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Q-Customs Factory-fit Subwoofer Enclosures

2000-up Ford Focus (Black)

Item #: 044CFOC01

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Designed to give you factory fit and finish plus great sound and durability, this Q-Customs enclosure by Q-Logic holds one 10" Type 1 subwoofer and mounts to the side panel at the rear of the trunk in your 2000-up Ford Focus.

The enclosure integrates perfectly with the interior of your vehicle — it looks like original equipment, but gives you deep, pounding bass no factory sound system can touch. The internal volume is 0.65 cubic feet. Warranty: 1 year.

Please check with us before purchasing by using the vehicle selector on our site, or calling a Sales Advisor at 1-888-955-6000 to verify fit information. To match your vehicle's color, be sure to choose the color and year that matches the specific model year of your vehicle.

Q-Customs Factory-fit Subwoofer Enclosures Reviews

Average Customer Review:

1 Review

small box good punch!!

Written by: Eddie from FT Sam Houston, TX on August 14, 2005

Crutchfield Customer Review (What's this?)

This box has great sound for the size. Although I was told it would not fit an 05 focus I called Q-logic direct and they assured me it would(and it did.)I have a Rockford 10 inch DVC sub powered by a Kenwood 9152D pushing 500 watts RMS and it sounds great. It thumps really nice inside the car but not to loud outside. Super for those who don't want to lose cargo space but want some bang in their ride. Highly recommend it.



Hands-on research

What's in the box?

Download owner's manual

  • Black 0.65 cu./ft. custom subwoofer enclosure for 10" woofer with 30" length of speaker wire installed
  • Black ABS faceplate with installed black mesh grille
  • Black ABS upper bracket
  • Metal lower bracket
  • Polyester fiber batting
  • Roll of 5/8" wide foam tape
  • 40" Rubber U-channel for grille
  • Eight 1" self-tapping wood screws
  • Four 3/4" self-tapping wood screws
  • Three 1/2" sheet metal screws
  • Installation Instructions

Product Research


Compatibility: This Q-custom enclosure is designed to be installed in the driver's side corner of the trunk in the 2000 and up Ford Focus ZX3, and the 2002-04 Ford Focus SVT3. The enclosure takes advantage of the sidewall cavity without sacrificing usable trunk space.

Materials: The enclosure, facia panel, and upper bracket are made of strong, lightweight, black, thermo-formed ABS plastic. The side panel of the enclosure features a 5/8"-thick MDF baffle for mounting the 10" woofer. All mounting hardware is included.

Enclosure Type: According to Q-Logic's Bass Performance Match specs, this Q-custom is suitable for drivers designed for small, sealed enclosures.

Grille: A matching black pressure-fit, flush-mount grille is supplied for a custom look.

Speaker Terminals: The Q-custom has two spring-loaded binding posts, which can securely accept bare wire, pin connectors, banana plugs and dual banana plugs.

Woofer Orientation: Once the enclosure is mounted in the vehicle, the woofer fires sideways toward the center of the trunk.

Specifications: This enclosure has the following specifications (for proper fit and response, the subwoofer of your choice should conform to the following specs):

  • Driver Size: 10"
  • Internal Volume: 0.65 cu/ft.
  • Maximum Frame Diameter: 10.9375 "
  • Cutout Diameter Limitation: 9.123"
  • Maximum Depth: 7.5"

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