Peerless SLS-P830668
Woofer
10″ / 254 mm
Nominal diameter
35 Hz
Resonance
0.59
Q factor
88 dB
Sensitivity
± 10.9 mm
Linear excursion
140 W
Program Power
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Available on (affiliate link)
Parts Express
$$
Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
87.7
dB
Frequency response
30 - 800
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
35.0
Hz
Mechanical quality factor
QMS
7.28
Electrical quality factor
QES
0.65
Total quality factor
QTS
0.59
Large signal parameters
Maximum linear excursion
xmax
10.9
mm
Air volume displaced at xmax
VD
377
cm³
Power handling
P
70
W
Program power
Pmax
140
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.6
Ω
Inductance (1kHz)
LE
1.46
mH
VC Diameter
38
mm
Magnet
Force factor
Bl
10.3
N/A
Motor constant
Bl/√RE
4.35
N/√W
Air gap height
HAG
8
mm
Material
Ferrite
Diaphragm
Effective diameter
210
mm
Effective area
SD
346
cm²
Moving mass
MMS
57.3
g
Moving mass (without air load)
MMD
52.7
g
Material
Coated Paper
Suspensions
Stiffness
KMS
2.7
N/mm
Compliance
CMS
370
µm/N
Equivalent volume to the compliance
VAS
62.9
L
Mechanical resistance
RMS
1.73
N·s/m
Surround material
Rubber
Dimensions
Nominal diameter
10
″
254
mm
Volume occupied by the driver (estimated)
1.1
L
Net weight
2.7
kg
Frame material
Pressed Steel
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SD
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SD
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SD
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