Power handling 100 WRMS
Impedance 3,21 Ohm
SPL 93 dB
Frequency response 50 - 4000 Hz
Diameter of midwoofer or midrange 167 mm / 6.57"
Mounting diameter of midwoofer or midrange 145 mm / 5.7"
Mounting depth of midwoofer or midrange 71.5 mm / 2.81"
Owners Manual: GZCK165SPL
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.