By Gideon V. – Sonic Electronix Editor

The MTX Audio JHP212D combo provides so much bass that it will make your vehicle sound like a jackhammer on wheels. This incredibly loud combo will have your ear drums begging for mercy as the two 12” MTX JH4512-04 subwoofers pound with the beat. These subwoofers are built-in and pre-loaded into the MTX Audio Bass Slammer BS212S subwoofer enclosure. This preloaded design makes it easier for you to install and provides the subwoofer with optimal air space to ensure peak performance. At the heart of this system is the 600 watt MTX JH300 amplifier, a Jack Hammer series Class D monoblock amplifier that keeps the subwoofers “juiced” and ready to go.

A jackhammer does not go about its business quietly. The JackHammer JH4512-04 12” subwoofer is no exception. And with this special combo you get not just one, but TWO of these JackHammer subwoofers. In total this pair can handle up to 1,000 watts of power! To keep up with such vivacious thumping, this subwoofer has been fashioned with innovative features to prevent it from breaking down. The stitched cone and rubber surround enhances this subwoofer’s flexibility, especially during peak excursion. The special Spider Plateau Venting cooling system keeps the sub voice coils cool even during the most intense beat breakdowns. Altogether, the end result is a long-lasting subwoofer that will sound great.

The MTX Bass Slammer BS212S subwoofer enclosures houses two 12” subwoofers. You can purchase it separately and unloaded, but as I mentioned, this particular combo includes one BS212S dual 12” subwoofer enclosure loaded with two JH4512-04 subwoofers. Its sealed hatchback style is perfect for the JH4512-04 subwoofers and it provides an optimal amount of box volume. The result is tight, accurate bass that an ordinary sub box would fall short of matching. To top it off, it is fully carpeted with durable gray carpet covering for added protection.

This total bass package allows you to bring the power of a jackhammer to your car audio system. The MTX Audio JHP212D is far from a starter-system. This system will blow you away with its sheer power and sound quality. This bass combo will satisfy car audio beginners and enthusiasts alike.