As a professional electronics and audio tech with some 44 years experience, may I make two suggestions? One, never use tape as insulation. Always use heat shrink tubing instead. Safer, more permanent, more professional, and better looking. Two, bring line level inputs to the outside of the cabinet, so you can connect audio directly to the amp. Bluetooth is wholly incapable of true high-fidelity audio, so if you want to hear what your speakers really sound like (and those Tang-Band drivers are REALLY good), you need line inputs. Otherwise, nice job!
Dope! Great job. I like the aesthetic of the curvy chamber behind the driver for breaking up the rear wave reflection. Also I like how you moved the speaker around to actually demonstrate that the frequency response isn't faked. And I got to say, pretty impressive frequency response.
Rather than sanding the outside, which with MDF is an exercise in futility, try coating the outside with body filler such as Bondo and then sanding that. This way you can get it as smooth as you want and it is prepped for paint.
@@JJ_ExMachina Yes, that's true. But MDF doesn't finish well, it's hard to keep precise tolerances with it because it flakes at every cut edge, and if it ever gets damp, it's all over but the crying. It's just a matter of what you want.
@@ScottGrammer ... Very true, but if treated properly (aka sealed under varnish, veneer, or other water resistant coatings, it will withstand a fair amount of moisture. Majority of subwoofer enclosures used in vehicle applications utilize MDF as their main structure, and those hold up to some serious abuse. BUT you are absolutely correct, and everyone is free to make their own choices. That's the most wonderful part about these kinds of things... there really isn't just one correct answer to this sort of thing.
I hate most of these DIY speakers videos. Made in a way that looks like there were only 2 rules - be as fast to build as possible and make noise at the end. Some at least "look" like there were some "sound mathematics" used but then without any info in the video which/why - aka looks like someone just found instructions on the net and decided to make video about it. Half of them made of scrap, half of them not sealed in any way, nearly all powered by "chinisium-grade" electronics - crapiests dc-dc converters, bt modules, amps. No proper tests really made at the end. Some include "rainbow-puke" RGB disco-lights. Wouldn't be surprised if most of those speakers are disassembled for parts for next videos. And worst in all of that is that when I thumb-down and mark as "not interested" in recommended part of the site these videos, it sometimes makes youtube reduce the number of "good" videos too.
Beautiful box and so much effort, nice full range drivers but battery assembly and amplifier looks ugly.... You need at least 4 battery in serial and 2 in parallel for that amplifier. Also some paint on MDF would be great... Anyway nice diy project
Esta bien hecho el trabajo,,, la estetica es hermosa,,, la pregunta es si así el sonido es profundo, claro, si los bajos son buenos y las medias frecuencias son buenas y armoniosas....buen video...
True but I think it’s the density of the MDF that gives it the resonance kind of like the type of wood used in a strata verious which is why they make cheap speakers out of partical board
@@shanebethune9032 While I understand what you are getting at, that is the exact opposite of what you want when engineering a quality speaker. In an acoustic instrument like a violin or a guitar, The resonance is an integral part of the design. It reinforces and amplifies the sound of the strings while giving it character. A perfectly designed speaker would be completely inert. You do not want a speakers cabinet to color the sound at all, which is why high quality speakers are extremely dense, heavy, internally braced, and filled with fiberfill to dampen any internal standing waves. The purpose of any speaker is to perfectly replicate the RECORDED audio, and inducing resonant sound from a speakers enclosure is antithetical to that design goal. MDF is actually a very good material for those design goals as it is both dense and inert, however with how small that speaker is compared to with how thick the wood is, switching to a Baltic birch would have near zero impact to the speaker acoustically, but have a dramatic improvement on aesthetics. Cheers.
I like the fasteners for the batteries, very unusual and lamp-like, but actually impractical, because batteries are for portable equipment and you are unlikely to carry such heavy acoustics with you. But overall, not bad, for the sake of wow effect, well done.👍
Двух недостаточно-это динамики Bluetooth: 1) Корпус нужно было за грунтовать и покрасить в чёрный или белый цвет; 2) Аккумулятор можно было бы сделать в 3 раза больше по емкости, тогда его хватило бы на долгое время.
