For over 20 years MTX has been manufacturing Thunderform vehicle specific custom enclosures that are designed to be installed in space that would otherwise go unused in your vehicle. All models are made in our manufacturing facility in Monroe, WI by our MTX technicians to ensure that your experience is more than you expected.

All Thunderform models are manufactured using highly technical rotomold or fiberglass processes to create lightweight, durable enclosures that are available in two formats: amplified or loaded.

  • Amplified models include an integrated high efficiency amplifier and custom subwoofer that deliver an exceptional performance with easy installation. Mounting hardware and amplifier kits are included in each model to make installation easy.
  • Loaded models include a custom 4Ω, 200W RMS subwoofer that can be used with existing amplifiers or with upgraded amplifiers.
STC11FB10A-TN

Scion TC Amplified 10 inch 200W RMS Vehicle Specific Custom Subwoofer Enclosure

Fits Scion TC 2011-2013

Amplified Thunderform with a single, hard hitting, ten inch Terminator Subwoofer powered with 200 watts RMS.

Fits Scion TC 2011-2013. Finished in Black.

$649.95 $549.95
Availability: Out of stock
STC11FB10-TN

Scion TC Loaded 10 inch 200W RMS 4 Ohm Vehicle Specific Custom Subwoofer Enclosure

Fits Scion TC 2011-2013

Loaded Thunderform with a single, hard hitting, ten inch Terminator Subwoofer rated at 200 watts RMS @ 4 ohms.

Fits Scion TC 2011-2013. Finished in Black.

$549.95 $449.95
Availability: In stock