8" Shallow Sealed Enclosure for Under-Seat Use

  • Fits 8" Shallow Subwoofers (TS-SW841D)
  • Star-Graphite Thermofoil Front Panel
  • Black Exterior Auto Upholstery


Having a hard time getting tight, clear bass in your truck or SUV?  Complementing the amazing capability of our new 8" Shallow Subwoofer (PremierĀ® TS-SW841D), this enclosure provides the optimum inner air volume for truly full-size woofer performance.

The UD-SW8U Subwoofer Enclosure is designed to easily fit under the seat of many of todays vehicles, and also is small and flexible enough to fit in many other spots as well.  See the Documents tab for dimensions.

The high-quality construction features sturdy 3/4" MDF and includes internal bracing for strength and bass clarity. The exterior is black auto upholstery with a star-graphite thermofoil front panel.  Heavy-duty gold binding posts make connection a snap.

Compatible with the PremierĀ® TS-SW841D subwoofer.

Note:  Subwoofer not included, sold separately