We are a 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!
Experience massive, clean bass in your Chevy Silverado with this 8" quad sealed sub box, designed for superior low-end performance. Featuring a 7 1/8 ft³ cutout diameter, 2.90 ft³ total air volume, and dual chambers for 2 subs each, it delivers deep, controlled sound that fills your cabin. Weighing 57 lbs with a 7 1/4" mounting depth and a 1 1/4" front baffle, it’s built for a secure, forward-firing under-seat installation.
This sub box is designed with a front height of 9 3/4" and a rear height of 6 1/2" for a sleek, under-seat installation in your Chevy Silverado. Its 53" length maximizes internal volume, delivering powerful, full-range bass. With a 17" depth, it provides stability and durability for a secure, long-lasting forward-firing audio setup.
Engineered from 5/8" high-quality MDF wood, this sub box is built to handle powerful bass while providing long-lasting durability. Its carpeted trunk liner finish, combined with Titebond silicone and wood glue, ensures an airtight, vibration-free enclosure for clean, precise sound. Equipped with 4 spring-loaded terminals, it offers secure, reliable connections for a professional-grade, high-output audio experience.
Specifications:
We are a 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!
Experience massive, clean bass in your Chevy Silverado with this 8" quad sealed sub box, designed for superior low-end performance. Featuring a 7 1/8 ft³ cutout diameter, 2.90 ft³ total air volume, and dual chambers for 2 subs each, it delivers deep, controlled sound that fills your cabin. Weighing 57 lbs with a 7 1/4" mounting depth and a 1 1/4" front baffle, it’s built for a secure, forward-firing under-seat installation.
This sub box is designed with a front height of 9 3/4" and a rear height of 6 1/2" for a sleek, under-seat installation in your Chevy Silverado. Its 53" length maximizes internal volume, delivering powerful, full-range bass. With a 17" depth, it provides stability and durability for a secure, long-lasting forward-firing audio setup.
Engineered from 5/8" high-quality MDF wood, this sub box is built to handle powerful bass while providing long-lasting durability. Its carpeted trunk liner finish, combined with Titebond silicone and wood glue, ensures an airtight, vibration-free enclosure for clean, precise sound. Equipped with 4 spring-loaded terminals, it offers secure, reliable connections for a professional-grade, high-output audio experience.
