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Gikfun Upgraded USB Mini Amplifier Electronic Transparent Stereo Speaker Box Sound Amplifier DIY Kit for Arduino EK1918

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$15.98

$ 6 .99 $6.99

In Stock
  • This electronic transparent stereo speaker kit must be the most interesting DIY kit you have ever encountered, it’s really a beautiful speaker box with the Shining lights and transparent shell.
  • It is easy to assemble and equipped with nuts, screws and other components, you can do it by yourself, a cool project and challenging enough to be fun.
  • The led lights will illuminate according to the music spectrum.
  • Speaker Power: 3W per channel, Material: PCB + Electronic components, Dimensions: 60 x 60 x 62mm.
  • Please note: Use 30W (110V) Soldering Iron.



Product Description

8

  • This electronic transparent stereo speaker kit must be the most interesting DIY kit you have ever encountered, it’s really a beautiful speaker box with the Shining lights and transparent shell.
  • It is fun to build and good looking after completion, it is not only a DIY kit for practicing welding skills, but also be used as the stereo speaker box for you.
  • The led lights will illuminate according to the music spectrum.
  • It can also help you learn more professional knowledge about electronics.
mini speak box

Specifications:

  • Material: PCB + Electronic components
  • Speaker Power: 3W per channel
  • Installation: DIY welding assemble
  • Shell Size: 60 x 60 x 60 mm

  • Equipped with some nuts, screws and other electronic components for you to do it by yourself.

  • The product is used for learning. Suit for people above 16 year's old with 1 year electronic diy experience. Or use it correctly under the guidance of electronic specializer.

Please note:

  • Use 30W (110V) Soldering Iron

Warm tips:

  • This is the latest version, is smaller than before and the circuit is more concise, the old version please search ASIN: B01MZYNW5Z
  • Comes with online English user manual, which will guide you how to finish step by step, perfect for school basic electronics experiment projects.
  • If you need technology supports, or meet other problem, please send e-mail to us, we will help you as soon as possible.
6

chad richardson
2025-07-14 10:33:19
These speakers are some of the best I've ever seen for their size. While not bassy (obviously) they are not as echoey and tinny as I expected. Top-quality for songs that have a lot of highs like "Dancing Queen" for example. In terms of the DIY aspect, they were very fun to build and I had no issues with the PCB or parts. My only complaint is the potentiometer(s) inside the speakers does not control both speakers, and it is on the inside and not the outside. It would've been nice to have a small hole for them. Other than that, I highly recommend.
Marie Amaro
2025-06-04 11:16:54
Some reviewers have said that this kit is difficult. There is one surface mounted component which is a little small, but not in terms of SMT components. The rest is through-hole and is pretty easy. I would say that the instructions are pretty good actually. They have good pointers for folks starting out in soldering and if you follow them you should be good on this kit. I assembled in this order and it worked out perfectly (with one exception mentioned below):1) Chip - (surface mount): tin ONE pad per instructions and then place the component on and solder that one pad/leg of the chip. Then do the rest - be sure to give it time to cool (30 seconds or so per solder joint). I was running at 350C and it went fine.2) Resistors (through hole)3) Spectrum chip (through hole) - I'm botching the official name of this component...4) Potentiometer (through hole)5) Capacitors (through hole)6) LEDs (through hole)7) Wires (through hole with tinning before) - be sure to follow the instructions on this one. I forgot to feed it through the speaker box hole and had to remove the wires and re-solder them (DOH!)I'm listening to these right now as I write this. They sound great.ONE PROBLEM - the 3.5mm jack that came with this is quite garbage. I've tried it on a couple different devices to drive sound and I have to jiggle it to make correct contact. It just feels loose when plugging it into the female connector. I've already ordered some replacement jacks and will cut the wire and solder a new male connector. If I have it *just right* it works fine and sounds great. But I want something a bit more reliable and solid.I'm using these as small computer speakers and for that they work great.Overall I'm happy, but apparently I still have some work to do (3.5mm jack) to get these where I want them to be.If you like projects like this and aren't too afraid of 1 surface mounted component, then the finished result is worth the effort. If you really struggle with surface mount soldering, maybe this isn't for you(?)
Dillon M. Sly
2025-05-29 11:37:43
I got this for my first ever soldering project. It was allot of fun. It took me about 4 hours to complete. 3+ hours of that time were spent on the first speaker because I didn't follow the instructions properly and had to desolder some things.The instructions were vary easy to follow making it a great first project.The speakers sound great for the price. Much better than I expected.I would recommend this kit to anyone looking for a little fun project.
Nickolas
2025-05-22 17:54:51
So overall I’m glad I got this because it was simple to do as a beginner in soldering. I did have to scan the QR code in the directions to a Chinese site I had to translate for more detailed instructions but it was still easy.Don’t get this if you want quality sounding speakers for a finished product.Also I received two speaker b boards instead of an A and B so I contacted Amazon and they squared it up for me very quickly!All in all worth the money and the late night putting it together!
brian girnus
2025-05-17 15:35:38
These where great I have purchased a bunch of these diy soldering projects and this was the best of them all so far I would love this company to make a bunch more.
Bill
2025-05-16 10:51:43
I finally got around to assembling this -- it went together pretty easily. I think it would have been nice if they had starter stripped all the wires for you, but that's just a personal problem for me. I put them together and tried them out -- I got the light show, but no sound, With no idea about what could be wrong, I ran over the connections to the smd amplifier chip and that did the trick (I've never worked with a surface mount device before). Went over the second box and I had stereo. Sounded great with my iPod and a USB battery bank. Sounded crappy when plugged into the computer's USB port -- looks like I'm going to spend another 7 or 8 buck to try to get the noise filtered out of the power lead. Otherwise, surprisingly nice sound out of these (make sure the speakers are mounted tightly to the front, and the fronts are mounted tightly to the box - it really does make quite a bit of difference in the sound.Also DON"T USE 110 VOLTS ON THESE!!! ;)
Bonesaw1337
2025-03-22 10:44:33
I ordered this kit to kill two birds with one stone. Used one speaker to be used as some what of a Signal Tracer and the other is going to be used as a Mono Audio Amp for a small project.Anyway, works pretty well for my needs. Has no Volume Control however you can add one if needed. The circuit is super simple and the PCB Solder Mask has the labels for the Parts locations. A couple of the Acrylic parts are kinda off on the screw placements but I honestly don't care. Keep in mind the main IC is a SMD package and will require tweezers, Flux, small tip for the Soldering iron and .015 dia Solder.Don't expect this to amplify a Phone or whatever. However it does has some nice Mids and Lows compared to a Phone Speaker.
JB
2025-02-20 12:50:54
Started out with a dead channel, so I replaced the audio cable. That had bad static, so I replaced it again. Ended up completely not working so I threw in the towel. Pity, it was kinda cute.
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