PEERLESS P835026 User Manual [ru]
Transducer Specification Sheet
Model Number:
Description:
The new Peerless HDS product line continues the tradition of Peerless' High
Definition Sound (HDS) products. A powerful ferrite magnet system is coupled to a
finite element analysis designed suspension system, containing both a linear spider
design and a rubber surround. The motor contains an aluminium shorting ring,
which reduces coil inductance, thus providing both extended frequency response
performance and reduced distortion. The long-throw voice coil ensures linear high
excursion performance, needed for signal clarity. The cone necks are vented so as
to reduce air compression effects under high excursion conditions. The cast
aluminium basket offers structural rigidity, heat sinking capacity for the motor, and
additional air venting under the spider so as to again reduce air compression
effects. The cone in this model is aluminium, offering a unique visual and acoustic
P835026
Peerless HDS 8" Alu cone
experience.
Mechanical 2D Drawing:
rev 2_0Revision:
1-Sep-09Date:
Specifications:
/ Q
R
evc
Z
min
L
f
Q
ms
Q
Q
F
ts
5.5 Energy Bandwidth Product EBP
6.0 Moving Mass
mH 0.57 Suspension Compliance
e
Hz 27 Effective Cone Diameter D cm 17.2
s
es
ts
- 4.3 Effective Piston Area
- 0.46 Equivalent Volume
- 0.41 Motor Force Factor BL T·m 8.96
/ Q
f
65 Motor Efficiency Factor
s
ts
12 dB/Oct20Hz - 3000Hz
Maximum Linear Excursion
Transducer Mass - kg 2.336
DC Resistance
Minimum Impedance
Voice Coil Inductance
Resonant Frequency
Mechanical Q Factor
Electrical Q Factor
Total Q Factor
Ratio f
s
Half Space Sensitivity @ 2.83V dB@2.83V/1m dB 86.8 Voice Coil Former Material
Rated Noise Power (IEC 2685 18.1) P W 75 Voice Coil Inner Diameter
Test Spectrum Bandwidth
Frequency and Impedance Response:
On Axis 30 Deg 60 Deg Imp
100
90
80
70
SPL[dB] @ 2.83Vrms/1m
M
C
VC
VC
X
ms
ms
S
D
V
as
max
fm
d
)·f
(1/Q
es
s
g 38.57
um/N 869.9
2
cm
L 65.96
2
(T·m
)/
- ASV
mm 38.4
mm 6.02
59
232.4
14.57
50
40
30
20
Impedance [Ohms] @ 1.415Vrms
60
50
10 100 1000 10000 100000
Address : Room 1307-8 Domnion Centre, 43-59 Queen's Rd East, Wanchai, Hong Kong
Frequency [Hz]
Tymphany HK Ltd
E-mail: sales@tymphany.com
10
0
F088-0713A
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