We are an Ground Shaker authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
Designed for serious bass lovers, this enclosure features an 11 1/8" cutout and 1.76 ft³ air volume to help your 12" subwoofers deliver deep, powerful lows. Tuned to 36 Hz with a precision slot port, it produces tight, punchy bass that brings your music to life. With a solid 46 lb build and 6 1/2" mounting depth, it’s built for easy under-seat installation and long-lasting performance.
Built with a 9 1/2" height and 49 1/2" length, this enclosure is designed to slide neatly under your truck’s rear seat for a clean, factory-style installation. The 17" depth provides the ideal internal space to support strong, deep bass performance. Its balanced, low-profile design maximizes sound output while keeping your cabin space organized and clutter-free.
Made from 5/8" high-quality MDF wood, this sub box provides a solid foundation for cleaner, more powerful bass. It’s carpeted with a durable trunk liner and sealed with premium Titebond silicone, creating an airtight enclosure that improves sound performance. Finished with high-strength wood glue and 2 binding post terminals, it ensures secure connections and long-lasting reliability for your audio system.
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We are an Ground Shaker authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
Designed for serious bass lovers, this enclosure features an 11 1/8" cutout and 1.76 ft³ air volume to help your 12" subwoofers deliver deep, powerful lows. Tuned to 36 Hz with a precision slot port, it produces tight, punchy bass that brings your music to life. With a solid 46 lb build and 6 1/2" mounting depth, it’s built for easy under-seat installation and long-lasting performance.
Built with a 9 1/2" height and 49 1/2" length, this enclosure is designed to slide neatly under your truck’s rear seat for a clean, factory-style installation. The 17" depth provides the ideal internal space to support strong, deep bass performance. Its balanced, low-profile design maximizes sound output while keeping your cabin space organized and clutter-free.
Made from 5/8" high-quality MDF wood, this sub box provides a solid foundation for cleaner, more powerful bass. It’s carpeted with a durable trunk liner and sealed with premium Titebond silicone, creating an airtight enclosure that improves sound performance. Finished with high-strength wood glue and 2 binding post terminals, it ensures secure connections and long-lasting reliability for your audio system.
