Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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$180.00 each
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Features, Description, Q&A, Specs & Installation
OEM-Fit Bass Enhancement Under the Rear Seat. The Rhino Box Dual 8-Inch Under Rear Seat Ported Subwoofer Box offers deep, powerful sound without taking up cargo space. Designed for a discreet fit beneath the rear seat, this enclosure maximizes bass response using a ported chamber configuration that enhances low-end clarity and resonance. It’s ideal for daily drivers who want powerful audio and a clean, OEM-style interior.
Built to Perform with Factory-Matching Details. Constructed from premium MDF and finished in durable carpet, this enclosure holds up under heavy use while matching your truck's cabin. The internal airspace and porting are precision-engineered for tight, efficient subwoofer performance. With built-in wiring terminals and seamless fitment, it’s ready to bring your system to life.
Installation. This product installs under the rear seat using factory floor space; no cutting or drilling is required.
Application. Rhino Box Dual 8-Inch Under Rear Seat Ported Subwoofer Box; Carpeted fits 2014–2025 Silverado 1500 Double Cab models.
Rhino Box GM-88-CA
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box