fits model: Xr.

( Brand: Jl Audio ), ( Manufacturer Part Number: 400-CX ), ( Model: JL AUDIO XR 400-CX ), ( Type: 2-way ), ( Speaker Size: 4in. )
The JL Audio 400-CXx subwoofer is a powerful and high-performing audio solution designed for those seeking an immersive listening experience. This 12-inch, 2-ohm subwoofer boasts a sturdy and robust construction, featuring a reinforced polypropylene cone with a rubber surround for durability and flexibility. The cone is paired with a high-excursion motor structure, which allows for impressive bass output and deep, rich low-frequency tones.
The 400-CXx subwoofer is equipped with a high-temperature voice coil, ensuring reliable performance even in extreme situations. The voice coil is also supported by a dual-stacked, high-density, and long-fiber Nomex spider, which provides excellent heat dissipation and maintains the cone's shape under high power levels.
The subwoofer's Santoprene rubber suspension surround and the cast-aluminum basket further contribute to its robust and durable design. The Santoprene material allows for a tight and precise fit, while the cast-aluminum basket adds strength and rigidity to the overall structure.
The 400-CXx subwoofer is also engineered for easy integration into various audio systems. It comes with a dual 4-gauge copper input wire, allowing for a secure connection and minimizing signal loss. Additionally, the subwoofer features a phase switch and a low-pass crossover, providing greater control over the sub's performance and allowing for seamless integration with the rest of your audio system.
In conclusion, the JL Audio 400-CXx subwoofer is a premium audio solution that delivers powerful and accurate bass. Its sturdy construction, high-excursion motor, and advanced cooling system ensure reliable performance, even under heavy usage. With its easy integration features and customizable controls, this subwoofer is an excellent choice for those seeking to enhance their audio system's bass capabilities.
Pros of JL Audio 400-CXx:1. High-quality sound: JL Audio is known for its superior sound quality, and the 400-CXx subwoofer is no exception. It delivers powerful, clear bass that enhances your music listening experience.
2. Durable construction: The subwoofer is built with high-quality materials, including a reinforced polypropylene cone and a sturdy, cast-aluminum basket. This ensures that the subwoofer can withstand heavy use and harsh environments.
3. Customizable settings: The 400-CXx comes with adjustable settings, allowing you to fine-tune the sound to your preferences. You can adjust the frequency, gain, and phase to achieve the perfect balance.
4. Easy installation: The subwoofer is designed with easy installation in mind. It has a detachable grille, making it simple to install and remove. It also comes with mounting hardware and a user manual to guide you through the process.
Cons of JL Audio 400-CXx:1. Expensive price: The 400-CXx is not cheap, and its high price tag may be a barrier for some people.
2. Limited power handling: While the subwoofer delivers high-quality sound, it has a limited power handling of 250 watts RMS. This may not be enough for some high-power systems.
3. Large size: The 400-CXx is a large subwoofer, measuring 12 inches in diameter and 15 inches deep. This may make it difficult to fit in smaller vehicles or tight spaces.
Conclusion:The JL Audio 400-CXx is a high-quality subwoofer that delivers powerful, clear bass and is built to last. Its adjustable settings and easy installation make it a great choice for music enthusiasts who want to upgrade their audio system. However, its expensive price tag and limited power handling may be a deterrent for some people. If you have the budget and need a powerful subwoofer that delivers high-quality sound, the 400-CXx is a worthwhile investment.
Recommendation:If the JL Audio 400-CXx is outside of your budget or you need a subwoofer with more power handling, there are other options to consider. Some alternatives to the 400-CXx include the Rockford Fosgate P3D4-12 Punch 12 Inch 1200 Watt Dual 2 Ohm Car Subwoofer, the Alpine Type-S 12-inch Type-S D-4 Subwoofer, and the Kicker 43CVR124 Dual Voice Coil Subwoofer. These subwoofers may not have the same sound quality as the 400-CXx, but they offer a more affordable alternative with similar power handling and features. Ultimately, the best subwoofer for you depends on your budget, space constraints, and audio preferences.
Other than that, good condition. Tweeter on one speaker non-operational.