Peerless ANC-50N25AL04-04
Full-range
2″ / 51 mm
Nominal diameter
150 Hz
Resonance
0.49
Q factor
84 dB
Sensitivity
± 2.42 mm
Linear excursion
10 W
Program Power
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Sensitivity (1w, 1m, infinite baffle)
SPL1W
83.7
dB
Frequency response
200 - 10000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
150
Hz
Mechanical quality factor
QMS
4.85
Electrical quality factor
QES
0.55
Total quality factor
QTS
0.49
Large signal parameters
Maximum linear excursion
xmax
2.42
mm
Air volume displaced at xmax
VD
3.4
cm³
Power handling
P
5
W
Program power
Pmax
10
W
Voice Coil
Nominal impedance
Z
4
Ω
DC resistance
RE
3.5
Ω
Inductance (1kHz)
LE
0.08
mH
VC Diameter
26
mm
Magnet
Force factor
Bl
2.74
N/A
Motor constant
Bl/√RE
1.46
N/√W
Air gap height
HAG
2
mm
Material
Neodymium
Diaphragm
Effective diameter
42
mm
Effective area
SD
14
cm²
Moving mass
MMS
1.2
g
Moving mass (without air load)
MMD
1.2
g
Material
Aluminum
Suspensions
Stiffness
KMS
1.14
N/mm
Compliance
CMS
880
µm/N
Equivalent volume to the compliance
VAS
0.239
L
Mechanical resistance
RMS
0.24
N·s/m
Dimensions
Nominal diameter
2
″
51
mm
Net weight
0.069
kg
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SpeakerbenchSimilar speaker drivers to Peerless ANC-50N25AL04-04
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2″Mid-range
fS
165 Hz
SD
15 cm²
400 - 20000 Hz
QTS
0.52
xmax
1.0 mm
SPL1W
82 dB
Bl/√RE
1.48
Pmax
120 W
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2″Full-range
fS
155 Hz
SD
15 cm²
120 - 22000 Hz
QTS
0.46
xmax
2.5 mm
SPL1W
83 dB
Bl/√RE
1.94
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2″Full-range
fS
160 Hz
SD
13 cm²
160 - 20000 Hz
QTS
0.40
xmax
0.9 mm
SPL1W
86 dB
Bl/√RE
1.42
Pmax
16 W