News – PLUTONIUM series subwoofer GZPW 15XXmax
Introducing the GZPW 15Xmax three years ago, GROUND ZERO set a benchmark for high power long-stroke subwoofers on the market. Collecting practical experiences from installers and competitors all over the world, the brand new GZPW 15XXmax received some improvements and a re-designed motor system reducing the installation depth. Tuning the parameters result into an even lower resonance frequency of less then 32 Hz.