(1) GROUND ZERO GZCM 8.0NEO
8″ (200 mm) high power midrange speaker
GENERAL FEATURES:
8″ high power midrange speaker
Power Handling:    
180 Watt RMS
420 Watt MAX
1.5″ (38 mm) CCA voice coil
Fiber reinforced paper cone
Neodymium motor
Resonance free steel basket
Aluminum phase plug
Includes protection grill
1 Speaker
Diameter: 7.87" (200 mm)
Impedance: 3 ohms
Efficiency: 100 dB
Frequency Response: 170 Hz – 6 kHz
Mounting Ø: 7.17" (182 mm)
Mounting Depth: 2.99" (76 mm)
Resonance Frequency (Fs): 131 Hz