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The Ground Shaker GS-DTOYXL28B is built for truck owners who want real bass without giving up space in the cabin. Designed as an under-rear-seat dual enclosure, it keeps everything tucked away and clean while still delivering deep, controlled low-end output. The upward-firing design helps push bass into the cabin so you feel every note without rattles or muddy sound.
Made from durable 5/8" high-quality MDF wood, this enclosure is designed to handle heavy bass while staying tight and solid over time. It features 1.32 ft³ total air volume with two separate chambers (0.66 ft³ per sub), giving each woofer the right space for balanced performance. Airtight sealing with Titebond silicone and premium wood glue helps lock in clean, accurate bass response even at higher volume levels.


Wrapped in a rugged trunk liner carpet finish, the GS-DTOYXL28B blends nicely with your truck interior while staying protected from daily wear. Dual binding post terminals make wiring simple and secure, and the compact under-seat design keeps your cabin functional and clutter-free. Just note, this enclosure is not compatible with Crew-Max models—but for Double Cab setups, it’s a clean, hard-hitting bass solution that performs way bigger than it looks.

Built for serious bass enthusiasts, this system is engineered to turn raw amplifier power into clean, aggressive low-frequency output that you can feel with every beat. Its advanced motor design enhances efficiency and output for stronger, more controlled performance that hits with authority. A lightweight, high-temperature voice coil ensures fast response and reliable thermal handling, allowing consistent bass delivery even under extreme power demands.
Built for serious audio enthusiasts, this system is engineered to integrate seamlessly with bass restoration processors for deeper, more powerful low-frequency output that transforms your listening experience. Its dual voice coil design provides flexible wiring options, allowing easy impedance matching for better amplifier efficiency and overall system performance. Designed for versatility and control, it gives you the freedom to fine-tune your setup for clean, hard-hitting bass in any configuration.


Engineered for serious bass demand, this system is built to handle high power levels while delivering smooth, accurate low-frequency output that stays tight and controlled. Every detail is focused on performance, giving enthusiasts the strong, dynamic response needed for deep, impactful bass that feels alive in any setup. Designed for reliability and punch, it brings together power handling and precision for a truly elevated audio experience.
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