Toyota Tundra 10" Subwoofer Enclosure w/ Alpine Subwoofer | '14 - '21 Tundra

Trail Grid Pro Tundra 10″ Subwoofer Enclosure – Loaded with Alpine S2-W10D4

Fits: 2014–2021 Toyota Tundra (CrewMax Only)

Powerful Bass Meets Factory-Fit Precision

Take your Tundra’s sound system to the next level with the Trail Grid Pro 10″ Subwoofer Enclosure, now pre-loaded with the Alpine S2-W10D4 high-performance subwoofer. Built specifically for 2014–2021 Toyota Tundras, this premium enclosure fits cleanly behind the driver-side rear seat, delivering deep, controlled bass without compromising your interior space.

Crafted from durable MDF and finished in rugged LineX coating, this enclosure is engineered to maximize air volume and structural integrity, ensuring optimal performance from Alpine’s 600W RMS / 1800W peak subwoofer. Whether you're cruising the highway or hitting the trails, this system gives you the low-end impact your factory setup was missing.

Key Features

• Loaded with Alpine S2-W10D4 Subwoofer
  10" Dual 4Ω voice coil sub rated for 600W RMS and 1800W peak output. Clean, hard-hitting bass in a compact footprint.
• Tundra-Specific Fitment
  Designed exclusively for 2014–2021 Toyota Tundras. Fits perfectly behind the driver-side rear seat.
• Space-Saving Design
  Keeps your passenger-side rear seat storage fully accessible for gear, tools, or trail essentials.
• Premium Construction
  Built from precision-cut MDF and coated with LineX for superior durability, water resistance, and trail toughness.
• Made in the USA
  Designed, assembled, and quality-checked at our Frederick, Maryland headquarters.
• Cubic-Feet: 1.05 Cubic feet of air-space in the TGP Tundra subwoofer enclosure

Dimensions

• Width: 26.625″
• Height: 18.75″
• Depth: 7.375″

What’s Included

• (1) Trail Grid Pro 10″ Subwoofer Enclosure (Tundra fitment)
• (1) Alpine S2-W10D4 10″ Subwoofer (pre-installed)
• (1) Fused terminal cap for clean, secure wiring

Upgrade your bass without losing your space. Trail Grid Pro’s loaded sub enclosure brings premium audio performance to your Tundra—with factory-level fitment and rugged durability built for real truck owners.