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MTX Audio Thunderform FZX3500T12U (Tan, Unloaded)

Unloaded Single 12" Custom-Fit Bass Slammer Subwoofer Enclosure for 2000-2007 Ford Focus ZX5 / ZX3

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• Unloaded Single 12" Custom-Fit Bass Slammer Subwoofer Enclosure
• Vehicle specific for 2000-2007 Ford Focus ZX5 / ZX3
• Installs Behind Rear Seat
• 12" Subwoofer
• Box Volume: 1.15 Cubic Feet
• Tan

Learn more about the fzx3500t12u

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Description


MTX brand icon

Authorized dealer

Bass Slammer unloaded, vehicle-specific enclosures are inspired by the same technology incorporated in MTX ThunderForm enclosures. Bass Slammer enclosures are available for many of the hottest-selling vehicles on the market and are made of a high-density polyethylene resin to ensure that you don’t get any of the “ping” common in fiberglass enclosures. The resin is color-matched to the interior color options available for each vehicle.

Bass Slammer enclosures are tough as nails. They are made using rotational molding. Unlike injection molding, Bass Slammer enclosures come out of the mold with no seams, so you don’t lose any of the sonic quality of the subwoofer.

Bass Slammer enclosures are also internally braced to eliminate flexing and warping so you get the tight bass you’re looking for.

Authorized MTX Dealer

General Features:

  • Unloaded Single 12" Custom-fit Bass Slammer Subwoofer Enclosure
  • Vehicle specific for 2000-2007 Ford Focus ZX5 / ZX3
  • Installs behind rear seat in driver side of hatch. Spare is still accessible.
  • Cutout holes for a 12" subwoofer
  • Box volume: 1.15 cubic feet
  • Color is Tan
  • Also available in: Charcoal and Black
  • Dimensions: 10"D x 20-1/2"W x 29-1/2"H
  • 1-year Manufacturer's warranty

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Specifications & Details


Enclosure Specifications
Subwoofer Size
12"
Subwoofer Cutout Shape
Round / Circle
Box Type
Sealed
Number of Subwoofers
1
Box Style/Shape
Vehicle Specific
Cutout Diameter or Length
11-1/8"
Maximum Speaker Depth
6-7/8"
Total Box Volume
1.25 cubic feet
Box Volume (Each Chamber)
1.25 cubic feet
Height
29-1/2"
Width
20-1/2"
Depth
10"
Number of Terminals
1
Terminal Type
Binding posts
Box Exterior Color
Tan
Box Finish
Paint
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

MTX

Model Number:

FZX3500T12U

Weight:

25.00lbs

Internal SKU:

fzx3500t12u

Internal Product ID:

15703

Customer Ratings & Reviews


MTX Audio Thunderform FZX3500T12U (Tan, Unloaded) thumbnail image

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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.