Wenn es darum geht, einen möglichst tiefen Ton im Bereich um 400Hz zu erzeugen, dann geht das am besten mit einem mechanisch aufgebauten Summer.
Das Prinzip ist recht einfach. Durch die Spule L1 wird ein Magnetfeld erzeugt. Dadurch wird der sogenannte Hammer aus Eisen bewegt. In der Spule L2 wird die Bewegung erkannt und der Transistor schaltet. Der Schwingkreis synchronisiert sich und der Hammer schlägt gleichmäßig gegen die Membran und erzeugt einen sehr markanten Schnarrton.
Diameter (mm):
22.5 x 16
Height (mm):
14.5
Rated Voltage (Vdc):
1.5
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
22.5 x 16
Height (mm):
14.5
Rated Voltage (Vdc):
6
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
22.5 x 16
Height (mm):
14.5
Rated Voltage (Vdc):
12
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
22.5 x 16
Height (mm):
14.5
Rated Voltage (Vdc):
24
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
22.5 x 16
Height (mm):
14.6
Rated Voltage (Vdc):
6
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
22.5 x 16
Height (mm):
14.6
Rated Voltage (Vdc):
12
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
22.5 x 16
Height (mm):
14.6
Rated Voltage (Vdc):
24
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
22.5 x 17
Height (mm):
14
Rated Voltage (Vdc):
1.5
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
22.5 x 17
Height (mm):
14
Rated Voltage (Vdc):
3
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
22.5 x 17
Height (mm):
14
Rated Voltage (Vdc):
6
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
22.5 x 17
Height (mm):
14
Rated Voltage (Vdc):
9
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
75 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
22.5 x 17
Height (mm):
14
Rated Voltage (Vdc):
12
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
75 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
22.5 x 17
Height (mm):
14
Rated Voltage (Vdc):
24
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
75 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
23 x 17
Height (mm):
15.5
Rated Voltage (Vdc):
1.5
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
23 x 17
Height (mm):
15.5
Rated Voltage (Vdc):
3
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
23 x 17
Height (mm):
15.5
Rated Voltage (Vdc):
6
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
23 x 17
Height (mm):
15.5
Rated Voltage (Vdc):
9
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
75 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
23 x 17
Height (mm):
15.5
Rated Voltage (Vdc):
12
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
75 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
23 x 17
Height (mm):
15.5
Rated Voltage (Vdc):
24
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
75 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
23 x 17
Height (mm):
15.5
Rated Voltage (Vdc):
1.5
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
23 x 17
Height (mm):
15.5
Rated Voltage (Vdc):
3
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
23 x 17
Height (mm):
15.5
Rated Voltage (Vdc):
6
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
23 x 17
Height (mm):
15.5
Rated Voltage (Vdc):
9
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
75 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
23 x 17
Height (mm):
15.5
Rated Voltage (Vdc):
12
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
75 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
23 x 17
Height (mm):
15.5
Rated Voltage (Vdc):
24
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
75 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
23 x 23
Height (mm):
20
Rated Voltage (Vdc):
110 Vac
Resonance Frequency (Hz):
Min. Sound Pressure Level (dBA):
75 at 30cm
Tone:
Termination:
PLATE
Pin spacing (mm):
Diameter (mm):
23 x 23
Height (mm):
20
Rated Voltage (Vdc):
230 Vac
Resonance Frequency (Hz):
Min. Sound Pressure Level (dBA):
78 at 30cm
Tone:
Termination:
PLATE
Pin spacing (mm):
Diameter (mm):
24.3 x 24
Height (mm):
21
Rated Voltage (Vdc):
230 Vac
Resonance Frequency (Hz):
-
Min. Sound Pressure Level (dBA):
83 at 10cm
Tone:
Termination:
PLATE
Pin spacing (mm):
Diameter (mm):
26 x 26
Height (mm):
19.5
Rated Voltage (Vdc):
6
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
90 at 10cm
Tone:
Termination:
PLATE
Pin spacing (mm):
Diameter (mm):
26 x 26
Height (mm):
19.5
Rated Voltage (Vdc):
12
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
90 at 10cm
Tone:
Termination:
PLATE
Pin spacing (mm):
Diameter (mm):
26 x 26
Height (mm):
19.5
Rated Voltage (Vdc):
24
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
90 at 10cm
Tone:
Termination:
PLATE
Pin spacing (mm):
Diameter (mm):
26 x 26
Height (mm):
19.7
Rated Voltage (Vdc):
6
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
90 at 10cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
26 x 26
Height (mm):
19.7
Rated Voltage (Vdc):
12
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
90 at 10cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
26 x 26
Height (mm):
19.7
Rated Voltage (Vdc):
24
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
90 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
26.4
Height (mm):
17.6
Rated Voltage (Vdc):
6
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
90 at 10cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
26.4
Height (mm):
17.6
Rated Voltage (Vdc):
12
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
90 at 10cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
26.4
Height (mm):
17.6
Rated Voltage (Vdc):
24
Resonance Frequency (Hz):
400 ± 100
Min. Sound Pressure Level (dBA):
90 at 30cm
Tone:
Termination:
WIRE
Pin spacing (mm):
Diameter (mm):
34 x 23
Height (mm):
28
Rated Voltage (Vdc):
1.5
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
34 x 23
Height (mm):
28
Rated Voltage (Vdc):
3
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
34 x 23
Height (mm):
28
Rated Voltage (Vdc):
6
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
70 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
34 x 23
Height (mm):
28
Rated Voltage (Vdc):
9
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
75 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
34 x 23
Height (mm):
28
Rated Voltage (Vdc):
12
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
75 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):
Diameter (mm):
34 x 23
Height (mm):
28
Rated Voltage (Vdc):
24
Resonance Frequency (Hz):
400 ± 50
Min. Sound Pressure Level (dBA):
75 at 30cm
Tone:
Termination:
PIN
Pin spacing (mm):