Sorry but too big for the result... You must put an active filter or a DSP to maximise bass and for lower mids! Do the same with bigger full range... 5" is the minimal. My first 2.1 is from 1995 (3 liters total). With linear amplifiers. Hot in temperatures for a little speaker!!! Welcome class D! But never for high frequences... I build now hybrid 3 way amplifiers. I've found filter module cards to eliminate probs from little enclosures. I appreciate your work!! My job is renew old (from 18th century to now) furnitures in France.
Beautiful work can I suggest one thing try to brush the glue that way you don’t have all that work Cleaning up Get yourself a flatBrush they come like six in a pack at dollar store Besides that beautiful work
чтобы бас был, нужен больший объем в литрах. Для помещения в 45 кв. м. 200литров акустика (пассив) и динамики соответствуюшие, которые будут перекачивать этот литраж.
Very nice... this is more or less how Bose home speakers produce such full sound out of small speakers... They do use a bit of EQ trickery to get a good balance out of their speakers.
hay nhưng chưa hoàn thiện lắm. mình góp ý thôi nhé. mica để âm xuống mặt mdf, mdf nên sơn, mica nên dùng loại đen bóng nhìn sẽ sang hơn loại trong. chỗ mica và gỗ phải có lót cao su non. thêm chút đèn nữa là đẹp rồi, sp như trên video chỉ để chơi thì hay thôi chứ chưa thực sự đẹp, thêm 1 chút công nữa là ngon rồi
Vỏ loa dày vậy làm như bt nó cũng đã rất trầm rồi, t ko hiểu về loa lắm, ko biết kiểu này b làm theo công thức, nguyên lý nào hay là tự chế, vì t nghĩ đường đi cộng hưởng xa vậy liệu âm trầm có bị delay ko, với lại nên sơn lại phần trong chứ đừng để nguyên bề mặt gỗ thô vậy, bề mặt ko nhẵn âm thanh di chuyển va đập bề mặt thô cũng làm âm bị rè đi
Mình cũng đã nghiên cứu hơn mười năm rồi ,mới thành công và đưa vào ứng dung .đóng thùng loa kiểu (ma trận) này tiếng bass không sâu ,và chậm tiếng bass đánh không đúng nhịp .với nghiên cứu của mình muốn có tiếng bass hay vẫn đóng thùng theo nối truyền thống .sự kết hợp giữa củ loa bass và thể tích mét khối của thùng loa ,cách bố trí chiều cao ,rộng và sâu của thùng loa kết hợp với vật liệu tiêu âm ,chất gỗ đóng thùng ,và chất lượng củ loa vv mới cho ra chất âm bass hay .mong bạn vô tư đón nhận ý kiến đóng góp của mình .chúc thành công
![DIY Bluetooth Speaker [Bose Wave Unit] 블루투스 스피커 만들기](/img/n.gif)
Trading full-time.
If I can do it, you can do it too.
You can refer here: one.exnesstrack.net/a/cneq3igfzi
As a professional electronics and audio tech with some 44 years experience, may I make two suggestions? One, never use tape as insulation. Always use heat shrink tubing instead. Safer, more permanent, more professional, and better looking. Two, bring line level inputs to the outside of the cabinet, so you can connect audio directly to the amp. Bluetooth is wholly incapable of true high-fidelity audio, so if you want to hear what your speakers really sound like (and those Tang-Band drivers are REALLY good), you need line inputs. Otherwise, nice job!
Unless maybe using Bluetooth module that Support LDAC codec
He should have use passive radiators instead of this conception to increase the bass, i have the feeling that the bass is totally absent
Dope! Great job. I like the aesthetic of the curvy chamber behind the driver for breaking up the rear wave reflection. Also I like how you moved the speaker around to actually demonstrate that the frequency response isn't faked. And I got to say, pretty impressive frequency response.
Rather than sanding the outside, which with MDF is an exercise in futility, try coating the outside with body filler such as Bondo and then sanding that. This way you can get it as smooth as you want and it is prepped for paint.
