5″ / 132 mm
Nominal diameter
83 Hz
Resonance
0.51
Q factor
88 dB
Sensitivity
± 2 mm
Linear excursion
100 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
87.7
dB
Frequency response
90 - 15000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
83.4
Hz
Mechanical quality factor
QMS
3.21
Electrical quality factor
QES
0.60
Total quality factor
QTS
0.51
Large signal parameters
Maximum linear excursion
xmax
2.0
mm
Air volume displaced at xmax
VD
15
cm³
Power handling
P
50
W
Program power
Pmax
100
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
7.1
Ω
Inductance (1kHz)
LE
0.71
mH
VC Diameter
25
mm
Magnet
Force factor
Bl
6.44
N/A
Motor constant
Bl/√RE
2.42
N/√W
Weight
0.567
kg
Diaphragm
Effective diameter
97
mm
Effective area
SD
74
cm²
Moving mass
MMS
6.8
g
Moving mass (without air load)
MMD
6.3
g
Suspensions
Stiffness
KMS
1.85
N/mm
Compliance
CMS
540
µm/N
Equivalent volume to the compliance
VAS
3.95
L
Mechanical resistance
RMS
1.11
N·s/m
Dimensions
Nominal diameter
5
″
132
mm
Overall diameter
132
mm
Baffle cutout diameter
112
mm
Overall depth
68
mm
Volume occupied by the driver (estimated)
0.28
L
Similar speaker drivers to Dayton Audio PA130-8
6″Coaxial
fS
75 Hz
SD
80 cm²
65 - 3300 Hz
QTS
0.54
xmax
3.5 mm
SPL1W
87 dB
Bl/√RE
2.56
Pmax
200 W
4″Mid-range
fS
75 Hz
SD
57 cm²
75 - 18000 Hz
QTS
0.57
xmax
1.5 mm
SPL1W
87 dB
Bl/√RE
1.57
Pmax
80 W
4″Full-range
fS
82 Hz
SD
50 cm²
82 - 16000 Hz
QTS
0.53
xmax
0.4 mm
SPL1W
89 dB
Bl/√RE
1.65
Pmax
36 W