WVL AX-2676Be
Woofer
12″ / 300 mm
Nominal diameter
30 Hz
Resonance
0.16
Q factor
97 dB
Sensitivity
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
96.7
dB
Frequency response
29 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
29.6
Hz
Mechanical quality factor
QMS
13.15
Electrical quality factor
QES
0.16
Total quality factor
QTS
0.16
Large signal parameters
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
8.3
Ω
Inductance (1kHz)
LE
1.73
mH
Winding material
CCAW
Former material
Paper
Magnet
Force factor
Bl
22.0
N/A
Motor constant
Bl/√RE
7.62
N/√W
Material
Field Coil
Diaphragm
Effective diameter
258
mm
Effective area
SD
523
cm²
Moving mass
MMS
50.6
g
Moving mass (without air load)
MMD
40.6
g
Material
Hydrophobic paper cone
Suspensions
Stiffness
KMS
1.75
N/mm
Compliance
CMS
571
µm/N
Equivalent volume to the compliance
VAS
222
L
Mechanical resistance
RMS
0.72
N·s/m
Surround material
Textile
Dimensions
Nominal diameter
12
″
300
mm
Overall size
400 x 400
mm
Baffle cutout diameter
312
mm
Overall depth
198
mm
Flange thickness
10
mm
Mounting depth
188
mm
Volume occupied by the driver (estimated)
5.2
L
Frame material
Aluminium
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Similar woofers to WVL AX-2676Be
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15″Subwoofer
fS
32 Hz
SD
830 cm²
37 - 2000 Hz
QTS
0.17
xmax
5.5 mm
SPL1W
97 dB
Bl/√RE
12
Pmax
1200 W
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12″Mid-range
fS
35 Hz
SD
547 cm²
45 - 4000 Hz
QTS
0.14
xmax
7.5 mm
SPL1W
97 dB
Bl/√RE
10
Pmax
800 W
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