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CQRobot painstakingly deploys this passive speaker small speaker for the Makers and electronic enthusiasts, this small passive speaker with JST PH2.0 interface, the internal resistance is 8 ohms, the power of it is 3 watts. Strip size, with mounting screw, suitable for all kinds of sound source fabrication, the sound is clear and melodious without distortion.
TECHNICAL SPECIFICATIONS
- Impedance: 8 Ohm Plus/Minus 15% at 1000Hz.1V
- Power Rating: Rated Power / Maximum Power 3.0W / 3.5W
- FO: 450Hz Plus/Minus 150Hz at 1.0V
- S.P.L: 94dB Plus/Minus 3dB/1.0 Watt 0.1Meter; Average At1000, 1200, 1500, 2000Hz.
- Frequency Range: FO to 10,000Hz. Average SPL-10dB.
- Distortion: 10% Maximum at 1000Hz.1.0V.
- Abnormal Sound Test: Must be Normal Tested by 4.9; Volts.Sine wave for 50 to 5KHZ.
- Polarity: Diaphragm Shall Move Forward When Apply a Positive DC. Red "+" or "Marked" Terminal.
- Operating Temperature: -25 Degree Celsius to +65 Degree Celsius.
- Storage Temperature: -25 Degree Celsius to +65 Degree Celsius.
- High Temperature Storage Test: 65 Degree Celsius Plus/Minus 2 Degree Celsius - 96 Hours.
- Low Temperature Storage Test: -25 Degree Celsius Plus/Minus 2 Degree Celsius - 96 Hours.
- Size: 70mm * 31mm * 16mm.
- Screw hole distance: 24mm * 63mm.
- Interface: JST PH2.0 2-Pin.
- Interface cable length: 40cm.
- Total weight: 24g.
SHIPPING LIST
2 * Passive Speaker 3 Watt 8 Ohm(JST-PH2.0 Interface)
Paul
Comentado en Alemania el 2 de febrero de 2025
Für den Preis ok, klingen ganz gut.
Mickaël
Comentado en Francia el 17 de noviembre de 2024
Utilisé sur un projet Arduino, c'est super. Le son n'est pas très dynamique mais vu la taille, c'est normal. Il faut peut-être corriger le son avec un égaliseur actif.
Marco
Comentado en los Países Bajos el 4 de marzo de 2023
Prima speakertjes
Cliente
Comentado en España el 18 de diciembre de 2023
Buenos altavoces para lo pequeños que son
John
Comentado en Australia el 6 de noviembre de 2021
Worked as expected. Used the 2 speakers on different projects with Google Assistant
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