Power handling 120 WRMS
Impedance 4 Ohm
SPL 92 dB
Frequency response 40 - 20000 Hz
Diameter of midwoofer or midrange 150x230 mm / 6"x9"
Mounting diameter of midwoofer or midrange 150x220 / 5.9"x 8.66"
Mounting depth of midwoofer or midrange 81 mm / 3.2"
Owners Manual: GZIF69X
The Ground Zero brand, which is trademarked world-wide, is one of the world’s most respected names in car hifi. The best evidence is provided by comparison-tests in independent trade magazines in which the Ground Zero products have consistently placed by the winner’s circle with best ratings for price / performance, features and quality.