Eminence LIL' BUDDY

Guitar Speaker

10″ / 254 mm
Nominal diameter
149 Hz
Resonance
0.84
Q factor
98 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
97.7
dB
Frequency response
80 - 5000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
149
Hz
Mechanical quality factor
QMS
9.06
Electrical quality factor
QES
0.93
Total quality factor
QTS
0.84

Large signal parameters

Maximum linear excursion
xmax
0.8
mm
Air volume displaced at xmax
VD
29
cm³
Power handling
P
50
W
Program power
Pmax
100
W

Voice Coil

Nominal impedance
Z
8
Ω
DC resistance
RE
6.3
Ω
Inductance (1kHz)
LE
0.46
mH
VC Diameter
44
mm
Winding material
Copper
Former material
Paper

Magnet

Force factor
Bl
11.7
N/A
Motor constant
Bl/√RE
4.66
N/√W
Air gap height
HAG
7.9
mm
Weight
0.85
kg
Material
Ferrite

Diaphragm

Effective diameter
216
mm
Effective area
SD
366
cm²
Moving mass
MMS
22
g
Moving mass (without air load)
MMD
17.1
g
Material
Hemp

Suspensions

Stiffness
KMS
20.0
N/mm
Compliance
CMS
50
µm/N
Equivalent volume to the compliance
VAS
10
L
Mechanical resistance
RMS
2.27
N·s/m
Surround material
Paper

Dimensions

Nominal diameter
10
254
mm
Overall diameter
257
mm
Baffle cutout diameter
232
mm
Overall depth
109
mm
Volume occupied by the driver
1.1
L
Net weight
2.86
kg
Frame material
Pressed steel
Eminence LIL' BUDDY SPL & Impedance

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