Goldwood GW-210/4
4Ω
8ΩWoofer
10″ / 254 mm
Nominal diameter
42 Hz
Resonance
1.07
Q factor
89 dB
Sensitivity
220 W
Program Power
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- Parts Express
- $$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 88.7
- dB
- Frequency response
- 40 - 6200
- Hz
- Resonance frequency (free air)
- fS
- 41.8
- Hz
- Mechanical quality factor
- QMS
- 5.54
- Electrical quality factor
- QES
- 1.32
- Total quality factor
- QTS
- 1.07
- Power handling
- P
- 110
- W
- Program power
- Pmax
- 220
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.8
- Ω
- Inductance (1kHz)
- LE
- 0.4
- mH
- VC Diameter
- 38
- mm
- Winding material
- Aluminum
- Force factor
- Bl
- 5.31
- N/A
- Motor constant
- Bl/√RE
- 2.72
- N/√W
- Weight
- 0.567
- kg
- Effective diameter
- 210
- mm
- Effective area
- SD
- 345
- cm²
- Moving mass
- MMS
- 37.7
- g
- Moving mass (without air load)
- MMD
- 33.1
- g
- Material
- Poly
- Stiffness
- KMS
- 2.6
- N/mm
- Compliance
- CMS
- 384
- µm/N
- Equivalent volume to the compliance
- VAS
- 64.2
- L
- Mechanical resistance
- RMS
- 1.79
- N·s/m
- Surround material
- Rolled Foam
- Nominal diameter
- 10
- ″
- 254
- mm
- Overall diameter
- 254
- mm
- Baffle cutout diameter
- 235
- mm
- Mounting depth
- 102
- mm
- Volume occupied by the driver (estimated)
- 0.74
- L
- Net weight
- 1.814
- kg
- Frame material
- Stamped Steel
Available on (affiliate link)
Specifications
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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