Pioneer UD-SW250T

Single truck-style sealed enclosure for 10" shallow sub

Item #: 130DSW250T

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Space for bass: the final frontier

Pioneer's compact UD-SW250T subwoofer enclosure will give you great bass in a limited space. At only 4-3/4" deep, it'll fit behind the seats of most pickup trucks or into some dimensionally challenged places in other vehicles. Built with 5/8" MDF and covered in black carpet, the enclosure offers an internal volume of 0.35 cubic feet, and its sealed design delivers punchy, accurate bass. Pioneer recommends installing the TS-SW2502S4 10" shallow subwoofer (sold separately) in this enclosure.

Product Highlights:

  • sealed truck-style enclosure for one 10" shallow subwoofer
  • 5/8" MDF (medium-density fiberboard) with black carpet covering
  • internal volume: 0.35 cubic feet
  • dimensions: 24"W x 12"H x 4-3/4"D1 x 3-3/8"D2
  • warranty: 1 year
  • Our 60-day money-back guarantee

Why do I need an enclosure?

An enclosure is simply the box that houses your sub; sealed and ported enclosures are the most popular types. A sealed enclosure is usually smaller in size, sacrificing a little volume level to deliver more accurate bass. The ported enclosure features a vent which allows bass waves to escape from behind the mounted sub, augmenting the bass coming off the front of the sub. Ported boxes are louder, bigger, and a little less accurate. Every sub works best in the size and type of enclosure that's recommended by the manufacturer, so make sure you match your sub with the right box.

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What's in the box?

Download owner's manual

  • One truck-style enclosure for a single shallow mount 10" subwoofer
  • Installation instructions (multiple languages)
  • 2 Mounting brackets
  • Eight 1" Wood screws

Product Research

Features

Compatibility: This enclosure is designed for a single Pioneer 10" shallow-mount component subwoofer, TS-SW2502S4 (item number 130TSS2502, sold separately).

Materials: The box is constructed of 5/8" MDF (medium density fiberboard). MDF resists flexing and has anti-resonant qualities.

Design: Complementing the shallow subwoofer, this enclosure provides the smallest sealed box volume recommended for the TS-SW2502S4. The UD-SW250D enclosure will fit under the seat of some vehicles. The exterior is covered with black auto carpet.

Terminals: The spring post wire terminals, located on the side of the enclosure, will accept bare wire (up to 10 gauge), pin connectors, banana plugs, and dual banana plugs. Inside the enclosure, a 15" length of speaker wire is attached to the terminal (bare wire at the other end).

Our Product Research Team

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