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Add-on port enclosure for 10-inch subwoofer, textured black finish

STINGER

STINGER TXTRB10BB Add-on Extension Port 10-inch Subwoofer Enclosure

SKU CH-Y23Z-X31BM

Add-on port enclosure adds 6 dB bass extension to the TXTRB10 subwoofer for compatible full-size trucks

  • TypeEnclosures
  • Adds 6 dB bass extension with modular port enclosure
  • Permanent heat-bonded EPM coating resists weather and UV
  • 11-layer high-density plywood construction for durability
  • Coated steel grille protects the subwoofer driver
  • Compatible with Silverado, F-150 and Tundra double cab

Add-on Port for TXTRB10 Enclosure

This modular extension port attaches to the existing TXTRB10 10-inch subwoofer enclosure to add an extra 6 dB of bass output. It is built for full-size trucks and other vehicles that need more low-frequency extension. The unit ships with all mounting hardware required for installation.

Verify Vehicle Fit and Existing Enclosure

Confirm your truck matches the listed application years: Silverado, Sierra or Denali 2007 to 2019; F-150 1999 to 2020; Tundra Double Cab 2018 to 2020. You must already own the TXTRB10 enclosure because this port is an add-on, not a standalone subwoofer system.

Coated Plywood Construction Handles Sustained Output

Heavy-duty 11-layer high-density plywood resists flex during long listening sessions. The permanent heat-bonded EPM coating adds weather resistance, UV protection and impact absorption while dampening panel resonance. A coated steel grille shields the driver from debris during extended use.

Highlights

  • Adds 6 dB bass extension with modular port enclosure
  • Permanent heat-bonded EPM coating resists weather and UV
  • 11-layer high-density plywood construction for durability
  • Coated steel grille protects the subwoofer driver
  • Compatible with Silverado, F-150 and Tundra double cab

Specifications

TypeEnclosures

Questions about this item

What comes inside the STINGER TXTRB10BB extension port enclosure package?

The box contains the 10-inch port enclosure with Roadkill-Armor Coat finish, a coated steel subwoofer grill, and all mounting hardware needed to attach it to the TXTRB10 subwoofer enclosure.

Should I choose this 10-inch add-on port or a different size for my truck?

This 10-inch extension port is designed specifically to pair with the TXTRB10 subwoofer enclosure; match it to that same 10-inch model for the extra 6dB bass extension.

What does the claimed 6dB bass extension mean once installed in my vehicle?

Adding this modular port enclosure to the TXTRB10 doubles the output, delivering a noticeable increase in low-frequency impact inside full-size truck cabins.

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