Dayton Audio Epique E180HE-44

Subwoofer

8″ / 182 mm
Nominal diameter
35 Hz
Resonance
0.46
Q factor
83 dB
Sensitivity
± 14.7 mm
Linear excursion
400 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
Sensitivity (1W, 1m, infinite baffle)
SPL1W
83.1
dB
Frequency response
25 - 3000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
35.0
Hz
Mechanical quality factor
QMS
2.93
Electrical quality factor
QES
0.54
Total quality factor
QTS
0.46

Large signal parameters

Maximum linear excursion
xmax
14.7
mm
Air volume displaced at xmax
VD
200
cm³
Power handling
P
200
W
Program power
Pmax
400
W

Voice Coil

Nominal impedance
Z
2 x 4
Ω
DC resistance (in series)
RE
6.8
Ω
Inductance (1kHz, in series)
LE
1.5
mH
VC Diameter
38
mm
Winding material
Copper

Magnet

Force factor (in series)
Bl
9.6
N/A
Motor constant
Bl/√RE
3.68
N/√W
Material
Ferrite

Diaphragm

Effective diameter
132
mm
Effective area
SD
136
cm²
Moving mass
MMS
32.5
g
Moving mass (without air load)
MMD
31.3
g
Material
Carbon Fiber

Suspensions

Stiffness
KMS
1.64
N/mm
Compliance
CMS
610
µm/N
Equivalent volume to the compliance
VAS
16.1
L
Mechanical resistance
RMS
2.44
N·s/m
Surround material
Rubber

Dimensions

Nominal diameter
8
182
mm
Overall diameter
182
mm
Baffle cutout diameter
122
mm
Overall depth
116
mm
Volume occupied by the driver (estimated)
0.89
L
Frame material
Cast Aluminium
Dayton Audio E180HE-44 Impedance
Dayton Audio E180HE-44 SPL

Export this driver to a simulation software:

WinISDWinISDBasta!Basta!HornrespHornrespQSpeakersQSpeakersSpeakerSimSpeakerSimMfbLabsMfbLabsSpeakerbenchSpeakerbench

Similar subwoofers to Dayton Audio E180HE-44

JL Audio 8W3v3-4 Subwoofer
8Subwoofer
fS
35 Hz
SD
210 cm²
QTS
0.47
xmax
10.0 mm
SPL1W
83 dB
Bl/√RE
6.08
Pmax
500 W
SEAS H1480 L16RN-SL Woofer
6.5Woofer
fS
37 Hz
SD
104 cm²
45 - 2000 Hz
QTS
0.45
xmax
6.0 mm
SPL1W
84 dB
Bl/√RE
2.49
Pmax
250 W