Celestion PULSE XL 10.20
Bass Guitar Speaker
10″ / 254 mm
Nominal diameter
38 Hz
Resonance
0.46
Q factor
91 dB
Sensitivity
± 8.25 mm
Linear excursion
800 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
90.6
dB
Frequency response
40 - 2200
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
37.5
Hz
Mechanical quality factor
QMS
6.68
Electrical quality factor
QES
0.49
Total quality factor
QTS
0.46
Large signal parameters
Maximum linear excursion
xmax
8.25
mm
Air volume displaced at xmax
VD
286
cm³
Power handling
P
400
W
Program power
Pmax
800
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.8
Ω
Inductance (1kHz)
LE
1.2
mH
VC Diameter
50
mm
Winding height
HVC
20.5
mm
Winding material
Copper
Former material
Polyimide
Magnet
Force factor
Bl
10.51
N/A
Motor constant
Bl/√RE
4.36
N/√W
Air gap height
HAG
8
mm
Height
36
mm
Material
Ferrite
Diaphragm
Effective diameter
210
mm
Effective area
SD
346
cm²
Moving mass
MMS
39.8
g
Moving mass (without air load)
MMD
35.2
g
Material
Cellulose
Suspensions
Stiffness
KMS
2.21
N/mm
Compliance
CMS
453
µm/N
Equivalent volume to the compliance
VAS
76.9
L
Mechanical resistance
RMS
1.4
N·s/m
Surround material
Cloth-sealed
Dimensions
Nominal diameter
10
″
254
mm
Overall diameter
256
mm
Overall depth
108
mm
Flange thickness
29
mm
Mounting depth
79
mm
Volume occupied by the driver (estimated)
1.5
L
Net weight
4.0
kg
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SpeakerbenchSimilar speaker drivers to Celestion PULSE XL 10.20
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10″Bass Guitar Speaker
fS
35 Hz
SD
335 cm²
40 - 2000 Hz
QTS
0.43
xmax
6.2 mm
SPL1W
90 dB
Bl/√RE
4.23
Pmax
400 W
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