2.5″ / 64 mm
Nominal diameter
118 Hz
Resonance
0.98
Q factor
82 dB
Sensitivity
± 2.1 mm
Linear excursion
30 W
Program Power
Discontinued
.jpg)
.jpg)
Sensitivity (1w, 1m, infinite baffle)
SPL1W
82.2
dB
Frequency response
100 - 20000
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
118
Hz
Mechanical quality factor
QMS
6.27
Electrical quality factor
QES
1.16
Total quality factor
QTS
0.98
Large signal parameters
Maximum linear excursion
xmax
2.1
mm
Air volume displaced at xmax
VD
4.5
cm³
Power handling
P
15
W
Program power
Pmax
30
W
Voice Coil
Nominal impedance
Z
2
Ω
DC resistance
RE
1.5
Ω
Inductance (1kHz)
LE
0.01
mH
VC Diameter
26
mm
Former material
Aluminium
Magnet
Force factor
Bl
1.4
N/A
Motor constant
Bl/√RE
1.14
N/√W
Air gap height
HAG
3
mm
Diaphragm
Effective diameter
52
mm
Effective area
SD
21
cm²
Moving mass
MMS
2
g
Moving mass (without air load)
MMD
1.9
g
Suspensions
Stiffness
KMS
1.13
N/mm
Compliance
CMS
888
µm/N
Equivalent volume to the compliance
VAS
0.56
L
Mechanical resistance
RMS
0.24
N·s/m
Dimensions
Nominal diameter
2.5
″
64
mm
Volume occupied by the driver (estimated)
0.49
L
Net weight
1.22
kg
.png)
.png)
Export this driver to a simulation software:
WinISD
Basta!
Hornresp
QSpeakers
SpeakerSim
MfbLabs
SpeakerbenchSimilar speaker drivers to Peerless PLS-65F25AL01-02
.png.webp)
.png.webp)
.jpg.webp)
2.5″Full-range
fS
105 Hz
SD
21 cm²
105 - 16000 Hz
QTS
0.99
xmax
2.0 mm
SPL1W
82 dB
Bl/√RE
1.04
Pmax
15 W