Dayton Audio PA200-8
Woofer
8″ / 210 mm
Nominal diameter
55 Hz
Resonance
0.48
Q factor
91 dB
Sensitivity
± 3 mm
Linear excursion
500 W
Program Power
- Amazon.com
- $$
- Parts Express
- $$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 90.8
- dB
- Frequency response
- 70 - 9000
- Hz
- Resonance frequency (free air)
- fS
- 55.2
- Hz
- Mechanical quality factor
- QMS
- 6.17
- Electrical quality factor
- QES
- 0.51
- Total quality factor
- QTS
- 0.48
- Maximum linear excursion
- xmax
- 3.0
- mm
- Air volume displaced at xmax
- VD
- 63
- cm³
- Power handling
- P
- 250
- W
- Program power
- Pmax
- 500
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.2
- Ω
- Inductance (1kHz)
- LE
- 1.09
- mH
- VC Diameter
- 50
- mm
- Former material
- Kapton® / Polyimide
- Force factor
- Bl
- 9.28
- N/A
- Motor constant
- Bl/√RE
- 3.73
- N/√W
- Material
- Ferrite
- Effective diameter
- 164
- mm
- Effective area
- SD
- 210
- cm²
- Moving mass
- MMS
- 20.5
- g
- Moving mass (without air load)
- MMD
- 18.2
- g
- Material
- Paper / Kevlar
- Stiffness
- KMS
- 2.5
- N/mm
- Compliance
- CMS
- 400
- µm/N
- Equivalent volume to the compliance
- VAS
- 26.6
- L
- Mechanical resistance
- RMS
- 1.15
- N·s/m
- Surround material
- Cloth
- Nominal diameter
- 8
- ″
- 210
- mm
- Overall diameter
- 210
- mm
- Baffle cutout diameter
- 182
- mm
- Overall depth
- 108
- mm
- Volume occupied by the driver (estimated)
- 0.98
- L
- Frame material
- Steel