8″ / 200 mm
Nominal diameter
70 Hz
Resonance
0.29
Q factor
94 dB
Sensitivity
± 6.17 mm
Linear excursion
500 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
Sensitivity (1w, 1m, infinite baffle)
SPL1W
93.7
dB
Frequency response
70 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
70.0
Hz
Mechanical quality factor
QMS
6.00
Electrical quality factor
QES
0.31
Total quality factor
QTS
0.29
Large signal parameters
Maximum linear excursion
xmax
6.17
mm
Maximum excursion before damage
xlim
15.5
mm
Air volume displaced at xmax
VD
138
cm³
Power handling
P
250
W
Program power
Pmax
500
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.5
Ω
Inductance (1kHz)
LE
0.59
mH
VC Diameter
65
mm
Winding height
HVC
15
mm
Winding material
Aluminium
Former material
Glass Fiber
Magnet
Flux density
B
1.12
T
Force factor
Bl
15.0
N/A
Motor constant
Bl/√RE
5.88
N/√W
Air gap height
HAG
8
mm
Diaphragm
Effective diameter
169
mm
Effective area
SD
223
cm²
Moving mass
MMS
24.4
g
Moving mass (without air load)
MMD
22
g
Suspensions
Stiffness
KMS
4.76
N/mm
Compliance
CMS
210
µm/N
Equivalent volume to the compliance
VAS
14.7
L
Mechanical resistance
RMS
1.8
N·s/m
Dimensions
Nominal diameter
8
″
200
mm
Overall size
208 x 224
mm
Baffle cutout diameter
183
mm
Overall depth
127
mm
Flange thickness
11
mm
Mounting depth
116
mm
Volume occupied by the driver
1.0
L
Net weight
4.7
kg
Similar speaker drivers to FaitalPRO 8HX230 8Ω
8″Woofer
fS
73 Hz
SD
220 cm²
70 - 3000 Hz
QTS
0.33
xmax
5.0 mm
SPL1W
93 dB
Bl/√RE
5.42
Pmax
400 W
8″Woofer
fS
73 Hz
SD
214 cm²
70 - 4000 Hz
QTS
0.28
xmax
4.0 mm
SPL1W
95 dB
Bl/√RE
5.55
Pmax
600 W
8″Coaxial
fS
70 Hz
SD
223 cm²
70 - 20000 Hz
QTS
0.30
xmax
6.2 mm
SPL1W
93 dB
Bl/√RE
6.17
Pmax
500 W