Goldwood GW-8024
4Ω
Woofer
| Nominal diameter | 8″ / 203 mm |
| Resonance | 44.1 Hz |
| Q factor | 0.73 |
| Sensitivity | 86.2 dB |
| Linear excursion | ± 2.5 mm |
| Program Power | 190 W |
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Specifications
- Sensitivity (1W, 1m, infinite baffle) SPL1W 86.2dB
- Frequency response 25 - 6000Hz
Thiele & Small parameters
- Resonance frequency (free air) fS 44.1Hz
- Mechanical quality factor QMS 3.42
- Electrical quality factor QES 0.93
- Total quality factor QTS 0.73
Large signal parameters
- Maximum linear excursion (one way) xmax 2.5mm
- Air volume displaced at xmax VD 55cm³
- Power handling P 100W
- Program power Pmax 190W
Voice Coil
- Nominal impedance Z 4Ω
- DC resistance RE 3.7Ω
- Inductance (1kHz) LE 0.4mH
- VC Diameter 38.1mm
- Winding material Aluminum
Magnet
- Force factor Bl 5.61N/A
- Motor constant Bl/√RE 2.92N/√W
- Weight 0.567kg
Diaphragm
- Effective diameter 167mm
- Effective area SD 218cm²
- Moving mass MMS 28.5g
- Moving mass (without air load) MMD 26.2g
- Material Poly-Mica
Suspensions
- Stiffness KMS 2.19N/mm
- Compliance CMS 457µm/N
- Equivalent volume to the compliance VAS 30.6L
- Mechanical resistance RMS 2.31N·s/m
- Surround material Butyl Rubber
Dimensions
- Nominal diameter 8″
- 203mm
- Overall diameter 203mm
- Baffle cutout diameter 184mm
- Mounting depth 83mm
- Volume occupied by the driver (estimated) 0.6L
- Net weight 1.474kg
- Frame material Stamped Steel
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