Peerless FSL-0615R02-08
Woofer
6.5″ / 165 mm
Nominal diameter
82 Hz
Resonance
0.44
Q factor
90 dB
Sensitivity
± 4.7 mm
Linear excursion
150 W
Program Power
Discontinued
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Parts Express
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
90.2
dB
Frequency response
100 - 2500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
82.0
Hz
Mechanical quality factor
QMS
3.03
Electrical quality factor
QES
0.51
Total quality factor
QTS
0.44
Large signal parameters
Maximum linear excursion
xmax
4.7
mm
Air volume displaced at xmax
VD
53
cm³
Power handling
P
75
W
Program power
Pmax
150
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.1
Ω
Inductance (1kHz)
LE
0.35
mH
VC Diameter
38
mm
Magnet
Force factor
Bl
7.14
N/A
Motor constant
Bl/√RE
3.16
N/√W
Air gap height
HAG
6
mm
Material
Ferrite
Diaphragm
Effective diameter
120
mm
Effective area
SD
113
cm²
Moving mass
MMS
10
g
Moving mass (without air load)
MMD
9.1
g
Material
Paper
Suspensions
Stiffness
KMS
2.63
N/mm
Compliance
CMS
380
µm/N
Equivalent volume to the compliance
VAS
6.91
L
Mechanical resistance
RMS
1.7
N·s/m
Surround material
Fabric
Dimensions
Nominal diameter
6.5
″
165
mm
Volume occupied by the driver (estimated)
0.6
L
Net weight
1.48
kg
Frame material
Pressed Steel
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SpeakerbenchSimilar woofers to Peerless FSL-0615R02-08
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5″Coaxial
fS
82 Hz
SD
95 cm²
85 - 20000 Hz
QTS
0.41
xmax
5.7 mm
SPL1W
90 dB
Bl/√RE
3.28
Pmax
300 W
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5″Full-range
fS
79 Hz
SD
79 cm²
80 - 18000 Hz
QTS
0.52
xmax
3.0 mm
SPL1W
88 dB
Bl/√RE
2.34
Pmax
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5″Coaxial
fS
74 Hz
SD
95 cm²
80 - 20000 Hz
QTS
0.47
xmax
3.8 mm
SPL1W
89 dB
Bl/√RE
2.9
Pmax
300 W