Driver Specification Sheet
Model No::
PLS-65F25AL01-08
Rev:
1
Product Line: Tymphany
Last Update: 2017-04-25 14:32:09
Product Description
This 2.5 inch 8 ohm member of the PLS family sets a high standard for compact full range drivers
intended for applications such as television soundbars and compact music systems. Design features in
this family include a stiff steel basket with venting under the spider to aid cooling of the motor, a ferrite
magnet motor with copper cap to lower coil inductance, providing low distortion at low frequencies and
extended high frequency response. A black anodized aluminium cone is employed, along with a black
anodized aluminium dust cap coupled directly to the voice coil. Additionally, the cones come equipped
with special-designed large roll rubber surrounds, which allow for a dynamic linear response at high
excursion.
Mechanical Drawing
Specifications
DC Resistance
Minimum Impedance
Voice Coil Inductance
Resonant Frequency
Mechanical Q Factor
Electrical Q Factor
Total Q Factor
Ratio Fs/Qts
Half Space Sensitivity @2.83V
Half Space Sensitivity @1W/1M
Gap Height
Maximum Linear Excursion
Ferrofluid Type
Driver Mass
Revc
Zmin
Le
Fs
Qms
Qes
Qts
F
db@2.83V/1M
db@1W/1M
Gh
Xmax
FF
Kg
Ohms
Ohms
mH
Hz
0.81
Fs/Qts
dB
dB
mm
mm
0.34
0.69
156.43
83.08
82.7
3
2.6
6.06
7.31
0.05
107.62
4.54
5.0%
7.5%
15%
Energy Bandwidth Product
Moving Mass
Suspension Compliance
Effective Cone diameter
Effective Piston Area
Effective Volume
Motor Force Factor
Motor Efficiency Factor
Voice coil former Material
Voice coil inner diameter
Rated Noise Power
Test Spectrum Bandwidth
Driver Size
EBP
Mms
Cms
D
Sd
Vas
BL
ß
VCfm
VCd
P
100Hz~20KHz
Inch
(1/Qes)*fs
g
um/N
cm
cm^2
L
Tm
(T*M^2)/Ohms
mm
W
2.5 in
2.1
1049
5.3
22.1
0.72
3.25
1.7
ASV
25.73
25
+/- 1.0db
+/- 1.0db
Frequency and Impedance Response
Tymphany HK LTD
Address : Room 1307-8 Dominion Centre, 43-59 Queens Rd East, Wanchai, Hong Kong
E-mail: sales@tymphany.com
京公网安备 11010802033920号
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