Power handling 50 WRMS
Impedance 4 Ohm
SPL 88 dB
Frequency response 100 - 20000 Hz
Diameter of midwoofer or midrange 87 mm / 3.5"
Mounting diameter of midwoofer or midrange 80 mm / 3.15"
Mounting depth of midwoofer or midrange 43 mm / 1.69"
http://www.ground-zero-audio.com/
