SUPRAVOX 245 EXC Heritage
Mid Bass
10″ / 245 mm
Nominal diameter
70 Hz
Resonance
0.3
Q factor
100 dB
Sensitivity
± 4 mm
Linear excursion
50 W
Program Power
.jpg)
.jpg)
.jpg)
Sensitivity (1w, 1m, infinite baffle)
SPL1W
100.3
dB
Frequency response
60 - 8000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
70.0
Hz
Mechanical quality factor
QMS
11.00
Electrical quality factor
QES
0.30
Total quality factor
QTS
0.30
Large signal parameters
Maximum linear excursion
xmax
4.0
mm
Maximum excursion before damage
xlim
7.0
mm
Air volume displaced at xmax
VD
132
cm³
Power handling
P
25
W
Program power
Pmax
50
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.5
Ω
Inductance (1kHz)
LE
0.82
mH
VC Diameter
35
mm
Magnet
Flux density
B
1.5
T
Force factor
Bl
11.0
N/A
Motor constant
Bl/√RE
4.31
N/√W
Material
Electromagnet
Diaphragm
Effective diameter
205
mm
Effective area
SD
330
cm²
Moving mass
MMS
12
g
Moving mass (without air load)
MMD
7.7
g
Material
Paper
Suspensions
Stiffness
KMS
2.63
N/mm
Compliance
CMS
380
µm/N
Equivalent volume to the compliance
VAS
55
L
Mechanical resistance
RMS
0.48
N·s/m
Surround material
Paper
Dimensions
Nominal diameter
10
″
245
mm
Overall diameter
249
mm
Baffle cutout diameter
237
mm
Overall depth
183
mm
Volume occupied by the driver (estimated)
3.0
L
Net weight
7.1
kg
Frame material
Die cast aluminium
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar woofers to SUPRAVOX 245 EXC Heritage
.jpg.webp)
12″Guitar Speaker
fS
69 Hz
SD
545 cm²
80 - 3800 Hz
QTS
0.35
xmax
1.3 mm
SPL1W
102 dB
Bl/√RE
5.95
Pmax
300 W
.jpg.webp)
12″Coaxial
fS
58 Hz
SD
515 cm²
60 - 16000 Hz
QTS
0.30
xmax
5.3 mm
SPL1W
98 dB
Bl/√RE
7.2
Pmax
700 W
.jpg.webp)
12″Coaxial
fS
58 Hz
SD
531 cm²
60 - 4000 Hz
QTS
0.29
xmax
5.5 mm
SPL1W
98 dB
Bl/√RE
7.53
Pmax
800 W