Dayton Audio Classic DC160S-4

4Ω
8Ω

Woofer

6.5″ / 165 mm
Nominal diameter
31 Hz
Resonance
0.3
Q factor
85 dB
Sensitivity
± 3.4 mm
Linear excursion
100 W
Program Power
Dayton Audio DC160S-4 WooferDayton Audio DC160S-4 WooferDayton Audio DC160S-4 Woofer
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
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
Sensitivity (1W, 1m, infinite baffle)
SPL1W
84.7
dB
Frequency response
33 - 4000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
30.9
Hz
Mechanical quality factor
QMS
2.61
Electrical quality factor
QES
0.34
Total quality factor
QTS
0.30

Large signal parameters

Maximum linear excursion
xmax
3.4
mm
Air volume displaced at xmax
VD
47
cm³
Power handling
P
50
W
Program power
Pmax
100
W

Voice Coil

Nominal impedance
Z
4
Ω
DC resistance
RE
3.5
Ω
Inductance (1kHz)
LE
0.89
mH
VC Diameter
35
mm
Winding material
Copper
Former material
Aluminum

Magnet

Force factor
Bl
7.68
N/A
Motor constant
Bl/√RE
4.11
N/√W
Material
Ferrite

Diaphragm

Effective diameter
132
mm
Effective area
SD
137
cm²
Moving mass
MMS
30
g
Moving mass (without air load)
MMD
28.8
g
Material
Treated Paper

Suspensions

Stiffness
KMS
1.14
N/mm
Compliance
CMS
880
µm/N
Equivalent volume to the compliance
VAS
23.2
L
Mechanical resistance
RMS
2.23
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
6.5
″
165
mm
Overall diameter
165
mm
Baffle cutout diameter
145
mm
Overall depth
95
mm
Volume occupied by the driver (estimated)
0.6
L
Frame material
Steel
Impedance
SPL
Dayton Audio DC160S-4 Impedance
Dayton Audio DC160S-4 SPL
Dayton Audio DC160S-4 Dimensions
DatasheetDatasheet

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