Bondo mixed with fiberglass resin works really well for this.
That's an excellent idea. An even better idea would be to make it out of wood. 😃
@@ScottGrammer ... MDF really does well with preventing unwanted resonance, and it's extremely inexpensive vs solid or plywood.
@@JJ_ExMachina Yes, that's true. But MDF doesn't finish well, it's hard to keep precise tolerances with it because it flakes at every cut edge, and if it ever gets damp, it's all over but the crying. It's just a matter of what you want.
@@ScottGrammer ... Very true, but if treated properly (aka sealed under varnish, veneer, or other water resistant coatings, it will withstand a fair amount of moisture. Majority of subwoofer enclosures used in vehicle applications utilize MDF as their main structure, and those hold up to some serious abuse. BUT you are absolutely correct, and everyone is free to make their own choices. That's the most wonderful part about these kinds of things... there really isn't just one correct answer to this sort of thing.
DIY Speaker:
Step 1: Have a CNC workbench...
hahaa
Lol I hate how almost everything today labelled as "DIY" involves either a CNC or a 3d printer. Kinda pointless.
and being a deaf-mute or unable to speak English.
I hate most of these DIY speakers videos. Made in a way that looks like there were only 2 rules - be as fast to build as possible and make noise at the end. Some at least "look" like there were some "sound mathematics" used but then without any info in the video which/why - aka looks like someone just found instructions on the net and decided to make video about it.
Half of them made of scrap, half of them not sealed in any way, nearly all powered by "chinisium-grade" electronics - crapiests dc-dc converters, bt modules, amps. No proper tests really made at the end. Some include "rainbow-puke" RGB disco-lights. Wouldn't be surprised if most of those speakers are disassembled for parts for next videos.
And worst in all of that is that when I thumb-down and mark as "not interested" in recommended part of the site these videos, it sometimes makes youtube reduce the number of "good" videos too.
МАСТЕР!!!Руки золотые!
Sounds really good. Reach 70-75herts hundred percent. Really cool !
Beautiful box and so much effort, nice full range drivers but battery assembly and amplifier looks ugly.... You need at least 4 battery in serial and 2 in parallel for that amplifier. Also some paint on MDF would be great... Anyway nice diy project
Esta bien hecho el trabajo,,, la estetica es hermosa,,, la pregunta es si así el sonido es profundo, claro, si los bajos son buenos y las medias frecuencias son buenas y armoniosas....buen video...
I really like your battery holder.
The box reminds me of something classic but yet modern.
Very cool looking.
To get a better solder joint onto the nickel strips, you can roughen the nickel strip's surface with sandpaper before pre tinning with solder.
I would add to that, not to solder where heat can transfer to the cells as this can easily damage them, spot weld on a longer tab, and solder to this.
@@kiwiskiz Exactly, for this reason it would be much easier and better to solder the wire to nickel strips first and then weld them on to the cells.
Very satisfying watching it being made, and really clean design.
Piękne, po prostu arcydzieło- serdeczności Piotrek z Polski 🙂😘
Looks awesome mate, good job! But could you show some measurements on the driver.
I did not even watch the video yet .. Subscribed!!!! Holy stacked fab!!!
Лайк за труды!!!👍👍👍
That would look beautiful in a Baltic birch plywood!
True but I think it’s the density of the MDF that gives it the resonance kind of like the type of wood used in a strata verious which is why they make cheap speakers out of partical board
@@shanebethune9032 While I understand what you are getting at, that is the exact opposite of what you want when engineering a quality speaker. In an acoustic instrument like a violin or a guitar, The resonance is an integral part of the design. It reinforces and amplifies the sound of the strings while giving it character. A perfectly designed speaker would be completely inert. You do not want a speakers cabinet to color the sound at all, which is why high quality speakers are extremely dense, heavy, internally braced, and filled with fiberfill to dampen any internal standing waves. The purpose of any speaker is to perfectly replicate the RECORDED audio, and inducing resonant sound from a speakers enclosure is antithetical to that design goal. MDF is actually a very good material for those design goals as it is both dense and inert, however with how small that speaker is compared to with how thick the wood is, switching to a Baltic birch would have near zero impact to the speaker acoustically, but have a dramatic improvement on aesthetics. Cheers.
