The Rockville RT12A-3 triple 12" sealed subwoofer enclosure is built for car audio enthusiasts who want powerful, distortion-free bass with a clean and professional design. Proudly made in the USA, this enclosure is constructed from 3/4" heavy-duty MDF and reinforced with top-of-the-line glue for superior strength. Each chamber is sealed and precision cut to deliver maximum efficiency for your subs.

The angled front design enhances sound projection while making the enclosure easier to fit in a wide range of vehicles, including trucks and SUVs. Gold spring-loaded terminals provide secure, reliable connections, and machine precision cut mounting holes ensure a perfect fit for most 12" subwoofers.

With a gross internal volume of 1.87 cubic feet and a net volume of 1.4 cubic feet per sub, this enclosure is engineered to deliver tight, accurate bass performance. Measuring 35" L x 20.25" D x 15" H, it offers generous subwoofer space while maintaining a vehicle-friendly profile.

Ideal for DIY installers and music lovers, the RT12A-3 elevates your car audio system with deep, punchy bass and durable construction designed to last.