GROUND ZERO Subwoofer GZHW 30XSPL-D2

3000 Watts SPL
12″ high quality SPL subwoofer with alumiunum cast basket and reinforced paper cone
12″ high quality SPL subwoofer
Klippel® optimized
Reinforced paper cone
Long stroke U-surround
Solid aluminum cast basket
75 mm / 3″ copper voice coil
2-layer Polycot spider
IMPP dust cap with 3D structure logo
Model
High-Quality SPL subwoofer
Diameter
30 cm / 12″
Power Handling (RMS/SPL.)
1500 / 3000 Watts
Impedance
2x 2 Ohms
Efficiency
85 dB
Power Recommendation
1000 – 3000 Watts
Voice Coil
75 mm / 3″ Copper
Membran Layout
Reinforced paper
Max. Excursion (Xmax)
45 mm / 1.77″
Mounting Ø
284 mm / 11.18″
Mounting Depth
198 mm / 7.80″
Resonance Frequency (Fs)
39.1 Hz
Overall Qaulity (Qts)
0.56
Equiv. Air Volume (Vas)
17.6 L / 0.62 cu.ft.

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