accuton AS250-8-552
Woofer
11″ / 250 mm
Nominal diameter
22 Hz
Resonance
0.4
Q factor
87 dB
Sensitivity
± 9 mm
Linear excursion
600 W
Program Power
.png)
.png)
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 86.5
- dB
- Resonance frequency (free air)
- fS
- 22.0
- Hz
- Mechanical quality factor
- QMS
- 5.00
- Electrical quality factor
- QES
- 0.38
- Total quality factor
- QTS
- 0.40
- Maximum linear excursion
- xmax
- 9.0
- mm
- Air volume displaced at xmax
- VD
- 344
- cm³
- Power handling
- P
- 300
- W
- Program power
- Pmax
- 600
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 7.3
- Ω
- Inductance (1kHz)
- LE
- 0.67
- mH
- VC Diameter
- 114
- mm
- Winding material
- Copper
- Former material
- Titanium
- Force factor
- Bl
- 15.1
- N/A
- Motor constant
- Bl/√RE
- 5.59
- N/√W
- Diameter
- 210
- mm
- Height
- 57
- mm
- Effective diameter
- 221
- mm
- Effective area
- SD
- 382
- cm²
- Moving mass
- MMS
- 92
- g
- Moving mass (without air load)
- MMD
- 87
- g
- Material
- Aluminium-Sandwich
- Stiffness
- KMS
- 1.75
- N/mm
- Compliance
- CMS
- 570
- µm/N
- Equivalent volume to the compliance
- VAS
- 119
- L
- Mechanical resistance
- RMS
- 2.52
- N·s/m
- Nominal diameter
- 11
- ″
- 250
- mm
- Overall diameter
- 250
- mm
- Baffle cutout diameter
- 230
- mm
- Overall depth
- 141
- mm
- Flange thickness
- 18
- mm
- Mounting depth
- 123
- mm
- Volume occupied by the driver (estimated)
- 1.8
- L
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
.png)
.png)
.png)
Export this driver to a simulation software:
Closed Box Simulator·





