Celestion TFX0515
Coaxial
5″ / 125 mm
Nominal diameter
74 Hz
Resonance
0.47
Q factor
89 dB
Sensitivity
± 3.75 mm
Linear excursion
300 W
Program Power
.png)
.png)
Sensitivity (1w, 1m, infinite baffle)
SPL1W
88.8
dB
Frequency response
80 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
74.0
Hz
Mechanical quality factor
QMS
8.29
Electrical quality factor
QES
0.50
Total quality factor
QTS
0.47
Large signal parameters
Maximum linear excursion
xmax
3.75
mm
Air volume displaced at xmax
VD
36
cm³
Power handling
P
150
W
Program power
Pmax
300
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.8
Ω
Inductance (1kHz)
LE
0.36
mH
VC Diameter
38
mm
Winding height
HVC
10.5
mm
Winding material
Round copper
Former material
Polyimide
Magnet
Force factor
Bl
6.96
N/A
Motor constant
Bl/√RE
2.9
N/√W
Air gap height
HAG
6
mm
Weight
0.65
kg
Material
Ferrite
Diaphragm
Effective diameter
110
mm
Effective area
SD
95
cm²
Moving mass
MMS
9.1
g
Moving mass (without air load)
MMD
8.4
g
Material
Kevlar loaded paper
Suspensions
Stiffness
KMS
1.97
N/mm
Compliance
CMS
509
µm/N
Equivalent volume to the compliance
VAS
6.53
L
Mechanical resistance
RMS
0.509
N·s/m
Surround material
Elastomer
Dimensions
Nominal diameter
5
″
125
mm
Overall size
136 x 151
mm
Baffle cutout diameter
116
mm
Overall depth
72
mm
Volume occupied by the driver (estimated)
0.43
L
Net weight
1.6
kg
Frame material
Pressed steel
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar speaker drivers to Celestion TFX0515
.png.webp)
6.5″Woofer
fS
72 Hz
SD
132 cm²
70 - 6000 Hz
QTS
0.42
xmax
6.0 mm
SPL1W
90 dB
Bl/√RE
4.17
Pmax
300 W
.jpg.webp)
5″Full-range
fS
79 Hz
SD
79 cm²
80 - 18000 Hz
QTS
0.52
xmax
3.0 mm
SPL1W
88 dB
Bl/√RE
2.34
Pmax
120 W
.jpg.webp)
6.5″Woofer
fS
77 Hz
SD
133 cm²
80 - 7000 Hz
QTS
0.56
xmax
4.0 mm
SPL1W
89 dB
Bl/√RE
3.93
Pmax
300 W