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GROUND ZERO GZIW 300
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GROUND ZERO GZIW 300
30 cm / 12″ high quality subwoofer
Features:
- 12″ subwoofer
- Klippel® optimized
- 3D HQPP cone
- Long stroke rubber surround
- Resonance free steel basket
- 50 mm / 2″ copper voice coil
- Polycot spider
- IMPP dust cap with 3D structure logo
- Model High-Quality subwoofer
- 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
- Cone 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 quality (Qts) 0.58
- Equiv. air volume (Vas) 69.3 L / 2.45 cu.ft.