4″ / 102 mm
Nominal diameter
160 Hz
Resonance
0.65
Q factor
90 dB
Sensitivity
± 2.71 mm
Linear excursion
70 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
90.2
dB
Frequency response
100 - 10000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
160
Hz
Mechanical quality factor
QMS
2.34
Electrical quality factor
QES
0.90
Total quality factor
QTS
0.65
Large signal parameters
Maximum linear excursion
xmax
2.71
mm
Air volume displaced at xmax
VD
17
cm³
Power handling
P
35
W
Program power
Pmax
70
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.3
Ω
Inductance (1kHz)
LE
0.14
mH
VC Diameter
26
mm
Magnet
Force factor
Bl
3.37
N/A
Motor constant
Bl/√RE
1.86
N/√W
Air gap height
HAG
4
mm
Diaphragm
Effective diameter
88
mm
Effective area
SD
61
cm²
Moving mass
MMS
3.1
g
Moving mass (without air load)
MMD
2.8
g
Material
Patented PentaCut
Suspensions
Stiffness
KMS
3.03
N/mm
Compliance
CMS
330
µm/N
Equivalent volume to the compliance
VAS
1.7
L
Mechanical resistance
RMS
1.33
N·s/m
Dimensions
Nominal diameter
4
″
102
mm
Volume occupied by the driver (estimated)
0.23
L
Net weight
0.59
kg
Frame material
Pressed Steel
Similar speaker drivers to Peerless TC10FG00-04
5″Mid-range
fS
141 Hz
SD
79 cm²
140 - 10000 Hz
QTS
0.56
xmax
3.1 mm
SPL1W
90 dB
Bl/√RE
3.08
Pmax
140 W
5″Mid-range
fS
145 Hz
SD
85 cm²
150 - 10000 Hz
QTS
0.51
xmax
1.5 mm
SPL1W
93 dB
Bl/√RE
3.14
Pmax
260 W
4″Mid-range
fS
137 Hz
SD
57 cm²
100 - 25000 Hz
QTS
0.66
xmax
2.0 mm
SPL1W
90 dB
Bl/√RE
1.85
Pmax
120 W