Minimum purchase: $49
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For decades, Groundshaker has built USA-made enclosures engineered to deliver maximum output, tight bass response, and seamless vehicle integration.
“The dual 12-inch under-seat box fits my F-150 perfectly and hits insanely hard.”
“Solid build quality, no flex, and the carpet matches my interior seamless.”
For decades, Groundshaker has set the standard for premium subwoofer enclosures. From custom vehicle-specific boxes for trucks and SUVs to high-performance universal enclosures, Groundshaker blends precision CNC engineering and heavy-duty materials to deliver earth-shattering bass on every drive. As an authorized Groundshaker dealer, OnlineCarStereo.com offers genuine products, full manufacturer warranty, fast shipping, and expert support.
Maximize your subwoofer's potential with a Groundshaker ported enclosure, get tight, punchy bass with a sealed box, or save space with precision-matched vehicle-specific enclosures. Not sure what box fits your subs? Explore our selection or contact our expert team for guidance on mounting depth and airspace.
Buy with confidence: genuine Groundshaker products, manufacturer warranty, and knowledgeable support from car-audio pros. Need help finding the right match? We can help with fitment guides and wiring advice to get the absolute best results from your bass system.
Sealed enclosures provide tight, highly accurate bass and generally take up less space. Ported enclosures are tuned to a specific frequency to maximize low-end output and boom, making them louder but slightly larger.
Yes, Groundshaker's vehicle-specific enclosures (such as those for Chevy, Ford, Ram, and GMC trucks) are engineered to fit exactly under or behind your factory seats, requiring zero interior modifications.
Groundshaker builds enclosures with standard cutout diameters for 8", 10", 12", and 15" subwoofers. Always check the mounting depth and required airspace of your specific subwoofer to ensure it matches the box specs.
Yes. OnlineCarStereo.com is an authorized Groundshaker dealer, meaning you receive brand-new, genuine products, full warranty coverage, and dedicated expert support.
How essential are speaker enclosures to achieve the most satisfying audio quality you dream of hearing? Although any speaker can function even without an enclosure; however, having one dramatically improves its performance, and that is what a Ground Shaker enclosure would do to your speaker.
Famous for its impressive reputation, Ground Shaker is an American audio company based in California specializing in making speaker and subwoofer enclosures. Using the industry-standard medium-density fiberboards in manufacturing its boxes, Ground Shaker does take its goal seriously to help your car speakers perform in the best way possible for you to have the best listening experience in your vehicle.
As we are an authorized dealer of Ground Shaker products here at Onlinecarstereo.com, we offer all types of enclosures you can ever imagine. From ported to sealed designs, single to triple slots, woofer to subwoofer enclosures, to whatever you and your vehicle need to achieve the ultimate listening experience, we have it all for you.
Aside from speaker and subwoofer enclosures, we also carry Ground Shaker car audio and speaker installation accessories. These products come with a manufacturer warranty and can be replaced within one year of purchase if defective.
