Ground Zero HYDROGEN GZHW 16SPL
2x2Ω
Subwoofer
| Nominal diameter | 6.3″ / 160 mm |
| Resonance | 51 Hz |
| Q factor | 0.46 |
| Sensitivity | 81.2 dB |
| Linear excursion | ± 15 mm |
| Program Power | 1000 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 81.2dB
Thiele & Small parameters
- Resonance frequency (free air) fS 51Hz
- Mechanical quality factor QMS 7.87
- Electrical quality factor QES 0.49
- Total quality factor QTS 0.46
Large signal parameters
- Maximum linear excursion (one way) xmax 15mm
- Air volume displaced at xmax VD 212cm³
- Power handling P 500W
- Program power Pmax 1000W
Voice Coil
- Nominal impedance Z 2 x 2Ω
- DC resistance (in series) RE 3.9Ω
- Inductance (1kHz, in series, estimated) LE 1.81mH
- VC Diameter 50mm
- Winding material Copper
Magnet
- Force factor (in series) Bl 15.8N/A
- Motor constant Bl/√RE 8N/√W
Diaphragm
- Effective diameter 134mm
- Effective area SD 141cm²
- Moving mass MMS 96.6g
- Moving mass (without air load) MMD 95.3g
- Material Reinforced paper
Suspensions
- Stiffness KMS 10.1N/mm
- Compliance CMS 99µm/N
- Equivalent volume to the compliance VAS 2.8L
- Mechanical resistance RMS 3.93N·s/m
- Surround material Sandwich
Dimensions
- Nominal diameter 6.3″
- 160mm
- Overall diameter 177mm
- Baffle cutout diameter 144mm
- Overall depth 153mm
- Flange thickness 9mm
- Mounting depth 144mm
- Volume occupied by the driver (estimated) 1.2L
- Frame material Aluminium cast
Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
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