Overall efficiency: approx

10 kg/s Schwingspulen-

Trennfrequenz 33 Hz

Easy-to-read display for simple operation

you have a wide range of settings at your disposal to professionally meet all your audiophile requirements

GZIB 3.250SPL 2x 135 Watt Overall efficiency: approxWith the Ground Zero GZIB 3. 250SPL, you get an Iridium Series enclosure subwoofer designed without compromise for high sound pressure levels. Three powerful 25 cm SPL subwoofers work together in an optimally tuned bass reflex enclosure, creating an enormous cone area for impressive deep bass, high efficiency, and a powerful punch. The low total impedance allows for optimal power delivery from modern monoblock amplifiers, making the GZIB 3. 250SPL the