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MTX Audio

JackHammer 12-Inch Car Subwoofer Driver

$119.95

SKU: JH4512-04

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The MTX JackHammer JH4512-04 is a 12-inch car subwoofer driver. It features a polypropylene woofer cone with a stitched rubber surround. The subwoofer has a power range of 125-250 watts RMS and a frequency response of 31-150 Hz.
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The MTX JackHammer JH4512-04 car subwoofer driver is engineered for robust audio performance. It boasts a 12-inch polypropylene woofer cone paired with a stitched rubber surround, designed for enhanced durability and sound reproduction. This subwoofer is built to handle a power range of 125-250 watts RMS, with a peak power handling of 500 watts. Its frequency response spans from 31 Hz to 150 Hz, delivering deep bass notes. The driver features a silver stamped basket, rubber magnet cover, and a riveted dust cap. It comes with a 1-year warranty and a 4-ohm impedance. The MTX JackHammer series is known for its powerful output and aggressive aesthetics, making it a strong choice for car audio enthusiasts seeking impactful bass.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandMTX Audio
Part NumberJH4512-04
CategoryMobile Electronics
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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