Goldwood GW-210/4
4Ω
8ΩWoofer
| Nominal diameter | 10″ / 254 mm |
| Resonance | 41.8 Hz |
| Q factor | 1.07 |
| Sensitivity | 88.7 dB |
| Program power | 220 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 88.7dB
- Frequency response 40 - 6200Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 41.8Hz
- Mechanical quality factor QMS 5.54
- Electrical quality factor QES 1.32
- Total quality factor QTS 1.07
Large signal parameters
- Power handling P 110W
- Program power Pmax 220W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.8Ω
- Inductance (1kHz) LE 0.4mH
- VC Diameter 38.1mm
- Winding material Aluminum
Magnet
- Force factor Bl 5.31N/A
- Motor constant Bl/√RE 2.72N/√W
- Weight 0.567kg
Diaphragm
- Effective diameter 210mm
- Effective area SD 345cm²
- Moving mass (including air load) MMS 37.7g
- Moving mass MMD 33.1g
- Material Poly
Suspensions
- Stiffness KMS 2.6N/mm
- Compliance CMS 384µm/N
- Equivalent volume to the compliance VAS 64.2L
- Mechanical resistance RMS 1.79N·s/m
- Surround material Rolled Foam
Dimensions
- Nominal diameter 10″
- 254mm
- Overall diameter 254mm
- Baffle cutout diameter 235mm
- Mounting depth 102mm
- Volume occupied by the driver (estimated) 0.74L
- Net weight 1.814kg
- Frame material Stamped Steel
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Export this driver to a box design software:
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