Stage 3 starts at $2,500 for just the enclosure. We do offer full turn key packages with subs, amps, wiring, amp racks, and can ship or install them!
Our Stage 3 box is our most premium option and represents the highest level of craftsmanship we offer. Every Stage 3 is a true 1-of-1 build, designed specifically for your truck and the exact subwoofers being used. These enclosures feature large clear acrylic viewing windows on the front and/or sides, giving you a full view into the internal design and lighting.
Stage 3 comes standard wrapped in black premium vinyl, with the option to color-match your factory leather for a seamless luxury look. Inside the enclosure, we add fully addressable RGB lighting, along with a glowing underlight effect beneath the box for an ultra-clean display when the seat is lifted.
From the large acrylic windows, custom trim rings, laser-cut accents, curved corners, soft radius edges, and a flawless upholstery finish—Stage 3 is the enclosure you choose when you want something super premium that looks incredible, matches your interior, and performs just as good as it looks.
Every CB Customs enclosure includes:
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3D-designed and tested for maximum output and proper seat clearance
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3D-printed terminal cup with plug-and-play connectors for easy removal
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Designed for tight, accurate bass while maintaining full under-seat usability
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Available fully loaded with subs, amps, wiring, and tuning
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Shippable nationwide
If you want an enclosure that not only performs but also delivers a show-quality visual upgrade to your interior, Stage 3 is the top-tier choice.
Contact us for a specific quote built for your truck and system.