Dayton Audio Point Source PS220-8
Full-range
8″ / 222 mm
Nominal diameter
46 Hz
Resonance
0.38
Q factor
95 dB
Sensitivity
± 4.8 mm
Linear excursion
80 W
Program Power
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- Amazon.com
- $$$
- Parts Express
- $$$
- Sensitivity (1W, 1m, infinite baffle)
- SPL1W
- 94.5
- dB
- Frequency response
- 40 - 25000
- Hz
- Resonance frequency (free air)
- fS
- 46.4
- Hz
- Mechanical quality factor
- QMS
- 5.73
- Electrical quality factor
- QES
- 0.40
- Total quality factor
- QTS
- 0.38
- Maximum linear excursion
- xmax
- 4.8
- mm
- Air volume displaced at xmax
- VD
- 104
- cm³
- Power handling
- P
- 40
- W
- Program power
- Pmax
- 80
- W
- Nominal impedance
- Z
- 8
- Ω
- DC resistance
- RE
- 6.2
- Ω
- Inductance (1kHz)
- LE
- 0.73
- mH
- VC Diameter
- 25
- mm
- Winding material
- Copper
- Former material
- Aluminum
- Force factor
- Bl
- 6.15
- N/A
- Motor constant
- Bl/√RE
- 2.47
- N/√W
- Material
- Neodymium
- Effective diameter
- 166
- mm
- Effective area
- SD
- 216
- cm²
- Moving mass
- MMS
- 8.4
- g
- Moving mass (without air load)
- MMD
- 5.9
- g
- Material
- Paper / Kevlar
- Stiffness
- KMS
- 0.71
- N/mm
- Compliance
- CMS
- 1410
- µm/N
- Equivalent volume to the compliance
- VAS
- 90.2
- L
- Mechanical resistance
- RMS
- 0.43
- N·s/m
- Surround material
- Rubber
- Nominal diameter
- 8
- ″
- 222
- mm
- Overall diameter
- 222
- mm
- Baffle cutout diameter
- 181
- mm
- Overall depth
- 94
- mm
- Volume occupied by the driver (estimated)
- 0.87
- L
- Frame material
- Steel
Available on (affiliate links)
Specifications
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
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