Peerless HDS-P835026
Woofer
8″ / 203 mm
Nominal diameter
31 Hz
Resonance
0.47
Q factor
87 dB
Sensitivity
± 6 mm
Linear excursion
150 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
86.5
dB
Frequency response
20 - 3000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
31.1
Hz
Mechanical quality factor
QMS
4.96
Electrical quality factor
QES
0.52
Total quality factor
QTS
0.47
Large signal parameters
Maximum linear excursion
xmax
6.0
mm
Air volume displaced at xmax
VD
139
cm³
Power handling
P
75
W
Program power
Pmax
150
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.4
Ω
Inductance (1kHz)
LE
0.36
mH
VC Diameter
38
mm
Former material
Aluminium
Magnet
Force factor
Bl
8.8
N/A
Motor constant
Bl/√RE
3.78
N/√W
Air gap height
HAG
8
mm
Diaphragm
Effective diameter
172
mm
Effective area
SD
232
cm²
Moving mass
MMS
38
g
Moving mass (without air load)
MMD
35.5
g
Suspensions
Stiffness
KMS
1.45
N/mm
Compliance
CMS
689
µm/N
Equivalent volume to the compliance
VAS
52.2
L
Mechanical resistance
RMS
1.5
N·s/m
Dimensions
Nominal diameter
8
″
203
mm
Volume occupied by the driver (estimated)
0.97
L
Net weight
2.34
kg
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Export this driver to a simulation software:
WinISD
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QSpeakers
SpeakerSim
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SpeakerbenchSimilar woofers to Peerless HDS-P835026
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8″Woofer
fS
30 Hz
SD
220 cm²
30 - 6000 Hz
QTS
0.43
xmax
3.9 mm
SPL1W
88 dB
Bl/√RE
3.43
Pmax
120 W
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5 x 8″Mid Bass
fS
32 Hz
SD
178 cm²
QTS
0.42
xmax
5.0 mm
SPL1W
87 dB
Bl/√RE
3.21
Pmax
160 W
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