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6pcs Speakers 3 Watt 4 Ohm Mini Speaker 4ohm 3w Loundspeaker Micro Speaker with 2.54mm Dupont Interface Compatible with Small Electronic Projects

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$12.99

$ 6 .99 $6.99

In Stock

About this item

  • ★Interface: 2.54mm Dupont Interface.
  • ★Power: Rated Power/Maximum Power 2.0W/3.0W
  • ★Size: about 70 mm * 31 mm * 16 mm/3.1 inch * 1.2 inch * 0.63 inch (L* W * T).
  • ★The onnector is separating, One-to-Two interface, can choose 3.3V or 5V, JST-2.54mm 2 pin Dupont Interface.
  • ★Suitable for Arduino; Robot; for Raspberry Pi; Advertising Machine; Game Machine; Integrated Machine Special Speaker.


Specifications:
Power Rating: Rated Power/Maximum Power 3.0W/3.5W
Impedance: 4 Ohm Plus/Minus 15% at.1V
Polarity: Diaphragm Shall Move Forward When Apply a Positive DC. Red "+" or "Marked" Terminal.
Size: 70mm * 31mm * 16mm.
Screw Hole Distance: 24mm * 63mm.
Interface: 2.54mm Dupont Interface.
Interface Cable Length: 40cm.
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.


Dov C.
Reviewed in the United States on February 4, 2025
Good speakers for their size. Works well for some projects like a arduino project or other tinkering.Comes with dupont connectors to make it easier to work with on boards.Overall very happy
Gregor Samsa
Reviewed in the United States on December 22, 2024
I got these for a project for a mini surround sound system. They're adequate for the purpose. Frequency range is about 200hz - 15khz+ (as high as I can hear) with some small bulges in midrange.It was tricky to test because of the JST connector. I had to thread bare wires into it which is not ideal. I tried ordering a mating set online but it's been annoying - expect $8-10 a set and 2 weeks.You can get the level of volume would need to watch a movie/music comfortably about 2-3 feet away, but not more than that. They're basically halfway decent laptop speakers. I'm not sure how much harder I can push them.
Universal Tech Solutions
Reviewed in the United States on December 20, 2024
A 6 pack of PC speakers. Plug this into your PC's motherboard and you can hear the beep codes the bios puts out. Some boards come with an LED/LCD that displays the error codes. Some have a small LED that will flash the way these speakers sound. These speakers make the tones necessary to resolve motherboard issues. These are larger than any I have bore witness to in decades, and these will also allow you to enjoy the old single speaker music of some very old PC games and apps as well.These also allow you to here the beep that lets you know the BIOS posted if you do not have a screen setup for it.These are great.
Scrimshaw
Reviewed in the United States on November 30, 2024
This is a nice, inexpensive six pack of small 3W speakers that can drive 4 ohm loads. These speakers are great for small projects, and are good for school robotics and programming projects. There’s nothing special about them, but they work. And they come with a JST header pre-installed. For what they are, they’re worth it. 5 stars.