Dayton Audio PA165-8

Mid-range

6″ / 165 mm
Nominal diameter
81 Hz
Resonance
0.47
Q factor
90 dB
Sensitivity
150 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
Discard
Apply

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Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
90.2
dB
Frequency response
80 - 5000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
80.8
Hz
Mechanical quality factor
QMS
2.19
Electrical quality factor
QES
0.60
Total quality factor
QTS
0.47

Large signal parameters

Power handling
P
75
W
Program power
Pmax
150
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.2
Ω
Inductance (1kHz)
LE
0.54
mH
VC Diameter
35
mm
Winding material
Copper
Former material
Aluminum

Magnet

Force factor
Bl
6.33
N/A
Motor constant
Bl/√RE
2.79
N/√W
Material
Ferrite

Diaphragm

Effective diameter
124
mm
Effective area
SD
121
cm²
Moving mass
MMS
9.2
g
Moving mass (without air load)
MMD
8.2
g
Material
Paper

Suspensions

Stiffness
KMS
2.38
N/mm
Compliance
CMS
420
µm/N
Equivalent volume to the compliance
VAS
9.2
L
Mechanical resistance
RMS
2.13
N·s/m
Surround material
Cloth

Dimensions

Nominal diameter
6
165
mm
Overall diameter
165
mm
Baffle cutout diameter
145
mm
Overall depth
75
mm
Volume occupied by the driver (estimated)
0.43
L
Frame material
Steel
Dayton Audio PA165-8 Impedance
Dayton Audio PA165-8 SPL
Dayton Audio PA165-8 Dimensions

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