12″ / 305 mm
Nominal diameter
82 Hz
Resonance
0.56
Q factor
101 dB
Sensitivity
± 0.79 mm
Linear excursion
200 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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Parts Express
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
101.0
dB
Frequency response
80 - 4500
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
82.0
Hz
Mechanical quality factor
QMS
15.49
Electrical quality factor
QES
0.58
Total quality factor
QTS
0.56
Large signal parameters
Maximum linear excursion
xmax
0.79
mm
Air volume displaced at xmax
VD
43
cm³
Power handling
P
100
W
Program power
Pmax
200
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
7.3
Ω
Inductance (1kHz)
LE
0.63
mH
VC Diameter
51
mm
Magnet
Force factor
Bl
13.11
N/A
Motor constant
Bl/√RE
4.84
N/√W
Air gap height
HAG
8
mm
Weight
1.077
kg
Diaphragm
Effective diameter
264
mm
Effective area
SD
545
cm²
Moving mass
MMS
26
g
Moving mass (without air load)
MMD
17.1
g
Suspensions
Stiffness
KMS
7.14
N/mm
Compliance
CMS
140
µm/N
Equivalent volume to the compliance
VAS
57.8
L
Mechanical resistance
RMS
0.86
N·s/m
Surround material
Full molded paper
Dimensions
Nominal diameter
12
″
305
mm
Overall diameter
309
mm
Baffle cutout diameter
283
mm
Overall depth
130
mm
Volume occupied by the driver (estimated)
1.8
L
Net weight
3.58
kg
Frame material
Pressed steel
Similar speaker drivers to Eminence GUIT-FIDDLE
12″Guitar Speaker
fS
88 Hz
SD
520 cm²
80 - 5300 Hz
QTS
0.58
xmax
1.2 mm
SPL1W
100 dB
Bl/√RE
5.0
Pmax
80 W
12″Guitar Speaker
fS
75 Hz
SD
520 cm²
80 - 5000 Hz
QTS
0.53
xmax
1.2 mm
SPL1W
101 dB
Bl/√RE
4.57
Pmax
80 W
12″Guitar Speaker
fS
76 Hz
SD
532 cm²
80 - 5000 Hz
QTS
0.59
xmax
1.2 mm
SPL1W
100 dB
Bl/√RE
4.82
Pmax
130 W