Peerless SLS-P830946
Woofer
6.5″ / 165 mm
Nominal diameter
47 Hz
Resonance
0.43
Q factor
84 dB
Sensitivity
± 10.9 mm
Linear excursion
150 W
Program Power
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Available on (affiliate link)
Parts Express
$$
Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
83.5
dB
Frequency response
30 - 600
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
47.0
Hz
Mechanical quality factor
QMS
7.42
Electrical quality factor
QES
0.45
Total quality factor
QTS
0.43
Large signal parameters
Maximum linear excursion
xmax
10.9
mm
Air volume displaced at xmax
VD
135
cm³
Power handling
P
75
W
Program power
Pmax
150
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
2.7
Ω
Inductance (1kHz)
LE
0.68
mH
VC Diameter
38
mm
Magnet
Force factor
Bl
8.51
N/A
Motor constant
Bl/√RE
5.18
N/√W
Air gap height
HAG
8
mm
Material
Ferrite
Diaphragm
Effective diameter
126
mm
Effective area
SD
124
cm²
Moving mass
MMS
40.6
g
Moving mass (without air load)
MMD
39.5
g
Material
Coated Paper
Suspensions
Stiffness
KMS
3.57
N/mm
Compliance
CMS
280
µm/N
Equivalent volume to the compliance
VAS
6.03
L
Mechanical resistance
RMS
1.62
N·s/m
Surround material
Rubber
Dimensions
Nominal diameter
6.5
″
165
mm
Volume occupied by the driver (estimated)
1.0
L
Net weight
2.4
kg
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SpeakerbenchSimilar woofers to Peerless SLS-P830946
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5.75″Woofer
fS
51 Hz
SD
85 cm²
51 - 500 Hz
QTS
0.48
xmax
6.0 mm
SPL1W
84 dB
Bl/√RE
3.41
Pmax
110 W
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