Super dope build, I need a custom jobsite Bluetooth boombox
Great build! I’m surprised you didn’t place the volume control of the amplifier to the outside.
Probably just have it set to max volume and use the phone to control the volume
I would unsolder the pot and mount it in the plexi...
your next project should be for the new Dayton Audio Epique E150HE-44, bet you could make one hell of a box for that little monster.
I'm planning on making one with the new epique 5.25 . Need a bigger amp than this though
@@MikeMcChiken yeah, i would imagine this battery powered speaker isnt meant for 200 watts
What a cool build.
Top demais 👏👏👏👏
สวยมากครับชอบครับ👍👍👍❤️
Thats awesome ! One of my bestfriends has a cnc like you love to get the download
Thích cái loa này quá 😍😍😍
透明アクリルで蓋をするのは斬新！
Stunning workmanship
Very nice project would it have been possible to adjust your c&c machine to allow you to put some sort of veneer finish on the bare mdf
I like the fasteners for the batteries, very unusual and lamp-like, but actually impractical, because batteries are for portable equipment and you are unlikely to carry such heavy acoustics with you. But overall, not bad, for the sake of wow effect, well done.👍
Nicely done
well made, great design
This is impressive
Xịn sò ah ơi
Magnifique, bravo.
우왓~~~ 예술이네~~~!!!
Συγχαρητήρια πολύ ωραίο,με καλή ακουστική. Μπράβο.
This channel and your work are both dope.
Thank you
Amazing this is very nice
I love it good
Keep uploading videos like this 👍
Quá uy lực và mạnh mẽ
Sensacional amigo parabéns pela criatividade 🇧🇷
Thank . I love you
Двух недостаточно-это динамики Bluetooth:
1) Корпус нужно было за грунтовать и покрасить в чёрный или белый цвет;
2) Аккумулятор можно было бы сделать в 3 раза больше по емкости, тогда его хватило бы на долгое время.
Корпус не просто можно обработать, а нужно
Amazing!!!
Does this really sound good?
If you use a downcut bit instead of the uncut in this video you’ll get much cleaner cuts.
Loa đẹp lắm bạn
Đẹp lắm bạn
Súper 👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻
I like very good ❤️
lol..many layers ,😁👍🏻
Superb👍👍
Sorry but too big for the result... You must put an active filter or a DSP to maximise bass and for lower mids!
Do the same with bigger full range... 5" is the minimal.
My first 2.1 is from 1995 (3 liters total). With linear amplifiers. Hot in temperatures for a little speaker!!!
Welcome class D! But never for high frequences... I build now hybrid 3 way amplifiers.
I've found filter module cards to eliminate probs from little enclosures.
I appreciate your work!! My job is renew old (from 18th century to now) furnitures in France.
Loa có 15W, bạn dùng mạch amply 100W/ch để ghép thì mạnh tay quá!
Loved the song.... Remembers me sonic
Nice job 👍
Gostaria muito de ouvir o resultado. Que diferença proporciona o labirinto comparado a uma Bass Reflex comum, etc...
Ja montei essa TL, bass reflex e a Close. A TL com fs baixo e incomparável. O sub grave com pouca potência e muito forte.
Mica cho chìm xuống mặt gỗ để gắn thêm led rgb vòng quanh mica đi bác ơi.
უმაგადესია 👍
Subtitle: "I spent all my money on this CNC router setup and can't afford a palm sander"
На этот раз человек хоть нормальные динамики взял и сделал интересное оформление! Хорошая работа. Думаю на самом деле звучит интересно.
Có máy CNC thích thật.Thỏa sức đam mê.
Super bro
Hóng admin làm loa trầm cho oto
Обычный фазик сделать и не мучатся ) а так респект за работу
Подозреваю что это чв , а не фазик
A very good project! I create portable speakers myself.
Mantap bosqu
Excellent video, but how can I get the plans or the file for the cnc?
