10″ / 254 mm
Nominal diameter
95 Hz
Resonance
0.4
Q factor
96 dB
Sensitivity
± 2 mm
Linear excursion
300 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
96.2
dB
Frequency response
65 - 4000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
95.0
Hz
Mechanical quality factor
QMS
3.16
Electrical quality factor
QES
0.45
Total quality factor
QTS
0.40
Large signal parameters
Maximum linear excursion
xmax
2.0
mm
Air volume displaced at xmax
VD
69
cm³
Power handling
P
150
W
Program power
Pmax
300
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.6
Ω
Inductance (1kHz)
LE
0.6
mH
VC Diameter
50
mm
Winding height
HVC
12
mm
Winding material
Round copper
Magnet
Force factor
Bl
14.93
N/A
Motor constant
Bl/√RE
6.29
N/√W
Air gap height
HAG
8
mm
Diaphragm
Effective diameter
210
mm
Effective area
SD
346
cm²
Moving mass
MMS
29.9
g
Moving mass (without air load)
MMD
25.2
g
Material
Kevlar loaded paper
Suspensions
Stiffness
KMS
11.11
N/mm
Compliance
CMS
90
µm/N
Equivalent volume to the compliance
VAS
16
L
Mechanical resistance
RMS
5.63
N·s/m
Surround material
Cloth-sealed
Dimensions
Nominal diameter
10
″
254
mm
Overall diameter
256
mm
Baffle cutout diameter
229
mm
Overall depth
110
mm
Volume occupied by the driver (estimated)
0.81
L
Net weight
1.5
kg
Frame material
Pressed steel
Similar speaker drivers to Celestion TN1020
10″Woofer
fS
78 Hz
SD
343 cm²
80 - 4000 Hz
QTS
0.35
xmax
5.1 mm
SPL1W
96 dB
Bl/√RE
6.47
Pmax
600 W
10″Mid-range
fS
90 Hz
SD
343 cm²
90 - 7000 Hz
QTS
0.40
xmax
3.0 mm
SPL1W
97 dB
Bl/√RE
5.89
Pmax
500 W
8″Coaxial
fS
93 Hz
SD
220 cm²
90 - 20000 Hz
QTS
0.45
xmax
3.3 mm
SPL1W
94 dB
Bl/√RE
4.74
Pmax
400 W