ThunderForm Subwoofer enclosures utilize the unused space within your vehicle to house a car audio subwoofer that can take your stock system from good to great without sacrificing space.. Improve your systems clarity and output. Get better sound quality, more power, and the ability to add a subwoofer with MTX Audio amplification. ADD AN.. All Thunderform models are manufactured to create lightweight, durable enclosures that are available in amplified or loaded models.. 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.
Fits Ford - F-150 Crew Cab/Ext Cab 2004-2008 (4 door models) - Black. ThunderForm enclosures utilize unused space to add a subwoofer enclosure.. MTX products purchased in the USA from an authorized MTX dealer are guaranteed against defects in material and workmanship for the period of time specified below, the warranty period begins the day.. This molded MTX ThunderForm comes loaded with two premium-quality 10" Terminator subwoofers. It installs in your 2002-18 Dodge Ram Quad Cab or Crew Cab pickup under the rear seat. The enclosure is seamless and airtight, with the correct internal volume to yield optimum bass response from the subwoofers. Hardware is included.