Scan-Speak Discovery 10F/4424G00
Full-range
4″ / 100 mm
Nominal diameter
90 Hz
Resonance
0.29
Q factor
88 dB
Sensitivity
± 2.6 mm
Linear excursion
30 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 88.3
- dB
- Frequency response
- 130 - 10000
- Hz
- Resonance frequency (free air)
- fS
- 90.0
- Hz
- Mechanical quality factor
- QMS
- 3.20
- Electrical quality factor
- QES
- 0.32
- Total quality factor
- QTS
- 0.29
- Maximum linear excursion
- xmax
- 2.6
- mm
- Maximum excursion before damage
- xlim
- 7.0
- mm
- Air volume displaced at xmax
- VD
- 9.4
- cm³
- Power handling
- P
- 15
- W
- Program power
- Pmax
- 30
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 3.2
- Ω
- Inductance (1kHz, estimated)
- LE
- 0.08
- mH
- VC Diameter
- 20
- mm
- Winding height
- HVC
- 9.2
- mm
- Force factor
- Bl
- 3.9
- N/A
- Motor constant
- Bl/√RE
- 2.18
- N/√W
- Air gap height
- HAG
- 4
- mm
- Material
- Neodymium
- Effective diameter
- 68
- mm
- Effective area
- SD
- 36
- cm²
- Moving mass
- MMS
- 2.8
- g
- Moving mass (without air load)
- MMD
- 2.6
- g
- Material
- Coated Fibre Glass
- Stiffness
- KMS
- 0.91
- N/mm
- Compliance
- CMS
- 1100
- µm/N
- Equivalent volume to the compliance
- VAS
- 2
- L
- Mechanical resistance
- RMS
- 0.49
- N·s/m
- Surround material
- SBR Rubber
- Nominal diameter
- 4
- ″
- 100
- mm
- Volume occupied by the driver
- 0.05
- L
- Net weight
- 0.3
- kg
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.png.webp)
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