PEERLESS P830855 User Manual [ru]

Transducer Specification Sheet
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)
y
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Model Number:
Description:
The Superior Dynamic Sounds (SDS) Series provides the smallest
best in Danish craftsmanship, but manufactured to be very
affordable, these audio transducers are ideal for use in small
surround sound systems, but can also be used in a wide variety of
end user products and applications. The speakers in this line are
combinable with subwoofers in the SLS line--for example, these two
products work extremely well together in home theater solutions.
P830855 SDS 3.5" Midwoofer
Driver Highlights:Coated paper cone, 26 mm coil, Glass fiber
Mechanical 2D Drawing:
Rev 1_0Revision: 19-Mar-10Date:
Specifications:
DC Resistance
Minimum Impedance
Voice Coil Inductance
Resonant Frequency Mechanical Q Factor
Electrical Q Factor
Total Q Factor
Ratio f
Half Space Sensitivity @ 2.83V dB@2.83V/1m dB 84.6 Voice Coil Former Material
Rated Noise Power (IEC 2685 18.1) P W 0 Voice Coil Inner Diameter
Test Spectrum Bandwidth
R Z
L
Q
Q Q
/ Q
s
F
ts
4.9 Energy Bandwidth Product EBP
evc
6.35 Moving Mass
min
mH 0.04 Suspension Compliance
e
f
Hz 63 Effective Cone Diameter D cm 8.0
s
- 4.5 Effective Piston Area
ms
- 0.44 Equivalent Volume
es
- 0.40 Motor Force Factor BL T·m 5.46
ts
f
/ Q
158 Motor Efficiency Factor
s
ts
12 dB/Oct2khz - 20khz
Maximum Line ar Excursi on
Transducer Mass - kg 0
Frequency and Impedance Response:
On Axis 30 Deg 60 Deg Imp
On Axis 30 Deg 60 Deg Imp
100
100
90
90
80
80
70
70
SPL[dB] @ 2.83Vrms/1m
SPL[dB] @ 2.83Vrms/1m
60
50
10 100 1000 10000 100000
On Axis 30 Deg 60 Deg Imp
Frequency [Hz]
M C
VC
VC
X
ms
ms
S
D
V
as
fm
d
max
(1/Q
)·f
144
es
s
g6.65
um/N 952.4
2
50.3
cm
L3.38
2
6.03
T·m
/
- Glass fiber mm 25.7 mm 3.00
100
100100
100
90
90
90
80
80
70
70
60
60
50
50
40
40
Impedance [Ohms] @ 1.415Vrms
Impedance [Ohms] @ 1.415Vrms
30
20
10
0
F088-0713A
Address : Room 1307-8 Dominion Centre, 43-59 Queen's Rd East, Wanchai, Hong Kong
Tymphany HK Ltd
E-mail: sales@tymphany.com
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