More about the product
The Kicker 45L7R122 12-Inch L7 Subwoofer is engineered for those who want powerful bass with precision and durability. This model features Kicker’s signature SoloKon injection-moulded cone, designed for strength and responsiveness. The square cone design moves more air than a traditional round subwoofer, producing louder and deeper bass while maintaining clarity.
The 45L7R122 uses a dual 2-ohm voice coil configuration, giving flexibility for wiring options in different setups. It handles up to 600 watts RMS and 1200 watts peak power, making it suitable for high-powered amplifiers. The cone is supported by 360-degree back bracing, which adds rigidity and reduces distortion during heavy bass hits. A bumped back plate provides extra excursion space, allowing the subwoofer to reproduce low frequencies with accuracy and impact.
Durability is a key focus in this design. The heavy-duty steel basket provides a solid foundation, while the vented pole piece improves heat dissipation for consistent performance during extended play. These features ensure the subwoofer can handle demanding conditions without compromising sound quality.
The Kicker 45L7R122 is designed for sealed or ported enclosures, with Kicker providing recommended box sizes for optimal performance. When paired with a properly matched amplifier, this subwoofer delivers tight, punchy bass that enhances any music genre. It does not include built-in amplification or wireless features, as it is a dedicated subwoofer intended for integration into a complete car audio system.
This subwoofer stands out for its combination of power and precision. It is ideal for those who want strong low-end performance without distortion. While it offers impressive output, it requires correct installation and tuning to achieve its full potential. With its rugged build and advanced engineering, the Kicker 45L7R122 is a reliable choice for upgrading any car audio setup.
Technical details
- Brand
- Kicker
- Warranty
- 24-months
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Why Choose Bankstown Sound for Your Car Audio & Tech Upgrades
At our Bankstown Sound store and workshop in Sydney, our team ensures every car and auto audio installation and upgrade starts with an understanding of how you use your car. Our team works with you to understand your driving habits, the features you rely on, and the problems you’re trying to solve.
Most factory setups are built to broad standards and often lack the clarity or seamless connectivity required for how people actually drive. That’s why we focus on modernising your dashboard and audio performance based on how you use your vehicle.


