12″ / 305 mm
Nominal diameter
101 Hz
Resonance
0.75
Q factor
101 dB
Sensitivity
± 0.8 mm
Linear excursion
100 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
100.6
dB
Frequency response
80 - 4200
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
101
Hz
Mechanical quality factor
QMS
9.95
Electrical quality factor
QES
0.82
Total quality factor
QTS
0.75
Large signal parameters
Maximum linear excursion
xmax
0.8
mm
Air volume displaced at xmax
VD
43
cm³
Power handling
P
50
W
Program power
Pmax
100
W
Voice Coil
Nominal impedance
Z
16
Ω
DC resistance
RE
13.1
Ω
Inductance (1kHz)
LE
0.75
mH
VC Diameter
44
mm
Magnet
Force factor
Bl
16.7
N/A
Motor constant
Bl/√RE
4.61
N/√W
Air gap height
HAG
7.9
mm
Weight
1.077
kg
Diaphragm
Effective diameter
260
mm
Effective area
SD
532
cm²
Moving mass
MMS
27
g
Moving mass (without air load)
MMD
18.4
g
Suspensions
Stiffness
KMS
11.11
N/mm
Compliance
CMS
90
µm/N
Equivalent volume to the compliance
VAS
36.4
L
Mechanical resistance
RMS
1.72
N·s/m
Dimensions
Nominal diameter
12
″
305
mm
Overall diameter
306
mm
Baffle cutout diameter
281
mm
Overall depth
130
mm
Volume occupied by the driver
2.0
L
Net weight
3.72
kg
Frame material
Pressed steel
Similar speaker drivers to Eminence CANNABIS REX 16
12″Guitar Speaker
fS
102 Hz
SD
520 cm²
80 - 5500 Hz
QTS
0.85
xmax
0.8 mm
SPL1W
99 dB
Bl/√RE
4.56
Pmax
240 W
12″Guitar Speaker
fS
100 Hz
SD
520 cm²
80 - 6000 Hz
QTS
0.63
xmax
0.8 mm
SPL1W
101 dB
Bl/√RE
5.12
Pmax
150 W
12″Guitar Speaker
fS
96 Hz
SD
532 cm²
80 - 4500 Hz
QTS
0.64
xmax
0.8 mm
SPL1W
102 dB
Bl/√RE
4.61
Pmax
100 W