Динамик НЧ PEERLESS XXLS 10 4 Ohm 835016. Инструкция на английском языке

Transducer Specification Sheet
Model Number:  XXLS-P835016                                                          Revision:  Rev 1_0
Product Line: Peerless Platinum                                                       Date:   12-Apr-10
Product Description:
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This 10 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
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nomex spider, ensuring long-term reliability under high power conditions.  The
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product also features a rigid cast aluminium basket.
Mechanical 2D Drawing:
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Specifications:
DC Resistance   R evc  ?  2.5  5.0%   Energy Bandwidth Product  EBP  (1/Q es )·f s  68
Minimum Impedance  Z min  ?  3.3  7.5%       Moving Mass   M ms  g  102.1
Voice Coil Inductance   L e  mH  0.51   Suspension Compliance   C ms  um/N  365
Resonant Frequency   f s  Hz  26  15.0%  Effective Cone Diameter   D  cm  21.30
Mechanical Q Factor   Q ms  -  11.27      Effective Piston Area   S D  cm 2  356.3
Electrical Q Factor   Q es  -  0.38       Equivalent Volume   V as  L  65.093
Total Q Factor   Q ts  -  0.37          Motor Force Factor  BL   T·m  10.36
2
Ratio f s  / Q ts   F    f s  / Q ts   70  Motor Efficiency Factor  ?  (T·m )/?  43.74
Half Space Sensitivity @ 2.83V   dB@2.83V/1m  dB  89.0  +/-1.0  1  Voice Coil Former Material   VC fm  -  GSV
Sensitivity @ 1W/1m  1W/1m  dB  83.8  +/-1.0  1  Voice Coil Inner Diameter  VC d  mm  51.00
Gap Height  Gh  mm  8.00
Rated Noise Power (IEC 2685 18.1)  P  W  100  Maximum Linear Excursion  X max  mm  12.30
Test Spectrum Bandwidth   20Hz - 4kHz  12 dB/Oct  Ferrofluid Type  FF  N/A
Transducer Size  -  inch  10
1 - Piston Band Sensitivity Tolerance                 Transducer Mass  -  Kg  6.14
Frequency and Impedance Response:
Im
Im
On On Axis Axis Axis Axis  30 D  60 D  Im Impppp
60 D
30 D
60 Degegegeg
60 D
On
On
30 D
30 Degegegeg
100                                                                       150
150
100
100
150
140
140
140
130
130
130
90
90
90                                                                        120
120
120
110
110
110
100
100
100
SPL[dB] @ 2.83Vrms/1m SPL[dB] @ 2.83Vrms/1m @ 2.83Vrms/1m                  80 Impedance [Ohms] @ 1.415Vrms Impedance [Ohms] @ 1.415Vrms hms] @ 1.415Vrms
90
90
80
80
80
90
80
80
70
70
70
60
70
60
70
50
50
40
40
60
30
60                                                                        30
20
20
10
10
50
50                                                                        0 0
100
10
10               100               1000              10000            100000
10000
100000
1000
Frequency [Hz] [Hz]
Frequency
F088-0713A
Tymphany HK Ltd
Address : Room 1307-8 Dominion Centre, 43-59 Queen's Rd East, Wanchai, Hong Kong
E-mail: sales@tymphany.com