This exclusive package is brought to you by Onlinecarstereo. We have put together this bundle to kickstart your vehicle to the path of excellent car audio.
We are an authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

The Ground Shaker GS-DTOY212B dual 12-inch subwoofer enclosure is engineered specifically for select Toyota trucks, providing a vehicle-specific solution that delivers powerful bass without sacrificing valuable cabin space. Built from 5/8-inch high-quality MDF wood, this Toyota subwoofer box offers exceptional durability and acoustic performance, helping maximize the output of your aftermarket subwoofers while maintaining a clean, factory-style appearance.
Designed for enthusiasts seeking deep, accurate low-frequency response, the GS-DTOY212B dual 12" sealed subwoofer enclosure features precision-cut construction, premium Titebond wood glue, and airtight silicone sealing. This combination minimizes unwanted vibrations and air leaks, resulting in tighter bass, improved sound quality, and enhanced subwoofer efficiency. The durable carpeted trunk-liner finish also adds protection while blending seamlessly with your vehicle's interior.


Whether you're upgrading your daily driver or building a high-performance car audio system, the Ground Shaker GS-DTOY212B provides an ideal foundation for dual 12-inch subwoofers. Its custom-fit design, rugged construction, and optimized sealed enclosure configuration make it a top choice for drivers looking to achieve powerful bass, improved audio clarity, and reliable long-term performance from their Toyota truck sound system upgrade.

The Nemesis Audio NA-12HSLM V.3 is a high-performance 12-inch car subwoofer built for users who want powerful low-end response and reliable daily bass performance. Rated at 800W RMS power handling, this subwoofer is designed to deliver deep, hard-hitting bass while maintaining clean output at higher volume levels. With its high-efficiency motor design and durable steel basket construction, the NA-12HSLM V.3 is a strong choice for anyone planning a serious car audio bass upgrade.
Designed with a non-pressed paper cone and foam surround, the Nemesis Audio NA-12HSLM V.3 produces responsive low-frequency output with improved bass accuracy and impact. The oversized 3.5-inch high-power voice coil helps maintain thermal control and durability during extended listening sessions, while the FEA-optimized motor structure improves efficiency and overall output. Dual 4-ohm voice coils provide flexible wiring options for a wide range of mono amplifiers and custom car audio system builds.


The NA-12HSLM V.3 is engineered for long-term reliability with performance-focused components throughout the design. Tinsel woven leads integrated into the Nomex spider improve durability under heavy excursion, while the reinforced steel basket helps maintain structural stability during demanding bass playback. Whether installed in a sealed or ported enclosure, this 12-inch Nemesis Audio subwoofer is designed for users looking for louder bass, stronger low-end extension, and a more aggressive overall car audio experience.
Features:
Specifications:
Features: