Dayton Audio DA270-8
Woofer
10″ / 270 mm
Nominal diameter
28 Hz
Resonance
0.43
Q factor
88 dB
Sensitivity
± 6.1 mm
Linear excursion
160 W
Program Power
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- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 87.7
- dB
- Frequency response
- 25 - 6000
- Hz
- Resonance frequency (free air)
- fS
- 27.8
- Hz
- Mechanical quality factor
- QMS
- 1.95
- Electrical quality factor
- QES
- 0.55
- Total quality factor
- QTS
- 0.43
- Maximum linear excursion
- xmax
- 6.1
- mm
- Air volume displaced at xmax
- VD
- 211
- cm³
- Power handling
- P
- 80
- W
- Program power
- Pmax
- 160
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.3
- Ω
- Inductance (1kHz)
- LE
- 1.2
- mH
- VC Diameter
- 36
- mm
- Winding material
- Copper
- Former material
- Aluminum
- Force factor
- Bl
- 10.1
- N/A
- Motor constant
- Bl/√RE
- 4.02
- N/√W
- Weight
- 1.503
- kg
- Material
- Ferrite
- Effective diameter
- 210
- mm
- Effective area
- SD
- 346
- cm²
- Moving mass
- MMS
- 51.3
- g
- Moving mass (without air load)
- MMD
- 46.5
- g
- Material
- Aluminum
- Stiffness
- KMS
- 1.56
- N/mm
- Compliance
- CMS
- 640
- µm/N
- Equivalent volume to the compliance
- VAS
- 109
- L
- Mechanical resistance
- RMS
- 4.6
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 10
- ″
- 270
- mm
- Overall diameter
- 270
- mm
- Baffle cutout diameter
- 227
- mm
- Overall depth
- 115
- mm
- Volume occupied by the driver (estimated)
- 1.5
- L
- Frame material
- Steel
Thiele & Small parameters
Large signal parameters
Voice Coil
Magnet
Diaphragm
Suspensions
Dimensions
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Export this driver to a simulation software:
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