10″ / 254 mm
Nominal diameter
70 Hz
Resonance
0.41
Q factor
95 dB
Sensitivity
± 2 mm
Linear excursion
200 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
Sensitivity (1w, 1m, infinite baffle)
SPL1W
95.3
dB
Frequency response
70 - 6000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
70.1
Hz
Mechanical quality factor
QMS
2.43
Electrical quality factor
QES
0.49
Total quality factor
QTS
0.41
Large signal parameters
Maximum linear excursion
xmax
2.0
mm
Air volume displaced at xmax
VD
69
cm³
Power handling
P
100
W
Program power
Pmax
200
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.8
Ω
Inductance (1kHz)
LE
0.5
mH
VC Diameter
44
mm
Winding height
HVC
10
mm
Winding material
Round copper
Magnet
Force factor
Bl
11.59
N/A
Motor constant
Bl/√RE
4.81
N/√W
Air gap height
HAG
6
mm
Weight
0.88
kg
Diaphragm
Effective diameter
210
mm
Effective area
SD
346
cm²
Moving mass
MMS
25.9
g
Moving mass (without air load)
MMD
21.3
g
Material
Kevlar loaded paper
Suspensions
Stiffness
KMS
5.0
N/mm
Compliance
CMS
200
µm/N
Equivalent volume to the compliance
VAS
33.8
L
Mechanical resistance
RMS
4.7
N·s/m
Surround material
Cloth-sealed
Dimensions
Nominal diameter
10
″
254
mm
Overall diameter
256
mm
Baffle cutout diameter
229
mm
Overall depth
102
mm
Volume occupied by the driver (estimated)
1.0
L
Net weight
2.4
kg
Frame material
Pressed steel
Similar speaker drivers to Celestion TF1018
10″Coaxial
fS
68 Hz
SD
317 cm²
60 - 20000 Hz
QTS
0.41
xmax
4.8 mm
SPL1W
95 dB
Bl/√RE
5.18
Pmax
400 W
10″Coaxial
fS
65 Hz
SD
347 cm²
65 - 20000 Hz
QTS
0.39
xmax
7.4 mm
SPL1W
95 dB
Bl/√RE
5.69
Pmax
500 W
10″Bass Guitar Speaker
fS
65 Hz
SD
345 cm²
71 - 3700 Hz
QTS
0.33
xmax
3.5 mm
SPL1W
97 dB
Bl/√RE
5.73
Pmax
700 W