Celestion TF0818
Low frequency
8″ / 203 mm
Nominal diameter
100 Hz
Resonance
0.43
Q factor
94 dB
Sensitivity
± 5 mm
Linear excursion
200 W
Program Power
.png)
.png)
.jpg)
Available on (affiliate link)
Parts Express
$$
Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
94.2
dB
Frequency response
70 - 6000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
100
Hz
Mechanical quality factor
QMS
3.31
Electrical quality factor
QES
0.49
Total quality factor
QTS
0.43
Large signal parameters
Maximum linear excursion
xmax
5.0
mm
Air volume displaced at xmax
VD
114
cm³
Power handling
P
100
W
Program power
Pmax
200
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
6.7
Ω
Inductance (1kHz)
LE
0.75
mH
VC Diameter
44
mm
Winding height
HVC
13
mm
Winding material
Round copper
Former material
Polyimide
Magnet
Force factor
Bl
12.95
N/A
Motor constant
Bl/√RE
5.0
N/√W
Air gap height
HAG
6
mm
Weight
0.88
kg
Material
Ferrite
Diaphragm
Effective diameter
170
mm
Effective area
SD
227
cm²
Moving mass
MMS
19.6
g
Moving mass (without air load)
MMD
17.1
g
Material
Kevlar loaded paper
Suspensions
Stiffness
KMS
7.69
N/mm
Compliance
CMS
130
µm/N
Equivalent volume to the compliance
VAS
9.44
L
Mechanical resistance
RMS
3.72
N·s/m
Surround material
Cloth-sealed
Dimensions
Nominal diameter
8
″
203
mm
Overall diameter
208
mm
Baffle cutout diameter
183
mm
Overall depth
99
mm
Volume occupied by the driver (estimated)
0.87
L
Net weight
2.3
kg
Frame material
Pressed steel
.jpg)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar speaker drivers to Celestion TF0818
.jpg.webp)
.png.webp)
.jpg.webp)