Kicker 49L7X121 SoloX L7X Series 12" 2000W RMS (4000W Peak Power Handling) 1 Ohm, Dual Voice Coil Component Car Subwoofer
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What's Inside?
- • 12" SoloX L7X Series Dual Voice Coil Component Car Subwoofer
- • Information sheet with QR code to owner's manual
- • (2) Kicker Decals
- • Template on box lid
- • Owner's Manual
Why Choose Kicker 49L7X121 Component Car Subwoofer?
Unleash Unmatched Bass and Performance
Experience ultra-deep bass at high volumes with a high-excursion design, featuring a field-replaceable recone kit for easy maintenance, Forced Air Cooling™ for optimal performance, a durable three-inch aluminum voice coil former for superior sound, and a dual-spider suspension for unmatched stability and control.
Protection Features Built to Last
Enjoy long-lasting performance with the strong, double-pressed pulp cone, a heavy-duty UV-resistant Santoprene surround built to withstand the elements, and a custom rubber magnet boot that provides extra protection and durability for your subwoofer.
Superior Audio Performance with Advanced Magnet Features
Achieve superior audio performance with the lightweight yet rigid cast-aluminum basket, flexible wiring options via the single and dual 8 AWG terminals, and unmatched power handling and efficiency from the triple-stacked ferrite magnet.
Frequently Asked Questions (FAQ)
- • What amplifier should I pair with this subwoofer?
Use a mono amplifier with an RMS output close to the subwoofer's continuous power rating. Proper amplifier matching provides cleaner bass and improves long-term reliability.
- • Does it perform better in a sealed or ported enclosure?
It delivers excellent results in both enclosure types when built to the recommended specifications. A sealed box offers tighter bass, while a ported enclosure produces greater output and deeper extension.
- • Why isn't my bass hitting as hard as expected?
Incorrect enclosure dimensions, amplifier tuning, or wiring polarity are the most common causes. Reviewing these installation details usually improves bass performance significantly.
- • Can I connect multiple subwoofers to one amplifier?
Yes, provided the final impedance matches the amplifier's supported load. Always follow the recommended wiring diagram for your voice coil configuration.
- • Why does the bass become distorted at high volume?
Distortion is commonly caused by amplifier clipping or gain settings that are too high. Proper tuning helps produce louder, cleaner bass while protecting the subwoofer.
- • Should I break in the subwoofer before using maximum power?
Many users recommend several hours of moderate playback before pushing it to full output. This helps the suspension loosen naturally for more consistent performance.
- • How should I wire the dual 1-ohm voice coils for my amplifier?
The dual voice coil design provides versatility, allowing you to wire the coils in parallel for a 0.5-ohm load or in series for a 2-ohm load. Always verify that your amplifier is stable at the specific final impedance you choose to wire.
- • Can this subwoofer handle daily high-volume listening?
Yes, it is designed for demanding daily use when paired with the proper amplifier and enclosure. Clean power and correct tuning help maximize its lifespan.
- • Why does the subwoofer become hot during extended use?
Some heat is normal during continuous high-power playback. Excessive heat may indicate improper gain settings or overpowering.
- • Can this subwoofer reproduce both deep bass and tight bass notes?
Yes, it delivers strong low-frequency extension while maintaining excellent bass accuracy. Proper enclosure design and amplifier tuning help achieve the best overall sound quality.
- Diameter : 12 Inch
- Sensitivity : 85.63 dB
- Impedance : 1 Ohm
- Frequency Response : 20-100 Hz
- Peak Power Handling : 4000 Watts
- Top Mount Depth : 10.12 Inches
- Number of Voice Coils : Dual
- Suggested Ported Box Volume : 3 Cubic ft.
- RMS Power Handling : 2000 Watts
- Free Air : No
Features:
- High-Excursion Design: Crafted for ultra-deep bass at high volumes
- Field-Replaceable Recone Kit: Includes cone, voice coil, and spider assembly—no gluing required
- Forced Air Cooling™: Enhanced cooling for optimized performance
- Three-Inch Aluminum Voice Coil Former: Provides durability and superior sound quality
- Dual-Spider Suspension: Offers exceptional stability and control
- Double-Pressed Pulp Cone: Strong and reliable construction for long-lasting performance
- Heavy-Duty UV-Resistant Santoprene Surround: Built to withstand the elements for extended use
- Custom Rubber Magnet Boot: Adds extra protection and durability
- Cast-Aluminum Basket: Lightweight yet rigid, ensuring consistent performance
- Single 8 AWG Terminal and Dual 8 AWG Terminal Block: Flexible and convenient wiring options
- Triple-Stacked Ferrite Magnet: Maximizes power handling and efficiency
Specifications:
- Size: Square 12-inch
- Impedance: 0.5, 2 Ohm
- Cone Material: Pulp
- Surround Material: Santoprene Rubber
- Basket Material: Cast Aluminum
- Grille: None included
- Free-Air: No
- Dual Voice Coil: Yes
- Sensitivity: 85.63 dB at 1 watt
- Frequency Response: 20 - 100 Hz
- Max RMS Power Handling: 2000 watts
- Peak Power Handling: 4000 watts
- Top Mount Depth: 10.125 inches
- Bottom Mount Depth: N/A
- Cutout Diameter or Length: 11.0625 inches
- Frame Width: 12.604 inches
- Frame Length: 12.604 inches
- Vas: 18.0484 liters
- Fs: 40.3 Hz
- Qts: 0.487
- Xmax: 31.25 millimeters
- Ideal Sealed Box Volume: N/A
- Minimum Sealed Box Volume: N/A
- Maximum Sealed Box Volume: N/A
- Ideal Ported Box Volume: 3 cubic feet
- Minimum Ported Box Volume: N/A
- Maximum Ported Box Volume: N/A
- Port Diameter: N/A
- Port Length: N/A
- UPC: 713034018377
- Weight: 63.6
- 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.
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excellent subwoofer very good sound and beautiful design I need another let me know when you have more
