ATOHM LD230CR04
4Ω
8ΩWoofer
10″ / 230 mm
Nominal diameter
31 Hz
Resonance
0.24
Q factor
88 dB
Sensitivity
± 10 mm
Linear excursion
600 W
Program Power
.jpg)
.jpg)
.jpg)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 87.5
- dB
- Resonance frequency (free air)
- fS
- 31.2
- Hz
- Mechanical quality factor
- QMS
- 9.90
- Electrical quality factor
- QES
- 0.24
- Total quality factor
- QTS
- 0.24
- Maximum linear excursion
- xmax
- 10.0
- mm
- Maximum excursion before damage
- xlim
- 18.0
- mm
- Air volume displaced at xmax
- VD
- 255
- cm³
- Power handling
- P
- 300
- W
- Program power
- Pmax
- 600
- W
- Nominal impedance
- Z
- 4
- Ω
- DC resistance
- RE
- 4.3
- Ω
- Inductance (1kHz)
- LE
- 1.9
- mH
- VC Diameter
- 50
- mm
- Winding height
- HVC
- 30
- mm
- Flux density
- B
- 1.0
- T
- Force factor
- Bl
- 16.5
- N/A
- Motor constant
- Bl/√RE
- 7.96
- N/√W
- Air gap height
- HAG
- 8
- mm
- Effective diameter
- 180
- mm
- Effective area
- SD
- 255
- cm²
- Moving mass
- MMS
- 79.4
- g
- Moving mass (without air load)
- MMD
- 76.4
- g
- Stiffness
- KMS
- 3.03
- N/mm
- Compliance
- CMS
- 330
- µm/N
- Equivalent volume to the compliance
- VAS
- 24.4
- L
- Mechanical resistance
- RMS
- 1.57
- N·s/m
- Nominal diameter
- 10
- ″
- 230
- mm
- Volume occupied by the driver (estimated)
- 1.2
- L
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
.jpg)
.jpg)
Export this driver to a simulation software:
Closed Box Simulator·
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
Speakerbench.jpg.webp)
.png.webp)
.jpg.webp)