10″ / 250 mm
Nominal diameter
50 Hz
Resonance
0.24
Q factor
95 dB
Sensitivity
± 4.92 mm
Linear excursion
600 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
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
95.2
dB
Frequency response
50 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
50.0
Hz
Mechanical quality factor
QMS
5.80
Electrical quality factor
QES
0.25
Total quality factor
QTS
0.24
Large signal parameters
Maximum linear excursion
xmax
4.92
mm
Maximum excursion before damage
xlim
14.0
mm
Air volume displaced at xmax
VD
171
cm³
Power handling
P
300
W
Program power
Pmax
600
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.3
Ω
Inductance (1kHz)
LE
0.45
mH
VC Diameter
65
mm
Winding height
HVC
12.5
mm
Winding material
Aluminium
Former material
Glass Fiber
Magnet
Flux density
B
1.25
T
Force factor
Bl
11.8
N/A
Motor constant
Bl/√RE
6.5
N/√W
Air gap height
HAG
8
mm
Diaphragm
Effective diameter
210
mm
Effective area
SD
348
cm²
Moving mass
MMS
34.4
g
Moving mass (without air load)
MMD
29.7
g
Suspensions
Stiffness
KMS
3.45
N/mm
Compliance
CMS
290
µm/N
Equivalent volume to the compliance
VAS
49.8
L
Mechanical resistance
RMS
1.9
N·s/m
Dimensions
Nominal diameter
10
″
250
mm
Overall diameter
261
mm
Baffle cutout diameter
232
mm
Overall depth
115
mm
Flange thickness
12
mm
Mounting depth
103
mm
Volume occupied by the driver
1.3
L
Net weight
2.3
kg
Similar woofers to FaitalPRO 10PR300 4Ω
10″Woofer
fS
51 Hz
SD
346 cm²
60 - 6000 Hz
QTS
0.28
xmax
7.0 mm
SPL1W
95 dB
Bl/√RE
6.26
Pmax
600 W
10″Coaxial
fS
52 Hz
SD
377 cm²
50 - 3700 Hz
QTS
0.28
xmax
6.6 mm
SPL1W
94 dB
Bl/√RE
7.03
Pmax
800 W
10″Woofer
fS
55 Hz
SD
346 cm²
QTS
0.26
xmax
7.0 mm
SPL1W
95 dB
Bl/√RE
6.22
Pmax
400 W