baric L7

Recommended

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L7 Cutaway View

NEW!

-Series Subwoofers Applications

New!

One Piece front and rear Gasket Provides greater durability and resistance to separation while providing a superior seal.

New!

ABS(Auxiliary Bracing Structure) Adds rigidity to the outer edge of the cone to further reduce cone flex under extreme excursion.

Rear Cone Brace Redesigned

and strengthened to provide structural support for the cone.

Durable resin-impregnated poly-cotton spider provides precise coil alignment and critical cone motion control.

Mica-Loaded Polypropylene with a Titanium Deposit coating

Ultra High performance look with superior internal damping which means ultra-fast transient response and super-low distortion.

ISD (Inverted Structural Dome) increases cone's resistance to flex under pressure.

Patent Pending

Tough, flexible surround With

long-throw, positive-roll design controls extreme cone excursions and is highly tear resistant. Ribbed corners ensure linear cone motion.

Patented

SSD (Spun Spoke Design) Enhances the cosmetics and provides a solid anti- resonant foundation for the motor assembly.

Sleeved High-Power Tinsel Lead Wires To resist lead breakage and power-robbing resistance.

Spring-Loaded nickel plated terminals For solid connections with large gauge speaker wire.

Perimeter vents Create a vortex

cooling effect around the voice coil.

Rubberized boot Protects

massive magnet structure from chipping or breaking.

One-Piece extended Pole, invented by Stillwater Designs, creates a broad, symmetrical magnetic field for superior power handling, precise voice coil control, and minimal deep bass distortion.

Deep bumped back plate Lets voice coil

reach maximum excursion without bottoming-out.

Multi-layer voice coil and Kapton® former Create superior magnetic field and effectively dissipate heat.

Venting In the pole piece eliminates noise and distortion caused by huge amounts of airflow created by extreme cone excursion.

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Contents L7 Technical Manual Features Features L7 Cutaway View NEWImportant Break-In Information Sealed Enclosure Applications Characteristics of Sealed Enclosures Sealed Box Response Curves S8L7 .33cu.ft./.75cu.ftS12L7 .88cu.ft./2.0cu.ft Ported/Vented Enclosure Applications S10L7Characteristics of Vented Enclosures Vented Box Response Curves S8L7 .66cu.ft./.80cu.ft./1.0cu.ftS12L7 1.75cu.ft./2.5cu.ft./3.25cu.ft Box Building & Mounting Hints Remember Top Side Wiring Options Using Dual 4 Ohm Voice CoilsSeries Voice Coils / Woofers Wired in Parallel 66 cf, Fb=48Hz 80 cf, Fb=45Hz S8L7-BOX-VENTED-10 S10L7-BOX-VENTED-125 S10L7-BOX-VENTED-175 S10L7-BOX-VENTED-225 S12L7-BOX-VENTED-175 S12L7-BOX-VENTED-250 S12L7-BOX-VENTED-325 S15L7-BOX-VENTED-300 S15L7-BOX-VENTED-450 S15L7-BOX-VENTED-600 Resistance Formulas Thiele/Small Parameters SPL 1W/1MMounting Hole Cutouts Page Speaker Systems Limited Warranty

L7 specifications

The Kicker L7 series is renowned in the world of car audio for delivering impressive bass and unmatched performance. Known for its square design, which maximizes cone area, the L7 subwoofers are engineered to push the limits of sound quality and output. One of the standout features of the Kicker L7 is its unique Solo-Kon technology, which incorporates a square cone shape to deliver more surface area than traditional round subwoofers, resulting in deeper bass and higher sound pressure levels.

These subwoofers are crafted from high-quality materials, ensuring durability and consistent performance. The injection-molded cone is lightweight yet incredibly strong, paired with strong reinforced ribs that help to support the cone during high excursions. This combination minimizes distortion and provides a clear, powerful bass experience. The subwoofers also come equipped with a strong motor structure, which ensures precise control over the cone movement even at high volumes.

In terms of power handling, the Kicker L7 subwoofers excel with their ability to handle significant wattage. They often feature dual voice coils, providing flexibility in wiring configurations, and making it easier to achieve the desired impedance for optimal performance in any system. This ability to handle high power input translates into an impressive output level, making the L7 a favorite choice among serious audio enthusiasts.

The Kicker L7 subwoofers also integrate advanced cooling technologies, such as a vented pole piece and perimeter venting, which help dissipate heat during prolonged use. This ensures reliability and longevity, reducing the risk of thermal failure – a common issue with many high-performance audio components.

Additionally, the Kicker L7 subwoofers are designed for customizable installation, allowing car audio enthusiasts to build their systems according to specific needs. With a variety of sizes available, including 12-inch and 15-inch models, users can easily find the perfect fit for their vehicle and audio system.

Overall, the Kicker L7 series stands out for its innovative design, superior construction, and penchant for delivering powerful, deep bass that bass enthusiasts crave, making it a cornerstone in the realm of car audio. Whether you are looking to enhance your daily drive or bolster your sound system for competitive use, the Kicker L7 delivers uncompromising quality and performance.