Kicker L7 technical manual Sealed Enclosure Applications

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Sealed Enclosure Applications

The Kicker Solo-Baric® SL7 woofers are designed to give more output than an equivalent round speaker. The SL7 is amazing when used in the recommended sealed boxes. These sealed enclosure SQ recommendations will give the smoothest response with the most energy at really low frequencies, around 20 to 30 Hz.

The recommended Compact sealed boxes are in line with our traditional Solo-Baric enclosures. They have the highest power handling capability of all our recommended enclosure designs. They deliver massive amounts of high impact bass and can be driven with punishing levels of amplifier power.

One of the benefits of the L7-Series high performance suspension system is that the Solo-Barics can operate in larger sealed enclosures for ultra sound quality (SQ) applications without significantly sacrificing their power han- dling. This extra bass extension and smoothness can be obtained by simply using a larger sealed enclosure. The box can be “sized up” all the way to a .707 Qtc. enclosure, which has a very flat response, with greatly extended sub bass.

Solo-Baric® L7 series woofers also perform well in any sealed enclosure between the Compact and SQ sizes. These systems will exhibit some benefits of both (high impact and low extension) generally sounding more like the box to which they are most closely sized.

 

Recommended Enclosures

 

 

- Moderate Efficiency -

 

Model

Compact

SQ (.707 alignment)

 

(Minimum enclosure Volume)

(Maximum enclosure Volume)

 

 

 

 

 

 

S8L7

.33 cu.ft. Power Handling = 450W

.75 cu.ft. Power Handling =450W

 

9.34 l

21.24 l

S10L7

.66 cu.ft. Power Handling = 600W

1.0 cu.ft. Power Handling =600W

 

18.69 l

28.32 l

S12L7

.88 cu.ft. Power Handling = 750W

2.0 cu.ft. Power Handling = 750W

 

24.92 l

56.64 l

S15L7

1.5 cu.ft. Power Handling = 1000W

6.0 cu.ft. Power Handling = 1000W

 

42.48 l

69.92 l

NOTE: All sealed boxes should be 50% filled with loose polyfil. Allow about two weeks break-in time for the Solo- Barics to reach optimum low bass performance.

Kicker Solo-Baric L7-Series Subwoofers

Recommended Applications

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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.
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