Aurum Cantus AC-180F1

Woofer

8″ / 180 mm
Nominal diameter
32 Hz
Resonance
0.32
Q factor
89 dB
Sensitivity
± 6 mm
Linear excursion
200 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
88.5
dB
Frequency response
32 - 5000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
32.0
Hz
Mechanical quality factor
QMS
3.05
Electrical quality factor
QES
0.36
Total quality factor
QTS
0.32

Large signal parameters

Maximum linear excursion
xmax
6.0
mm
Air volume displaced at xmax
VD
101
cm³
Power handling
P
100
W
Program power
Pmax
200
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
7.0
Ω
Inductance (1kHz)
LE
0.48
mH
VC Diameter
35
mm
Winding height
HVC
15
mm

Magnet

Flux density
B
1.13
T
Force factor
Bl
7.2
N/A
Motor constant
Bl/√RE
2.72
N/√W
Diameter
120
mm
Height
20
mm

Diaphragm

Effective diameter
146
mm
Effective area
SD
168
cm²
Moving mass
MMS
15.4
g
Moving mass (without air load)
MMD
13.8
g

Suspensions

Stiffness
KMS
0.53
N/mm
Compliance
CMS
1890
µm/N
Equivalent volume to the compliance
VAS
76
L
Mechanical resistance
RMS
1.02
N·s/m

Dimensions

Nominal diameter
8
180
mm
Overall size
184 x 184
mm
Baffle cutout diameter
169
mm
Overall depth
93
mm
Flange thickness
6
mm
Mounting depth
87
mm
Volume occupied by the driver (estimated)
0.75
L
Net weight
2.2
kg
Frame material
Aluminum
Aurum Cantus AC-180F1 Impedance & Phase
Aurum Cantus AC-180F1 SPL
Aurum Cantus AC-180F1 Dimensions

Export this driver to a simulation software:

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Similar woofers to Aurum Cantus AC-180F1

VOLT B251.8 Woofer
10Woofer
fS
31 Hz
SD
323 cm²
24 - 1000 Hz
QTS
0.36
xmax
5.0 mm
SPL1W
88 dB
Bl/√RE
4.87
Pmax
300 W