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 9" mounting depth, this sub box fits perfectly behind your third-row seat for a clean, custom installation. Its massive 2.96 ft³ air volume and three individual chambers deliver deep, punchy bass that fills your vehicle with immersive sound. Weighing 55 lbs, it’s built strong for stability and high-performance, distortion-free audio.
Measuring 22" in height and 41 1/2" in length, this triple sub box provides ample internal volume for richer, fuller bass while fitting neatly behind your third-row seat. The tapered design—9" top depth and 13 1/2" bottom depth—optimizes airflow for deep, powerful low frequencies. It’s the perfect combination of smart space-saving dimensions and high-performance sound for an impressive audio experience.
Constructed from 3/4" high-quality MDF wood, this triple subwoofer enclosure provides unmatched strength and stability for clean, deep bass. Its carpeted trunk liner finish and airtight Titebond silicone seal protect the box while enhancing sound clarity. Built with Titebond wood glue and a single binding post terminal, it ensures a secure, reliable connection for consistent, high-performance audio.
Specifications
Cutout Diameter: 9 1/4"
Air Volume: 2.96 ft³
Chambers: 3 individual chambers
Weight: 55 lbs
Mounting Depth: 9"
Dimensions
Height: 22"
Length: 41 1/2"
Top Depth: 9"
Bottom Depth: 13 1/2"
Construction
3/4" high-quality MDF wood
Carpeted with durable trunk liner finish
Sealed with high-quality Titebond silicone
Glued with high-quality Titebond wood glue
Single binding post terminal
Installation
Down-firing design
Fits behind the 3rd row seat
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 9" mounting depth, this sub box fits perfectly behind your third-row seat for a clean, custom installation. Its massive 2.96 ft³ air volume and three individual chambers deliver deep, punchy bass that fills your vehicle with immersive sound. Weighing 55 lbs, it’s built strong for stability and high-performance, distortion-free audio.
Measuring 22" in height and 41 1/2" in length, this triple sub box provides ample internal volume for richer, fuller bass while fitting neatly behind your third-row seat. The tapered design—9" top depth and 13 1/2" bottom depth—optimizes airflow for deep, powerful low frequencies. It’s the perfect combination of smart space-saving dimensions and high-performance sound for an impressive audio experience.
Constructed from 3/4" high-quality MDF wood, this triple subwoofer enclosure provides unmatched strength and stability for clean, deep bass. Its carpeted trunk liner finish and airtight Titebond silicone seal protect the box while enhancing sound clarity. Built with Titebond wood glue and a single binding post terminal, it ensures a secure, reliable connection for consistent, high-performance audio.
