Celestion F12M-150
Guitar Speaker
12″ / 305 mm
Nominal diameter
69 Hz
Resonance
0.91
Q factor
95 dB
Sensitivity
300 W
Program Power
.jpg)
.png)
Sensitivity (1w, 1m, infinite baffle)
SPL1W
95.2
dB
Frequency response
60 - 12000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
69.4
Hz
Mechanical quality factor
QMS
10.45
Electrical quality factor
QES
0.99
Total quality factor
QTS
0.91
Large signal parameters
Power handling
P
150
W
Program power
Pmax
300
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.1
Ω
Inductance (1kHz)
LE
0.13
mH
VC Diameter
51
mm
Winding material
Round copper
Magnet
Force factor
Bl
10.92
N/A
Motor constant
Bl/√RE
4.43
N/√W
Diameter
145
mm
Height
33
mm
Weight
0.9
kg
Material
Ceramic
Diaphragm
Effective diameter
260
mm
Effective area
SD
529
cm²
Moving mass
MMS
44.8
g
Moving mass (without air load)
MMD
36.9
g
Suspensions
Stiffness
KMS
8.48
N/mm
Compliance
CMS
118
µm/N
Equivalent volume to the compliance
VAS
46.9
L
Mechanical resistance
RMS
1.868
N·s/m
Dimensions
Nominal diameter
12
″
305
mm
Overall diameter
283
mm
Baffle cutout diameter
283
mm
Overall depth
127
mm
Volume occupied by the driver (estimated)
1.7
L
Net weight
3.6
kg
Frame material
Pressed steel
.jpg)
Similar speaker drivers to Celestion F12M-150
.png.webp)
12″Guitar Speaker
fS
70 Hz
SD
569 cm²
60 - 20000 Hz
QTS
0.78
SPL1W
96 dB
Bl/√RE
5.14
Pmax
400 W
.png.webp)
12″Guitar Speaker
fS
70 Hz
SD
491 cm²
QTS
0.70
xmax
1.0 mm
SPL1W
96 dB
Bl/√RE
4.34
Pmax
200 W
.png.webp)
12″Guitar Speaker
fS
70 Hz
SD
491 cm²
QTS
0.70
xmax
1.0 mm
SPL1W
96 dB
Bl/√RE
4.34
Pmax
200 W