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
Available on (affiliate link)
Parts Express
$$
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
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
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
Dimensions
Nominal diameter
10
″
254
mm
Volume occupied by the driver (estimated)
0.89
L
Net weight
2.15
kg
Frame material
Pressed Steel
Similar woofers to Peerless FSL-1015R02-08
12″Low frequency
fS
66 Hz
SD
531 cm²
60 - 5000 Hz
QTS
0.54
xmax
3.1 mm
SPL1W
95 dB
Bl/√RE
5.7
Pmax
500 W
10″Mid Bass
fS
64 Hz
SD
398 cm²
65 - 4000 Hz
QTS
0.50
xmax
5.3 mm
SPL1W
95 dB
Bl/√RE
5.01
Pmax
400 W
10″Low frequency
fS
60 Hz
SD
363 cm²
60 - 3000 Hz
QTS
0.55
xmax
4.1 mm
SPL1W
93 dB
Bl/√RE
4.9
Pmax
400 W