GMC

GMC Thunderforms

For over 20 years MTX has been manufacturing vehicle specific custom enclosures that are designed to be installed in space that would otherwise go unused in your vehicle.

All Thunderform models are manufactured to create lightweight, durable enclosures that are available in amplified and loadedmodels.

  • 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.
Picture of Chevrolet Silverado / GMC Sierra Extended Cab Loaded 10 inch 200W RMS 4 Ohm Subwoofer Enclosure
C1500EX-07L

Chevrolet Silverado / GMC Sierra Extended Cab Loaded 10 inch 200W RMS 4 Ohm Subwoofer Enclosure

$479.95
$529.95
Picture of Chevrolet Silverado / GMC Sierra Crew Cab Loaded 10 inch 200W RMS 4 Ohm Vehicle Specific Custom Subwoofer Enclosure
C1500C-07L

Chevrolet Silverado / GMC Sierra Crew Cab Loaded 10 inch 200W RMS 4 Ohm Vehicle Specific Custom Subwoofer Enclosure

$479.95
$529.95
Picture of Chevrolet Silverado / GMC Sierra Crew Cab Amplified 10 inch 250W RMS Vehicle Specific Custom Subwoofer Enclosure
C1500C-07A

Chevrolet Silverado / GMC Sierra Crew Cab Amplified 10 inch 250W RMS Vehicle Specific Custom Subwoofer Enclosure

$579.95
$639.95
Picture of Chevrolet Silverado / GMC Sierra Extended Cab Amplified 10 inch 250W RMS Subwoofer Enclosure
C1500EX-07A

Chevrolet Silverado / GMC Sierra Extended Cab Amplified 10 inch 250W RMS Subwoofer Enclosure

$579.95
$639.95

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