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CQRobot Speaker 3 Watt 8 ... has been added to your Cart

CQRobot Speaker 3 Watt 8 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Electronic Projects.

by CQRobot
4.5 out of 5 stars 214 ratings

Price: S$13.36 + S$7.33 Delivery
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3W 8O JST-PH2.0
Speaker 3 Watt 8 Ohm-JST-PH2.0 Interface

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  • Power: Rated Power / Maximum Power 3.0W / 3.5W.
  • Impedance: 8 Ohms Plus/Minus 15%.
  • Size: 70 mm * 31 mm * 16 mm / 3.1 inch * 1.2 inch * 0.63 inch (L* W * T).
  • Compatible With Arduino, Robot, Raspberry Pi, Advertising Machine, Game Machine, Integrated Machine Special Speaker etc, Projects.

Product information

Size:3W 8O JST-PH2.0  |  Colour:Speaker 3 Watt 8 Ohm-JST-PH2.0 Interface

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  • CQRobot Speaker 3 Watt 8 Ohm Compatible with Arduino Motherboard, JST-PH2.0 Interface. It is Ideal for a Variety of Small Ele
  • +
  • KEYESTUDIO ReSpeaker 2-Mic Pi HAT V1.0 for Raspberry Pi Zero and Zero W, Raspberry Pi B+, Raspberry Pi 2B and 3B
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Product description

Size:3W 8O JST-PH2.0  |  Colour:Speaker 3 Watt 8 Ohm-JST-PH2.0 Interface

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)


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Most helpful customer reviews on Amazon.com

Amazon.com: 4.1 out of 5 stars 36 reviews
Alex H.
5.0 out of 5 stars Slightly better than expected
14 March 2018 - Published on Amazon.com
Size: 3W 8O JST-PH2.0Colour: Speaker 3 Watt 8 Ohm-JST-PH2.0 InterfaceVerified Purchase
Customer image
5.0 out of 5 stars Slightly better than expected
Reviewed in the United States on 14 March 2018
Slightly better than expected. Used it to make a Galaxy Note 2 louder than 80% of phones available. So it's probably as loud or a little louder than most phone speakers, but it adds a little depth just from is physical qualities. Got both this speaker and my phone speaker playing. It's a super niche thing, but I wanted it done. For the other 3 people in the world that want to do this make a comment and I'll make a video on how to
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15 people found this helpful
Roy H
5.0 out of 5 stars Works with Respeaker 2 mic HAT
8 September 2020 - Published on Amazon.com
Size: 3W 8O JST-PH2.0Colour: Speaker 3 Watt 8 Ohm-JST-PH2.0 InterfaceVerified Purchase
David Katelansky
5.0 out of 5 stars I finally got speakers for my Atomic Pi
26 October 2020 - Published on Amazon.com
Size: 3W 8O JST-PH2.0Colour: Speaker 3 Watt 8 Ohm-JST-PH2.0 InterfaceVerified Purchase
One person found this helpful
Dean Cunningham
2.0 out of 5 stars little and little sound
15 June 2021 - Published on Amazon.com
Size: 3W 4O 2.54mm DupontColour: Speaker 3 Watt 4 Ohm-2.54mm Dupont InterfaceVerified Purchase
Logan Henrie
4.0 out of 5 stars Not the worst, but not the best either
2 July 2020 - Published on Amazon.com
Size: 3W 4O 2.54mm DupontColour: Speaker 3 Watt 4 Ohm-2.54mm Dupont InterfaceVerified Purchase
One person found this helpful