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Hydrogen GZHW 12SPL-D2 FLAT
Technical Highlights
- 700/1200 watts power handling, 2x 2 ohms impedance, 88 dB efficiency.
- 63mm copper voice coil, flat 30 cm diameter, 118 mm depth.
- 21 Hz resonance frequency, 32 mm maximum displacement, sandwich type.
- More technical details
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Hydrogen GZHW 12SPL-D2 FLAT by Ground Zero
Ground Zero Hydrogen GZHW 12SPL-D2 FLAT is a 12 inch (30 cm) flat subwoofer. Klippel-optimized design, sandwich paper cone, and long-stroke U-shaped surround. Massive aluminum die-cast basket. 63 mm 4-layer copper voice coil with push terminal connection. Designed as a high-quality flat SPL subwoofer. Impedance 2x 2 Ohm. Efficiency 88 dB. Power handling RMS 700 Watts and SPL 1200 Watts. Xmax 32 mm. Cutout diameter 284 mm and mounting depth 118 mm. Resonance frequency 21 Hz, Qts 0.30, Vas 19.7 L.
- 12 inch (30 cm) flat subwoofer
- Klippel-optimized design
- Sandwich paper cone
- Long-stroke U-shaped surround
- Massive aluminum die-cast basket
- 63 mm 4-layer copper voice coil
- Push terminal connection
- Design: high-quality flat SPL subwoofer
- Diameter: 30 cm
- Power handling RMS: 700 Watts
- Power handling SPL: 1200 Watts
- Impedance: 2x 2 Ohm
- Efficiency: 88 dB
- Maximum excursion Xmax: 32 mm
- Cutout diameter: 284 mm
- Mounting depth: 118 mm
- Resonance frequency Fs: 21 Hz
- Total Q factor Qts: 0.30
- Equivalent air volume Vas: 19.7 L

