Eminence PRIVATE JACK

8Ω
16Ω

Guitar Speaker

12″ / 305 mm
Nominal diameter
96 Hz
Resonance
0.69
Q factor
99 dB
Sensitivity
± 1.24 mm
Linear excursion
100 W
Program Power
Eminence PRIVATE JACK Guitar SpeakerEminence PRIVATE JACK Guitar SpeakerEminence PRIVATE JACK Guitar Speaker
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
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
Discard
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Specifications

Sensitivity (1w, 1m, infinite baffle)
SPL1W
99.3
dB
Frequency response
80 - 5000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
96.0
Hz
Mechanical quality factor
QMS
18.19
Electrical quality factor
QES
0.72
Total quality factor
QTS
0.69

Large signal parameters

Maximum linear excursion
xmax
1.24
mm
Air volume displaced at xmax
VD
64
cm³
Power handling
P
50
W
Program power
Pmax
100
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
7.0
Ω
Inductance (1kHz)
LE
0.49
mH
VC Diameter
44
mm
Winding material
Copper
Former material
Paper

Magnet

Force factor
Bl
13.5
N/A
Motor constant
Bl/√RE
5.1
N/√W
Air gap height
HAG
7.9
mm
Weight
1.077
kg
Material
Ferrite

Diaphragm

Effective diameter
257
mm
Effective area
SD
520
cm²
Moving mass
MMS
31
g
Moving mass (without air load)
MMD
22.7
g
Material
Paper

Suspensions

Stiffness
KMS
11.11
N/mm
Compliance
CMS
90
µm/N
Equivalent volume to the compliance
VAS
33.7
L
Mechanical resistance
RMS
1.03
N·s/m
Surround material
Paper

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
3.63
kg
Frame material
Pressed steel
SPL & Impedance
Eminence PRIVATE JACK SPL & Impedance
DatasheetDatasheet

Export this driver to a simulation software:

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