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4Pcs 5W 8 Ohm Speaker Double Cavity 5 Watt Mini Speaker Full-Range Advertising Machine Loudspeaker 3.3V 5V with JST-PH2.5mm 2 Pin Interface for Electronic Projects

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$134.99

$ 66 .99 $66.99

In Stock

About this item

  • 8 Ohm 5W with 3.3V/5V, pin connector: JST-PH2.5mm 2 pin terminal; Full frequency cavity, rate power: maximum power 5W
  • 8 Ohm 5W speaker DIY for home theater wide application: all kinds of digital products such as advertising machines, LCD TV, monitors, sofa massage chairs
  • 5 Watt 8 Ohm double cavity mini speaker frequency characteristics: full rang ; rated power: 3 W; rated impedance: 8 ohms; frequency response: 0-20khz; shape: rectangle; diaphragm material: non-paper
  • 8 Ohm 5 Watt double cavity mini speaker compatible With Arduino, Raspberry Pi, robot, advertising machine, game machine, integrated machine special speaker
  • The entire cavity is tightly sealed and with large volume, sturdy and durable.



4.6 out of 5 stars Best Sellers Rank
  • #364 in Speaker Repair Products
Date First Available October 29, 2024

The cavity adopts high-end 40mm internal magnetic speaker, stable performance
The entire cavity is tightly sealed and with large volume, sturdy and durable
Small size and portable, convenient and reliable to use, long life service

Made of high-quality materials, exquisite workmanship, and long product life
5W power and 8 ohms impedance
Widely used for DIY home theater computer mini decoder passive speaker

Package include:
4 x 5w 8 ohms double cavity speaker


Buckwheat'79
Reviewed in the United States on January 5, 2025
I paired this with a 12v power supply and stereo Amp with sub for my Ghostbusters Proton pack Modification. I am using a "Spengler wand" with an output to the amplifier board to these speakers, and a subwoofer I pulled from an old PC, i did have to split the speaker wires in to another molex, but that is not an issue. I then wired through the wand cable, to the proton pack itself so it is Nice And loud! The audio is great from these little speakers! Would be great also for. Bluetooth speaker kit or any project that requires some quality speakers! And these are quality! Zero issues louder than I anticipated!Definitely recommend! I am going to order another set and amp to modify a faux Halloween chainsaw to make it way louder and more realistic!
Gregor Samsa
Reviewed in the United States on December 22, 2024
I got these for a project. I've decided to get the connect connectors for these rather than chop the JST connectors off and use bare wire. So I need to order those, but the description and product label say JST-PH2.5. Well, the PH connector is 2.0mm. A 2.5mm in this style would be the XH connector, correct? I hope that the seller can correct this issue or clarify (if I am correct, of course).However, I don't see a way to get in touch with the seller. They could enable product "questions" on amazon for this purpose.Physically the unit looks good. The housing is rigid plastic and has bevels on the backside, and I'm wondering what product they were designed for.I was able to test with a small USB-powered amp (3w?), but I basically ran out of power to drive these. I had them playing at movie-on-a-laptop levels but I think they could go further. The frequency range is about 75hz to 20khz, and reasonably flat to my ear above 150hz or so.