Peerless TC6FD02-04

Full-range

2″ / 51 mm
Nominal diameter
180 Hz
Resonance
0.81
Q factor
83 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
Discard
Apply

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Specifications

Sensitivity (1W, 1m, infinite baffle)
SPL1W
82.6
dB
Frequency response
100 - 20000
Hz

Thiele & Small parameters

Resonance frequency (free air)
fS
180
Hz
Mechanical quality factor
QMS
3.59
Electrical quality factor
QES
1.05
Total quality factor
QTS
0.81

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
3.3
Ω
Inductance (1kHz)
LE
0.04
mH
VC Diameter
19
mm

Magnet

Force factor
Bl
2.07
N/A
Motor constant
Bl/√RE
1.14
N/√W
Air gap height
HAG
3
mm
Material
Ferrite

Diaphragm

Effective diameter
44
mm
Effective area
SD
15
cm²
Moving mass
MMS
1.2
g
Moving mass (without air load)
MMD
1.2
g
Material
Paper

Suspensions

Stiffness
KMS
1.52
N/mm
Compliance
CMS
660
µm/N
Equivalent volume to the compliance
VAS
0.215
L
Mechanical resistance
RMS
0.38
N·s/m

Dimensions

Nominal diameter
2
51
mm
Net weight
0.26
kg
Peerless TC6FD02-04 SPL & Impedance
Peerless TC6FD02-04 Dimensions

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1.75 x 2.5Full-range
fS
173 Hz
SD
15 cm²
173 - 20000 Hz
QTS
0.86
xmax
2.0 mm
SPL1W
82 dB
Bl/√RE
1.21
Pmax
15 W