2″ / 51 mm
Nominal diameter
180 Hz
Resonance
0.65
Q factor
84 dB
Sensitivity
± 1.55 mm
Linear excursion
30 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
Available on (affiliate link)
Parts Express
$
Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
83.9
dB
Frequency response
150 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
180
Hz
Mechanical quality factor
QMS
2.58
Electrical quality factor
QES
0.88
Total quality factor
QTS
0.65
Large signal parameters
Maximum linear excursion
xmax
1.55
mm
Air volume displaced at xmax
VD
2.4
cm³
Power handling
P
15
W
Program power
Pmax
30
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.4
Ω
Inductance (1kHz)
LE
0.05
mH
VC Diameter
19
mm
Magnet
Force factor
Bl
2.15
N/A
Motor constant
Bl/√RE
1.17
N/√W
Air gap height
HAG
3
mm
Diaphragm
Effective diameter
44
mm
Effective area
SD
15
cm²
Moving mass
MMS
1.1
g
Moving mass (without air load)
MMD
1
g
Material
Patented PentaCut
Suspensions
Stiffness
KMS
1.32
N/mm
Compliance
CMS
760
µm/N
Equivalent volume to the compliance
VAS
0.249
L
Mechanical resistance
RMS
0.47
N·s/m
Dimensions
Nominal diameter
2
″
51
mm
Net weight
0.075
kg
Frame material
Pressed Steel
Similar speaker drivers to Peerless TC6FC02-04
2″Full-range
fS
190 Hz
SD
13 cm²
120 - 20000 Hz
QTS
0.70
SPL1W
84 dB
Bl/√RE
0.962
Pmax
8 W
2″Full-range
fS
190 Hz
SD
13 cm²
120 - 20000 Hz
QTS
0.70
SPL1W
84 dB
Bl/√RE
0.962
Pmax
8 W
2″Full-range
fS
180 Hz
SD
15 cm²
100 - 19000 Hz
QTS
0.72
xmax
2.7 mm
SPL1W
83 dB
Bl/√RE
1.53
Pmax
50 W