Kicker 51KGMDL7T122 CHEVY/GMC CUSTOM ENCLOSURE

The KICKER 51KGMDL7T122 is a premium truck specific subwoofer enclosure designed to deliver powerful, high output bass while maintaining valuable cabin space in your Chevrolet Silverado or GMC Sierra Crew Cab.

Featuring dual KICKER Solo-Baric L7T 12 inch square subwoofers in a custom under seat enclosure, this system combines extreme bass performance with a clean OEM style fit and finish.

Vehicle-Specific Design for Chevy & GMC Trucks

KICKER engineered this enclosure specifically for:

• Chevy Silverado Crew Cab (2008 - newer)
• GMC Sierra Crew Cab (2008 - newer)

The enclosure installs neatly under the rear seat, allowing you to retain:

• Rear passenger legroom
• Cabin functionality
• Factory style interior appearance

Furthermore, the custom-moulded enclosure follows the contours of the vehicle interior for improved fitment and efficient space utilisation.

Note: Items such as storage compartments, inverters, floor mats, or spare tyre tools may require removal during installation.
2019-newer GM truck fitment may vary slightly.

Dual Solo-Baric L7T 12″ Subwoofers

This enclosure features dual KICKER Solo-Baric L7T square subwoofers, engineered to deliver deep, aggressive bass with excellent efficiency and output.

Benefits of the L7T design include:

• Increased cone area for greater bass output
• Tight and accurate low frequency response
• High output performance in compact spaces
• Excellent power handling capability

As a result, the enclosure delivers impactful bass performance without requiring a large custom subwoofer box.

Built for High-Power Performance

The 51KGMDL7T122 is designed for serious bass enthusiasts and handles:

• 1,200 Watts RMS recommended power
• Single 2-Ohm terminal configuration

Additionally, the enclosure allows straightforward amplifier matching for high-performance truck audio systems.

Note: Amplifier required and sold separately.

Powerful Bass Without Losing Cabin Space

Whether you want stronger low-end impact for daily driving or a high performance truck audio upgrade, the KICKER 51KGMDL7T122 Custom Enclosure provides powerful bass performance in a practical vehicle specific solution.

Ultimately, this enclosure combines:

• Massive bass output
• OEM style fitment
• Space saving installation
• Legendary KICKER performance

Heavy-Duty Construction

KICKER builds this enclosure using thick MDF construction with heavy internal bracing to maximise strength and acoustic performance.

Features include:

• Durable thick MDF Enclosure
• Heavy internal bracing for reduced Resonance
• Thick black Carpeting for a factory style appearance
• Down firing Subwoofer design for protection and improved Bass Coupling

Together, these features help deliver cleaner, tighter bass while Maintaining long term Durability.