![Ray Smith looks at the "Jackhammer" subwoofer at the MTX Audio booth during the 2007 International International Consumer Electronics Show (CES) in Las Vegas, Nevada January 9, 2007. The 22-inch subwoofer wieghs Ray Smith looks at the "Jackhammer" subwoofer at the MTX Audio booth during the 2007 International International Consumer Electronics Show (CES) in Las Vegas, Nevada January 9, 2007. The 22-inch subwoofer wieghs](https://c8.alamy.com/comp/2E720MP/ray-smith-looks-at-the-jackhammer-subwoofer-at-the-mtx-audio-booth-during-the-2007-international-international-consumer-electronics-show-ces-in-las-vegas-nevada-january-9-2007-the-22-inch-subwoofer-wieghs-369-lbs-and-can-handle-12000-watts-of-power-a-representative-said-the-subwoofer-is-currentely-available-for-7500-he-said-reuterssteve-marcus-united-states-2E720MP.jpg)
Ray Smith looks at the "Jackhammer" subwoofer at the MTX Audio booth during the 2007 International International Consumer Electronics Show (CES) in Las Vegas, Nevada January 9, 2007. The 22-inch subwoofer wieghs
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MTX Jackhammer T9922-44 T 9922-44 Jack Hammer 56 cm Subwoofer der Superlative | Car audio, Car audio systems, Car stereo systems
![MTX JackHammer JH805 5-channel car amplifier — 37.5 watts x 4 at 4 ohms + 500 watts x 1 at 2 ohms at Crutchfield MTX JackHammer JH805 5-channel car amplifier — 37.5 watts x 4 at 4 ohms + 500 watts x 1 at 2 ohms at Crutchfield](https://images.crutchfieldonline.com/ImageHandler/trim/750/457/products/2008/236/x236JH805-f.jpeg)