PEERLESS XXLS-P835017 User Manual [ru]
Transducer Specification Sheet
p, gg y gp
s
70
Model Number:
Product Line:
XXLS-P835017
Peerless Platinum 12-Apr-10Date:
Product Description:
This 12 inch 4 ohm member of the XXLS product family has all the design features
suitable for a high performance, high excursion subwoofer driver. The motor
features a double ferrite magnet motor, supporting high excursion, and aluminium
shorting rings and pole extenders, lowering and linearizing the inductance of the
overhung voice coil. The PP cone is vented under the dust cap, to reduce air
compression. The suspension system features a low-creep rubber surround, and a
nomex spider, ensuring long-term reliability under high power conditions. The
product also features a rigid cast aluminium basket.
Mechanical 2D Drawing:
Place Drawing Here
Rev 1_0Revision:
Place Photo Here
Specifications:
/ Q
R
evc
Z
min
L
f
Q
ms
Q
Q
F
ts
2.5 5.0% Energy Bandwidth Product EBP
3.4 7.5% Moving Mass
mH 0.53 Suspension Compliance
e
Hz 22 15.0% Effective Cone Diameter D cm 24.80
s
es
ts
- 10.83 Effective Piston Area
- 0.40 Equivalent Volume
- 0.39 Motor Force Factor BL T·m 10.58
/ Q
f
57 Motor Efficiency Factor
s
ts
1
+/-1.0
1
+/-1.0
12 dB/Oct20Hz - 4kHz
Voice Coil Former Material
Voice Coil Inner Diameter
Transducer Size
Transducer Mass - Kg 6.4
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 88.6
Sensitivity @ 1W/1m 1W /1m dB 83.5
Rated Noise Power (IEC 2685 18.1) P W 120 Maximum Linear Excursion
Test Spectrum Bandwidth Ferrofluid Type FF
1 - Piston Band Sensitivity Tolerance
Frequency and Impedance Response:
On Axis 30 Deg 60 Deg Imp
On Axis 30 Deg 60 Deg Imp
On Axis 30 Deg 60 Deg Imp
100
100
100
90
90
90
80
80
80
2.83Vrms/1m
70
70
SPL[dB] @ 2.83Vrms/1m
SPL[dB] @ 2.83Vrms/1m
60
60
50
50
10 100 1000 10000 100000
10 100 1000 10000 100000
Frequency [Hz]
)·f
(1/Q
M
C
S
V
VC
Gap Height Gh mm 8.00
VC
X
es
g 131.4
ms
um/N 415
ms
2
483.1
cm
D
L 136.042
as
2
44.54
)/
(T·m
-GSV
fm
mm 51.00
d
mm 12.30
max
-inch12
N/A
55
150
150
150
140
140
140
130
130
130
120
120
120
110
110
110
100
100
100
90
90
90
80
80
80
ms] @ 1.415Vrms
70
70
60
60
50
50
Impedance [Ohms] @ 1.415Vrms
Impedance [Ohms] @ 1.415Vrms
40
40
30
30
20
20
10
10
0
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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