Build a Cardboard Speaker at Home 

I was wondering how it would sound and how durable it would be...

Wiso baust du nicht eine anlage und zeigst uns wie es richtig geht, bin intresiert wie du es perfeckt machst Überlege dier ein matrial mit dem du reseikling machst und was neues machst

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@@c9rpses 56 people isn't so sure about this ;)

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yes, nicht nur ihr im ammiland, auch wir germans have breakdown! the loudspeakers were once again incorrectly installed. they should be inserted into the baffle from the front. in addition the speaker was not insulated with wool. bass reflex is bullshit, it has to be tuned exactly otherwise it doesn't sound. once again amateurish bullshit, like so many videos.

True

Matthew Jones I don’t think he put any filters on the speakers

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Yeah! I know. But there is something he should make: an energy saver. It is in fact a transformer that has 220v input and 110v output. For all the alimentations that can work on 110v, they will consume a lower power and the output will be the same. That is good for the earth. I made it from a transformer that was in a dust bin.

Suscib me

Spatial Zebra Not quite right. 110V uses more Amps than 220V. So the result in Watts is the same. Actually, 220V is much better for the cables, because they don‘t get loaded with more Amps. Research please.

Right, I love cardboard even I use it often in most of my projects

the loudspeakers were once again incorrectly installed. they should be inserted into the baffle from the front. in addition the speaker was not insulated with wool. bass reflex is bullshit, it has to be tuned exactly otherwise it doesn't sound. once again amateurish bullshit, like so many videos. außerdem kann von 'saving earth' keine rede sein, bei soviel kleber den er verplempert!

Yeah, the whole series/parallel connections were quite alarming - there's even 8 Ohm speakers connected in parallel with 4 ohm speakers! The whole thing comes in at about 4.36 ohms per channel; far from ideal for an 8 Ohm amplifier.

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U can search for it in youtube.

Make it just like this, and put a large contractor garbage bag over it. Bada boom bada bing! You're welcome.

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@@เป็นไรคับ ใช่ครับ Thailand of semile. The land of semile. Siam.

Turns out that those speakers are all in some sort of series/parallel configuration. Assuming that the small speakers at the top are 4 ohms, and using all of the ther printed values, the whole output to each amplifier channel is about 4.36 ohms. (There's a mixture of 4 ohm and 8 ohm speakers all in series/parallel with each other.) The amplifier is rated 8 - 16 Ohms per channel. By some miracle, the setup should work; I've tested 4 ohm speakers on 8 ohm amps and they work OK, but go too loud and you could blow the speakers. It's best to just use a few speakers that work well together, using appropriate crossovers/filters, for the best sound quality. Throwing a ton of speakers together and hoping for the best isn't the best idea.

Good, go and buy them.

das ist nicht das einzige problem dieser falschen box. the loudspeakers were once again incorrectly installed. they should be inserted into the baffle from the front. in addition the speaker was not insulated with wool. bass reflex is bullshit, it has to be tuned exactly otherwise it doesn't sound. once again amateurish bullshit, like so many videos.

probably connected one half of speakers in parallel so one ground and one signal wire for each side.

Just be eagle eye. extreme ones are 3 in series, call it array A. Then 2nd line equal, array B. A and B connected in parallel, array C. Bigger ones are a series of 2, called D. C and D in parallel is connected to one output of speaker. Equal on other side. Very easy. White = series, yellow = parallel. Depending on resistence of each speaker can be pretty ballanced ending arround 6 ohm which is ok. Kudos to the maker. If you want a wood speaker, just pick the idea and make a video doing one and crediting the original idea. Keep the good work Creative Channel