Goldwood GW-1034
4Ω
Woofer
| Nominal diameter | 10″ / 254 mm |
| Resonance | 34.3 Hz |
| Q factor | 0.88 |
| Sensitivity | 86.9 dB |
| Linear excursion | ± 2.5 mm |
| Program Power | 250 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.9dB
- Frequency response 29 - 6000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 34.3Hz
- Mechanical quality factor QMS 4.39
- Electrical quality factor QES 1.10
- Total quality factor QTS 0.88
Large signal parameters
- Maximum linear excursion (one way) xmax 2.5mm
- Air volume displaced at xmax VD 89cm³
- Power handling P 130W
- Program power Pmax 250W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.5Ω
- Inductance (1kHz) LE 0.4mH
- VC Diameter 38.1mm
- Winding material Aluminum
Magnet
- Force factor Bl 5.69N/A
- Motor constant Bl/√RE 3.04N/√W
- Weight 0.85kg
Diaphragm
- Effective diameter 213mm
- Effective area SD 355cm²
- Moving mass MMS 47g
- Moving mass (without air load) MMD 42.3g
- Material Poly-Mica
Suspensions
- Stiffness KMS 2.18N/mm
- Compliance CMS 459µm/N
- Equivalent volume to the compliance VAS 81.4L
- Mechanical resistance RMS 2.31N·s/m
- Surround material Butyl Rubber
Dimensions
- Nominal diameter 10″
- 254mm
- Overall diameter 254mm
- Baffle cutout diameter 235mm
- Mounting depth 105mm
- Volume occupied by the driver (estimated) 0.77L
- Net weight 1.871kg
- Frame material Stamped Steel
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Export this driver to a simulation software:
Closed Box Simulator·
Speakerbench
WinISD
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SpeakerSim
MfbLabs
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