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2007-up Chevrolet Silverado and GMC Sierra Extended Cab (Black, w/ 10" sub)
Item # 23615XTN | MFR # C15EX07FB10-TN
$449.99 Earn up to 450 Rewards points
Our take on the MTX ThunderForms by Crutchfield's John Pollard
Crinkled french fries, discarded receipts, old gum wrappers you probably have everything in the hidden corners of your vehicle except great bass. ThunderForm enclosures fill the nooks and crannies of your vehicle with low tones that stand out, but their factory look blends right in.
MTX engineers evaluate the "sonic signatures" of top-selling vehicles so they can design ThunderForms as custom acoustic matches. Each ThunderForm fits and blends inconspicuously into your vehicle, so you get great bass without losing any space. They're made of high-density polyethylene resin to curb resonances they deliver bass that's tight, hard-hitting, and way down low. The airtight enclosure provides the correct internal volume to yield optimum bass response.
This ThunderForm fits under the rear seat of your 2007-up Chevy Silverado or GMC Sierra extended cab pickup. The enclosure houses a rugged Terminator subwoofer its strong, light cone and special suspension design ensure high output and low distortion.
What's in the Box:
- Custom-fit pre-loaded enclosure
- Mounting hardware
- Installation Instructions
- custom fit subwoofer enclosure
- black high-density polyethylene resin enclosure
- mounts under the rear seat
- single 10" Terminator 4-ohm subwoofer
- power range: 50-200 watts RMS (450 watts peak power)
- dimensions: 9"H x 36-1/5"W x 16-2/5"D
- warranty: 2 years
- Our 60-day money-back guarantee
Vehicle Compatibility: This MTX ThunderForm custom-fit, pre-loaded enclosure is designed specifically to fit select 2007 and later Chevy Silverado and GMC Sierra Extended Cab Trucks.
Note: Please refer to the Crutchfield Vehicle Selector to confirm fit for your vehicle.
Mounting Location: The ThunderForm pre-loaded enclosure mounts under the rear passenger seat. (install hardware supplied). There is no loss of leg room.
Molded Enclosure: The molded, fiberglass enclosure resists flexing and dampens resonance.
10" Terminator Subwoofer: This enclosure comes loaded with a single 10" MTX Terminator woofer (4-ohm).
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1 question already asked
It requires a separate amp but sounds good for an 8" sub. [ DANIEL R Aug 19, 2014 ]
No, lots of power [ CHARLES A Aug 19, 2014 ]