MATCH PP 72W-D
Subwoofer
6.5″ / 165 mm
Nominal diameter
53 Hz
Resonance
0.37
Q factor
86 dB
Sensitivity
± 5 mm
Linear excursion
200 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.3
dB
Thiele & Small parameters
Resonance frequency (free air)
fS
53.0
Hz
Mechanical quality factor
QMS
3.30
Electrical quality factor
QES
0.41
Total quality factor
QTS
0.37
Large signal parameters
Maximum linear excursion
xmax
5.0
mm
Air volume displaced at xmax
VD
63
cm³
Power handling
P
100
W
Program power
Pmax
200
W
Voice Coil
Nominal impedance
Z
2 x 2
Ω
DC resistance (in series)
RE
3.2
Ω
Inductance (1kHz, in series, estimated)
LE
0.31
mH
VC Diameter
39
mm
Winding height
HVC
16
mm
Magnet
Force factor (in series)
Bl
8.0
N/A
Motor constant
Bl/√RE
4.47
N/√W
Diaphragm
Effective diameter
126
mm
Effective area
SD
125
cm²
Moving mass
MMS
25
g
Moving mass (without air load)
MMD
24
g
Suspensions
Stiffness
KMS
2.86
N/mm
Compliance
CMS
350
µm/N
Equivalent volume to the compliance
VAS
7.9
L
Mechanical resistance
RMS
2.5
N·s/m
Dimensions
Nominal diameter
6.5
″
165
mm
Overall diameter
158
mm
Baffle cutout diameter
133
mm
Mounting depth
79
mm
Volume occupied by the driver (estimated)
0.45
L
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fS
53 Hz
SD
113 cm²
53 - 800 Hz
QTS
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xmax
9.0 mm
SPL1W
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Bl/√RE
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Pmax
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5.5″Mid Bass
fS
49 Hz
SD
79 cm²
48 - 5500 Hz
QTS
0.37
xmax
4.5 mm
SPL1W
85 dB
Bl/√RE
3.0
Pmax
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