MTX has engineered a new king of the hill for biggest production speaker, at 24" the Jackhammer 24 is the largest speaker with a square cone ever produced. It tips the scales at 400lbs, costs $10,000 and thirsts for 3000 watts of continuous power for the massive motor containing dual 4 ohm voice coils. Built primarily as a showpiece of MTX's ability to innovate and manufacture audio equipment in house, they only expect to sell a handful of them worldwide each year. Plans to build a show car around this monster are in place, and we've been assured performance will match its price.