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!
Featuring a 9 1/4" cutout diameter and 4 1/2" mounting depth, this sub box fits neatly behind your rear seat for a seamless, custom installation. Its 1.05 ft³ air volume and 38 Hz tuning frequency deliver rich, deep bass that fills your cabin with powerful, immersive sound. The slot port design and lightweight 28 lbs construction make it easy to handle while maximizing performance and clarity.
With a height of 14" and length of 51 1/4", this sub box fits perfectly behind your rear seat without taking up extra space. Its tapered design—top depth 3 5/8" and bottom depth 6 1/4"—optimizes airflow for deeper, more powerful bass. Sleek and space-conscious, it delivers high-performance sound while maintaining a clean, professional look in your truck.
Constructed from 5/8" high-quality MDF wood, this subwoofer enclosure is engineered for strength and long-lasting durability. Its carpeted trunk liner finish and airtight Titebond silicone seal protect the box while enhancing bass clarity. With sturdy Titebond wood glue construction and dual binding post terminals, it ensures a secure, reliable connection for powerful, consistent audio performance.
Specifications
Cutout Diameter: 9 1/4"
Air Volume: 1.05 ft³
Tuning Frequency: 38 Hz
Port: 1 slot (H-2” W-4” L-10 1/2”)
Weight: 28 lbs
Mounting Depth: 4 1/2"
Dimensions
Height: 14"
Length: 51 1/4"
Top Depth: 3 5/8"
Bottom Depth: 6 1/4"
Construction
5/8" high-quality MDF wood
Carpeted with durable trunk liner finish
Sealed with high-quality Titebond silicone
Glued with high-quality Titebond wood glue
Dual binding post terminals
Installation
Fits behind rear seat
Forward-firing design
Some trucks require back wall removal for installation
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!
Featuring a 9 1/4" cutout diameter and 4 1/2" mounting depth, this sub box fits neatly behind your rear seat for a seamless, custom installation. Its 1.05 ft³ air volume and 38 Hz tuning frequency deliver rich, deep bass that fills your cabin with powerful, immersive sound. The slot port design and lightweight 28 lbs construction make it easy to handle while maximizing performance and clarity.
With a height of 14" and length of 51 1/4", this sub box fits perfectly behind your rear seat without taking up extra space. Its tapered design—top depth 3 5/8" and bottom depth 6 1/4"—optimizes airflow for deeper, more powerful bass. Sleek and space-conscious, it delivers high-performance sound while maintaining a clean, professional look in your truck.
Constructed from 5/8" high-quality MDF wood, this subwoofer enclosure is engineered for strength and long-lasting durability. Its carpeted trunk liner finish and airtight Titebond silicone seal protect the box while enhancing bass clarity. With sturdy Titebond wood glue construction and dual binding post terminals, it ensures a secure, reliable connection for powerful, consistent audio performance.
