12″ / 305 mm
Nominal diameter
80 Hz
Resonance
0.48
Q factor
101 dB
Sensitivity
± 1.23 mm
Linear excursion
150 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
101.1
dB
Frequency response
80 - 5700
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
80.0
Hz
Mechanical quality factor
QMS
21.33
Electrical quality factor
QES
0.49
Total quality factor
QTS
0.48
Large signal parameters
Maximum linear excursion
xmax
1.23
mm
Air volume displaced at xmax
VD
64
cm³
Power handling
P
75
W
Program power
Pmax
150
W
Voice Coil
Nominal impedance
Z
16
Ω
DC resistance
RE
14.2
Ω
Inductance (1kHz)
LE
0.85
mH
VC Diameter
44
mm
Magnet
Force factor
Bl
20.05
N/A
Motor constant
Bl/√RE
5.32
N/√W
Air gap height
HAG
8
mm
Weight
1.588
kg
Diaphragm
Effective diameter
257
mm
Effective area
SD
520
cm²
Moving mass
MMS
28
g
Moving mass (without air load)
MMD
19.6
g
Suspensions
Stiffness
KMS
6.67
N/mm
Compliance
CMS
150
µm/N
Equivalent volume to the compliance
VAS
56.2
L
Mechanical resistance
RMS
0.66
N·s/m
Dimensions
Nominal diameter
12
″
305
mm
Overall diameter
309
mm
Baffle cutout diameter
283
mm
Overall depth
133
mm
Volume occupied by the driver
2.25
L
Net weight
4.9
kg
Frame material
Pressed steel
Similar speaker drivers to Eminence CV-7516
12″Guitar Speaker
fS
79 Hz
SD
520 cm²
80 - 5500 Hz
QTS
0.42
xmax
1.2 mm
SPL1W
101 dB
Bl/√RE
5.71
Pmax
150 W
12″Guitar Speaker
fS
82 Hz
SD
532 cm²
80 - 3800 Hz
QTS
0.43
xmax
2.2 mm
SPL1W
102 dB
Bl/√RE
5.97
Pmax
300 W
12″Guitar Speaker
fS
75 Hz
SD
506 cm²
70 - 5000 Hz
QTS
0.54
xmax
2.3 mm
SPL1W
98 dB
Bl/√RE
5.25
Pmax
200 W