Ground Zero GZIW 300

Diameter
30 cm / 12″

Power Handling (RMS)
350 Watts

Impedance
4 Ohms

Efficiency
88 dB

Power Recommendation
200 – 400 Watts

Voice Coil
50 mm / 2″ copper

Membran Layout
HQPP cone with 3D structure

Max. Excursion (Xmax)
28 mm / 1.10″

Mounting Ø
287 mm / 11.30″

Mounting Depth
149 mm / 5.87″

Resonance Frequency (Fs)
30 Hz

Overall Qaulity (Qts)
0.58

Equiv. Air Volume (Vas)
69.3 L / 2.45 cu.ft.