Ground Zero Zero GZRW 250-D2 FLAT SubWoofer

The Ground Zero GZRW 250-D2 FLAT is a 25 cm (10 inch) flat bass speaker from the Radioactive series, designed for installations with limited installation depth while maintaining robust audio performance. With a nominal power of 400 W RMS and dual 2-ohm voice coils, this subwoofer delivers deep, powerful bass across various music genres. The optimized Klippel design ensures precise tuning of electrical and mechanical parameters for refined sound reproduction even at high volumes. The efficient ferrite motor system, durable rubber suspension, and stable flat-built steel frame ensure reliable operation and long lifespan. With a 50 mm voice coil, 22 mm maximum linear excursion (Xmax), and sandwich paper membrane material, this subwoofer achieves a frequency range up to 250 Hz with 84 dB sensitivity. Recommended for 20-liter bass reflex enclosures with a 7 cm diameter and a 27.5 cm long reflex tube, the GZRW 250-D2 FLAT offers flexible installation options for custom car audio systems. Chrome-plated terminal connectors ensure secure electrical connections, while the black finish maintains a professional appearance. This model represents the successor in Ground Zero's flat subwoofer series, combining space-saving design with substantial bass output for everyday use and sound pressure level applications.