Stage 2 • Ram 1500 • Loaded
Stage 2 Ram Enclosure Loaded With (2) Wāvtech Thin Pro 12"s
This Stage 2 loaded enclosure is built specifically for 2019+ Ram 1500 Crew Cab trucks only. It gives your Ram a clean OEM-plus subwoofer solution with precise under-seat fitment, premium materials, and the CB Customs acrylic + lighting detail.
This enclosure ships loaded, pre-wired, and ready to drop in with (2) Wāvtech Thin Pro 12" subwoofers already mounted and wired. All you need to do is install it under the seat and connect it to your amplifier.
Fitment
Built Specifically for 2019+ Ram 1500 Crew Cab
- Fits 2019+ Ram 1500 Crew Cab trucks ONLY.
- Does not fit Ram Quad Cab, Mega Cab, Classic body style, or older Ram platforms.
- 3D-modeled for precise under-seat fitment and OEM-plus installation.
- Designed to look intentional under the seat — not like a generic prefab box shoved in there.
Enclosure Specs
Internal Airspace & Subwoofer Clearance
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Net Internal Airspace
1.5 ft³ net internal airspace.
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Maximum Mounting Depth
6 inches maximum mounting depth.
This loaded package is configured around the included Wāvtech Thin Pro 12" subwoofers.
This loaded package is configured around the included Wāvtech Thin Pro 12" subwoofers.
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Sealed Design
Built as a sealed enclosure for tight, controlled bass and daily-driver sound quality.
What’s Included
What Comes with the Stage 2 Ram Loaded Enclosure
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Custom Stage 2 Under-Seat Enclosure
Built in-house using CNC-cut panels and our Ram 1500 under-seat design.
Designed for real output, reliability, and daily use.
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Loaded With (2) Wāvtech Thin Pro 12" Subs
Thin Pro 12s already installed and wired in-house so the enclosure arrives ready to drop into the truck.
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Standard Black Vinyl Finish
Stage 2 comes standard in clean black vinyl for a premium OEM-plus look.
You can upgrade to color-matched vinyl to match your interior.
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Integrated Acrylic Detail
Built-in acrylic detail for a clean, high-end look without full viewing windows.
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Addressable LED Lighting
Integrated addressable LEDs on the acrylic panels — set it to any color and match your truck.
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Plug-and-Play Terminal Cup
Includes our custom 3D-printed CB Customs terminal cup so wiring is clean, reliable,
and easy to connect to your amplifier.
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Pre-Wired & Ready to Install
The enclosure ships with the subs mounted and wired so you can drop it in the truck and connect it to your amp.
Performance
What to Expect
The Stage 2 Ram loaded enclosure is designed for clean, controlled bass with a premium OEM-plus appearance. The sealed design keeps the response tight and musical while the Wāvtech Thin Pro 12s provide strong output in a truck-friendly package.
This setup is perfect for customers who already have an amplifier or want to pair the enclosure with their own system. If you want a matched amp recommendation, message us and we’ll point you to the right setup.
Built by CB Customs
Craftsmanship, Lead Time & Warranty
- Hand-built in Weatherford, Texas — cut, assembled, upholstered, finished, and inspected in-house.
- Loaded & pre-wired — subwoofers are mounted, wired, and checked before it leaves our shop.
- Built to order — lead time is confirmed after purchase.
- Lifetime craftsmanship warranty on the enclosure.
- Real support — help before and after purchase if you have questions.
Questions?
Still not sure which stage or setup to go with?
Shoot us a text or call at (682) 516-3358, email sales@cbcustoms.net, or reach out below with your truck year and goals.