|
Transducer Specification Sheet |
|
|
Model Number: SLS-P830669 |
Revision: Rev 1_0 |
Product Line: Peerless Silver |
Date: 24-Nov-09 |
|
|
Product Description:
The SLS line combines high quality performance with an affordable design. This 12 inch 8 ohm member of the SLS family features a rigid steel basket, a coated paper cone, and a ferrite magnet motor with aluminium shorting ring for improved distortion performance.
Mechanical 2D Drawing:
Specifications:
DC Resistance |
Revc |
Ω |
5.6 |
5.0% |
Energy Bandwidth Product |
EBP |
(1/Qes)·fs |
53 |
Minimum Impedance |
Zmin |
Ω |
7.0 |
7.5% |
Moving Mass |
Mms |
g |
74.11 |
Voice Coil Inductance |
Le |
mH |
1.12 |
|
Suspension Compliance |
Cms |
um/N |
345.0 |
Resonant Frequency |
fs |
Hz |
31 |
15.0% |
Effective Cone Diameter |
D |
cm |
25.8 |
Mechanical Q Factor |
Qms |
- |
7.1 |
|
Effective Piston Area |
SD |
cm2 |
522.8 |
Electrical Q Factor |
Qes |
- |
0.58 |
|
Equivalent Volume |
Vas |
L |
132.42 |
Total Q Factor |
Qts |
- |
0.54 |
|
Motor Force Factor |
BL |
T·m |
11.88 |
Ratio fs / Qts |
F |
fs / Qts |
58 |
|
Motor Efficiency Factor |
β |
(T·m2)/Ω |
25.18 |
Half Space Sensitivity @ 2.83V |
dB@2.83V/1m |
dB |
89.8 |
+/-1.0 1 |
Voice Coil Former Material |
VCfm |
- |
Glass Fiber |
Sensitivity @ 1W/1m |
1W/1m |
dB |
86.8 |
+/-1.0 1 |
Voice Coil Inner Diameter |
VCd |
mm |
38.4 |
|
|
|
|
|
Gap Height |
Gh |
mm |
8.0 |
Rated Noise Power (IEC 2685 18.1) |
P |
W |
100 |
|
Maximum Linear Excursion |
Xmax |
mm |
8.3 |
Test Spectrum Bandwidth |
30Hz - 2kHz |
|
12 dB/Oct |
Ferrofluid Type |
FF |
|
N/A |
|
|
|
|
|
|
Transducer Size |
- |
inch |
12 |
1 - Piston Band Sensitivity Tolerance |
|
|
|
|
Transducer Mass |
- |
Kg |
3.2 |
|
|
|
|
|
|
|
|
|
Frequency and Impedance Response:
|
|
On Axis |
30 Deg |
60 Deg |
Imp |
|
|
|
100 |
|
|
|
|
150 |
|
|
|
|
|
|
|
140 |
|
|
|
|
|
|
|
130 |
|
|
90 |
|
|
|
|
120 |
|
|
|
|
|
|
|
110 |
|
|
|
|
|
|
|
100 |
Impedance [Ohms] @ 1.415Vrms |
SPL[dB] @ 2.83Vrms/1m |
80 |
|
|
|
|
90 |
|
|
|
|
|
|
80 |
||
|
|
|
|
|
70 |
||
70 |
|
|
|
|
60 |
||
|
|
|
|
|
50 |
||
|
|
|
|
|
|
||
|
|
|
|
|
|
40 |
|
|
60 |
|
|
|
|
30 |
|
|
|
|
|
|
|
20 |
|
|
|
|
|
|
|
10 |
|
|
50 |
|
|
|
|
0 |
|
|
10 |
100 |
1000 |
|
10000 |
100000 |
|
|
|
|
Frequency [Hz] |
|
|
|
|
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
Loading...