Peerless FSL-1015R02-08

Woofer

10″ / 254 mm
Nominal diameter
68 Hz
Resonance
0.64
Q factor
93 dB
Sensitivity
± 4.3 mm
Linear excursion
200 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply

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Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
93.2
dB
Frequency response
50 - 5000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
68.0
Hz
Mechanical quality factor
QMS
4.58
Electrical quality factor
QES
0.74
Total quality factor
QTS
0.64

Large signal parameters

Maximum linear excursion
xmax
4.3
mm
Air volume displaced at xmax
VD
159
cm³
Power handling
P
100
W
Program power
Pmax
200
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
5.3
Ω
Inductance (1kHz)
LE
0.5
mH
VC Diameter
38
mm

Magnet

Force factor
Bl
9.48
N/A
Motor constant
Bl/√RE
4.12
N/√W
Air gap height
HAG
6
mm
Material
Ferrite

Diaphragm

Effective diameter
217
mm
Effective area
SD
370
cm²
Moving mass
MMS
29.5
g
Moving mass (without air load)
MMD
24.6
g
Material
Paper

Suspensions

Stiffness
KMS
5.26
N/mm
Compliance
CMS
190
µm/N
Equivalent volume to the compliance
VAS
36
L
Mechanical resistance
RMS
2.75
N·s/m
Surround material
Fabric

Dimensions

Nominal diameter
10
254
mm
Volume occupied by the driver (estimated)
0.89
L
Net weight
2.15
kg
Frame material
Pressed Steel
Peerless FSL-1015R02-08 SPL & Impedance
Peerless FSL-1015R02-08 Dimensions

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