Beautiful work can I suggest one thing try to brush the glue that way you don’t have all that work Cleaning up Get yourself a flatBrush they come like six in a pack at dollar store Besides that beautiful work
Thank you
Đẹp quá
Love from odisha
Super quality
Wa hay ,cảm ơn bạn
Maybe some clear silicone between the wood and plexiglass?
Also, Drok makes some great 3-4" drivers
такое ощущение что корпус расчитан не правильно, баса совсем нет.
да это всё фуфел, это только для внешнего вида. Пользы нуль. Даже наоборот - лишнее место занимает. И дрова в квартире.
чтобы бас был, нужен больший объем в литрах. Для помещения в 45 кв. м. 200литров акустика (пассив) и динамики соответствуюшие, которые будут перекачивать этот литраж.
This is late, but to aid in alignment you can cut alignment holes for dowels. It cuts down on the sliding out of position during glue up.
Có máy CNC khỏe thiệt
Very nice... this is more or less how Bose home speakers produce such full sound out of small speakers... They do use a bit of EQ trickery to get a good balance out of their speakers.
Thank you
Amazing
hay nhưng chưa hoàn thiện lắm. mình góp ý thôi nhé. mica để âm xuống mặt mdf, mdf nên sơn, mica nên dùng loại đen bóng nhìn sẽ sang hơn loại trong. chỗ mica và gỗ phải có lót cao su non. thêm chút đèn nữa là đẹp rồi, sp như trên video chỉ để chơi thì hay thôi chứ chưa thực sự đẹp, thêm 1 chút công nữa là ngon rồi
you are very clever
Очень круто выглядит, жаль что звук не такой который хотелось бы что бы был. За старания респект и однозначно лайк.
Làm ít led zo 2 khe kia nữa thì tuyệt vời luôn
All lows no highs, must be King make Speaker lol...very cool tho
its a awsome little setup only thing i would change about it is just some high quailty drivers from some older polks or some from parts express
Needs better wiring job
Đánh bóng lên màu đem trưng anh ơi .làm thêm 1 sub điện nữa là hoàn hảo
La réalisation de la partie bois est super ! Dommage que la partie électronique soit très mal câblée et au mieux bâclée.
Sao k sơn thành màu đen hoặc màu xanh rêu nhìn cho nó ngầu hơn. Đã làm nắp mica nếu độ thêm led bao đẹp luôn.
Geneous
good video
Vỏ loa dày vậy làm như bt nó cũng đã rất trầm rồi, t ko hiểu về loa lắm, ko biết kiểu này b làm theo công thức, nguyên lý nào hay là tự chế, vì t nghĩ đường đi cộng hưởng xa vậy liệu âm trầm có bị delay ko, với lại nên sơn lại phần trong chứ đừng để nguyên bề mặt gỗ thô vậy, bề mặt ko nhẵn âm thanh di chuyển va đập bề mặt thô cũng làm âm bị rè đi
Mình cũng đã nghiên cứu hơn mười năm rồi ,mới thành công và đưa vào ứng dung .đóng thùng loa kiểu (ma trận) này tiếng bass không sâu ,và chậm tiếng bass đánh không đúng nhịp .với nghiên cứu của mình muốn có tiếng bass hay vẫn đóng thùng theo nối truyền thống .sự kết hợp giữa củ loa bass và thể tích mét khối của thùng loa ,cách bố trí chiều cao ,rộng và sâu của thùng loa kết hợp với vật liệu tiêu âm ,chất gỗ đóng thùng ,và chất lượng củ loa vv mới cho ra chất âm bass hay .mong bạn vô tư đón nhận ý kiến đóng góp của mình .chúc thành công
Love it but the thing is it must be tuned very low because how long the port it
It looks really good. What you welded the metal with to the batteries
Soldered
Nickel bro
Bass is non-directional so you’re better off using a dual voice coil with single woofer in one enclosure.
nice amazing prototif music
Do you make and sell these? I’d buy one nice work.
It's so amazing
Thank you
Hola, y las medidas, está muy bonito tu diseño
good 👍 exact replica of bose wave system
Super
mantap ey