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3W 4Ω Miniature Loudspeaker for Arduino, JST Interface.
$
4
.99
10+
$
4
.74
Save 5%
50+
$
4
.54
Save 9%
100+
$
4
.39
Save 12%
200+
$
4
.24
Save 15%
500+
$
3
.99
Save 20%
Product details
SPECIFICATIONS
- Resonance Frequency: 500 Plus/Minus 20% Hz;
- Impedance: 4 Ohm Plus/Minus 15% at 1 khz 1.0V;
- Power: rated power / maximum power 2.0W / 3.0W;
- Sensitivity: 82 Plus/Minus 3dB (1w / 0.5m) at 1.0K Hz;
- Effective frequency range: FO to 15 KHz;
- Distortion factor: Less Than 5% MAX; (AT 1.0KHz 0.5W 0.5M)
- Polarity: When a positive DC current is applied to the terminal marked +, the diaphragm shall move forward;
- Buzz &; rattle test: 4.0V FO to 15KHz;
- High Temperature Storage Test: 80 Degree Celsius Plus/Minus 5 Degree Celsius - 96 Hours;
- Low Temperature Storage Test: -40 Degree Celsius Plus/Minus 5 Degree Celsius - 96 Hours;
- Magnet: Nd-Fe-B, 12.5mm * 2mm;
- Size: 70mm * 31mm * 16mm;
- Screw hole distance: 24mm * 63mm;
- Interface cable length: 40cm;
- Total weight: 24g.
