Goldwood GW-1058
8Ω
Subwoofer
| Nominal diameter | 10″ / 257 mm |
| Resonance | 43.4 Hz |
| Q factor | 0.39 |
| Sensitivity | 92.7 dB |
| Linear excursion | ± 2 mm |
| Program Power | 280 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 92.7dB
- Frequency response 31 - 4900Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 43.4Hz
- Mechanical quality factor QMS 2.70
- Electrical quality factor QES 0.46
- Total quality factor QTS 0.39
Large signal parameters
- Maximum linear excursion (one way) xmax 2mm
- Air volume displaced at xmax VD 71cm³
- Power handling P 180W
- Program power Pmax 280W
Voice Coil
- Nominal impedance Z 8Ω
- DC resistance RE 5.3Ω
- Inductance (1kHz) LE 0.282mH
- VC Diameter 63.5mm
- Winding material Aluminum
Magnet
- Force factor Bl 10.8N/A
- Motor constant Bl/√RE 4.71N/√W
- Weight 1.417kg
Diaphragm
- Effective diameter 213mm
- Effective area SD 355cm²
- Moving mass MMS 37.4g
- Moving mass (without air load) MMD 32.6g
- Material Polymer
Suspensions
- Stiffness KMS 2.79N/mm
- Compliance CMS 359µm/N
- Equivalent volume to the compliance VAS 63.7L
- Mechanical resistance RMS 3.78N·s/m
Dimensions
- Nominal diameter 10″
- 257mm
- Overall diameter 257mm
- Baffle cutout diameter 235mm
- Mounting depth 127mm
- Volume occupied by the driver (estimated) 0.94L
- Net weight 2.268kg
- Frame material Stamped Steel
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
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