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
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
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Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
90.8
dB
Frequency response
70 - 9000
Hz

Thiele & Small parameters

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

Large signal parameters

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

Voice Coil

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

Magnet

Force factor
Bl
9.28
N/A
Motor constant
Bl/√RE
3.73
N/√W
Material
Ferrite

Diaphragm

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

Suspensions

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

Dimensions

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
Dayton Audio PA200-8 Impedance
Dayton Audio PA200-8 SPL
Dayton Audio PA200-8 Dimensions

Export this driver to a simulation software:

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