We are a Groundshaker authorized dealer, so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
Experience tight, powerful bass with this 8" dual-chamber sub box, designed for precise audio performance in your Chevy Colorado Crew Cab. With a total air volume of 0.96 ft³ (0.48 ft³ per subwoofer) and a 7 1/8" cutout diameter, it delivers deep, controlled low-end sound. Weighing just 28 lbs and featuring a shallow 4" mounting depth, it fits easily under the rear seat for a clean, factory-style installation.
Measuring just 7 1/4" high, this sub box slides neatly under your Chevy Colorado's rear seat without taking up extra space; its 42 1/4" length maximizes internal volume for deeper, fuller bass output. With a 14 1/2" depth, it provides stability and durability for a secure, long-lasting installation.
Crafted from 5/8" high-quality MDF wood, this sub box is built to handle powerful bass while ensuring long-lasting strength. It's carpeted with a rugged trunk liner finish and sealed with high-quality Titebond silicone and wood glue for a vibration-free, airtight enclosure. Dual spring-loaded terminals make installation quick, secure, and ready for professional-grade audio performance.
Specifications
Dimensions
Construction
Installation
We are a Groundshaker authorized dealer, so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!
Experience tight, powerful bass with this 8" dual-chamber sub box, designed for precise audio performance in your Chevy Colorado Crew Cab. With a total air volume of 0.96 ft³ (0.48 ft³ per subwoofer) and a 7 1/8" cutout diameter, it delivers deep, controlled low-end sound. Weighing just 28 lbs and featuring a shallow 4" mounting depth, it fits easily under the rear seat for a clean, factory-style installation.
Measuring just 7 1/4" high, this sub box slides neatly under your Chevy Colorado's rear seat without taking up extra space; its 42 1/4" length maximizes internal volume for deeper, fuller bass output. With a 14 1/2" depth, it provides stability and durability for a secure, long-lasting installation.
Crafted from 5/8" high-quality MDF wood, this sub box is built to handle powerful bass while ensuring long-lasting strength. It's carpeted with a rugged trunk liner finish and sealed with high-quality Titebond silicone and wood glue for a vibration-free, airtight enclosure. Dual spring-loaded terminals make installation quick, secure, and ready for professional-grade audio performance.
