ATB
Datasheet
ETON
Type:ETON PRO 170 |
No. 1.1626.91 |
Date: 18.03.08 |
||
Technische Daten |
Technical Data |
Symbol |
Wert/Value |
Einh./Unit |
Nennimpedanz |
Nominal impedance |
Zn |
4 |
Ω |
Gleichstromwiderstand |
DC resistance |
Re |
3.1 |
Ω |
Resonanzfrequenz 1 W |
Resonance frequency |
fr |
48 |
Hz |
|
1 W |
|
|
|
Resonanzfrequenz |
Resonance frequency |
fr |
52 |
Hz |
TS Parametermessung |
TS-parameter-meas. |
|
|
|
Nachgiebigkeit der |
Suspension |
CMS |
0.78 |
mm/N |
Aufhängung |
compliance |
|
|
|
Mechanische Güte |
Mechanical Q |
QMS |
3.22 |
|
Elektrische Güte |
Electrical Q |
QES |
0.69 |
|
Gesamtgüte |
Total Q |
QTS |
0.57 |
|
Mechanischer Widerstand |
Mechanical resistance |
RMS |
1.21 |
kg/s |
Ges.bewegte Masse |
Total moving mass |
MMD |
12 |
g |
(einschl.bew.Luftmasse) |
(including air mass) |
|
|
cm2 |
Effektive Abstrahlfläche |
Effective piston area |
SD |
137 |
|
Schwingspulen- |
Voice coil diameter |
|
25 |
mm |
durchmesser |
|
|
|
|
Schwingspulenträger |
voice coil former |
|
Aluminium |
|
Wickelbreite |
Voice Coil length |
|
10.5 |
mm |
Anzahl der Lagen |
Voice Coil layers |
|
2 |
|
Schwingspulen-Induktivität |
Voice Coil inductance |
Le |
0.4 |
mH |
Magnetische Induktion |
Flux density |
B |
0.95 |
Tesla |
Kraftfaktor |
Force factor |
BL x l |
4.25 |
Tm |
Polplattenhöhe |
Height of the gap |
|
6 |
mm |
Magnetring-Durchmesser |
Diameter of magnet |
|
72 |
mm |
Magnetring-Höhe |
Height of magnet |
|
15 |
mm |
Lautsprechergewicht |
Mass of speaker |
|
0.75 |
kg |
Mittlerer Kennschall- |
Characteristic sound |
|
88 |
dB SPL |
druckpegel 1 W/1m |
pressure level 1 W1m |
|
|
|
Nennbelastbarkeit |
Rated power |
|
50 |
W |
Äquivalentvolumen |
Equivalent air volume of |
VAS |
20 |
dm3 |
|
suspension |
|
|
|
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