Crinkled french fries, discarded receipts, old gum wrappers you probably have everything in the hidden corners of your vehicle except great bass. But with custom ThunderForm enclosures, you can fill the nooks and crannies of your car, truck, or SUV with low tones that stand out.
MTX engineers evaluate the "sonic signatures" of top-selling vehicles so they can design ThunderForms as custom acoustic matches. With "rotational molding," MTX ensures that each ThunderForm fits and blends inconspicuously into your vehicle. They're made of high-density polyethylene resin to curb resonances and deliver bass that's tight, hard-hitting, and way down low.
This molded MTX ThunderForm comes loaded with two premium-quality 10" Terminator subwoofers modified especially for amplified Thunderforms, with a specially-designed amp that puts out 200 watts of power. It mounts under the rear seat on the driver side of 1999-up GM/Chevy Extended Cab models, and 1999-2002 GMC pickups (3-door and Extended Cab 4-door models). It's seamless and airtight, with the correct internal volume to yield optimum bass response from the subwoofers.
The ThunderForm bolts to the floor of the vehicle, with the woofers firing downwards. There is no loss of leg room and the factory jack kit is not disturbed. Hardware is included.