10″ / 260 mm
Nominal diameter
18 Hz
Resonance
0.29
Q factor
88 dB
Sensitivity
± 9 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
Sensitivity (1w, 1m, infinite baffle)
SPL1W
87.9
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
18.0
Hz
Mechanical quality factor
QMS
5.80
Electrical quality factor
QES
0.31
Total quality factor
QTS
0.29
Large signal parameters
Maximum linear excursion
xmax
9.0
mm
Maximum excursion before damage
xlim
14.0
mm
Air volume displaced at xmax
VD
288
cm³
Power handling
P
80
W
Program power
Pmax
200
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.7
Ω
Inductance (1kHz)
LE
0.25
mH
VC Diameter
50
mm
Winding height
HVC
24
mm
Magnet
Force factor
Bl
8.3
N/A
Motor constant
Bl/√RE
4.31
N/√W
Air gap height
HAG
6
mm
Diaphragm
Effective diameter
202
mm
Effective area
SD
320
cm²
Moving mass
MMS
51
g
Moving mass (without air load)
MMD
46.7
g
Material
Rigid Black Anodized Aluminium
Suspensions
Stiffness
KMS
0.65
N/mm
Compliance
CMS
1530
µm/N
Equivalent volume to the compliance
VAS
220
L
Mechanical resistance
RMS
0.99
N·s/m
Surround material
SBR Rubber
Dimensions
Nominal diameter
10
″
260
mm
Volume occupied by the driver (estimated)
1.6
L
Net weight
3.7
kg
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13″Subwoofer
fS
18 Hz
SD
526 cm²
QTS
0.32
xmax
14.0 mm
SPL1W
87 dB
Bl/√RE
7.1
Pmax
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10″Woofer
fS
20 Hz
SD
346 cm²
20 - 3000 Hz
QTS
0.29
xmax
8.0 mm
SPL1W
87 dB
Bl/√RE
4.46
Pmax
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13″Subwoofer
fS
17 Hz
SD
526 cm²
QTS
0.32
xmax
14.0 mm
SPL1W
86 dB
Bl/√RE
7.1
Pmax
550 W