Making the Back-loaded horn speaker

Рет қаралды 59,956

3 жыл бұрын

【Specification】
L(ホーン長さ): 2,555㎜
SO(スロート断面積): 10,500㎟
VA(空気室): 7,161㎤
Enclosure: Birch Plywood (t15㎜)
Glue①: Konishi Mokkoyo-Bond
Glue②: Franklin Titebond-ORIGINAL
Full range unit: Fostex FE163En-S (φ16cm)
Super Tweeter: Fostex T96A-EX2
Condenser: Fostex CS0.68 (0.68μF)
Terminal: Fostex T150B
Speaker Cable: AmazonBasics 12AWG
Solder: Goot (音響部品用)SD-65 φ1.2㎜(Sn60%/Pb40%)

Пікірлер: 51

@RacerXGTO Жыл бұрын

Sansui produced the SP-707J back loaded speaker using a JBL speaker. They are so rare. It's nice to see this cabinet being built again.

@TheAlberto6842 3 жыл бұрын

Very nicely built , wonderful craftsmanship !

@tristansotomayor8354 2 жыл бұрын

Amazing Would love to see more of your work!

@brianraulerson5037 9 ай бұрын

Lovely work, old boy! Really well done!

@andredebacco 2 жыл бұрын

Nice work !

@tisserandstephane7845 2 жыл бұрын

Very good job your enclosure is the state of the art

@user-oc8hl1zl1i 2 жыл бұрын

thanks!!

@hifilover34 3 жыл бұрын

Great work. I have the same driver and I want to do similar project. These Fostex drivers are awesome...

@goranvuk8501 Жыл бұрын

You are an artist

@Emmanuele_Valente 11 ай бұрын

Splendida realizzazione, complimenti! Io le ascolterei con un single ended monotriodo a riscaldamento diretto 🤩

@miroslavnovotny5025 Жыл бұрын

please share more and more and more videos. You have done a great job and i'm really interested. just WOW

@MrDingaling007 3 жыл бұрын

Very nice. And i am sure they sound amazing after the Fostex driver has been run in after 100 hours.

@vikassm 3 жыл бұрын

Wow! Art 👍

@anniga69 3 жыл бұрын

Fantastic work....

@user-oc8hl1zl1i 2 жыл бұрын

thanks!

@tonytungsten4278 21 күн бұрын

Very good woodwork. Very very strange to fit the drivers before box complete and risk glue squeezing out and dripping onto drivers.

@albertogazzogarra6383 8 ай бұрын

Impresionante trabajo felicitaciones.

@2802Ruslan 3 жыл бұрын

Perfect!!!

@user-oc8hl1zl1i 3 жыл бұрын

Thank you!!

@kumchavalcha Жыл бұрын

man of culture i see;)

@sakudou01 11 ай бұрын

何と！　・・・　私と同じフルレンジを！私も同じフォステクスのFE163-E-改（改＝φ120×ｔ15のキャンセル・マグネット接着+磁気アース取付）を使用しています！片CH.２発のヴァーティカル・トゥイン配置です。間には同じ、フォステクスの最安ホーンツイータであるFT17H-改（改＝防磁カバー撤去同径のキャンセル・マグネット接着＋樹脂製ホーン2か所に穴をあけシリコンコーキング材を注入-共振減衰用）を１発挟んでいます。スコーカーはこれも同じフォステクスの古参ワイドレンジツイーターのFT600-改2発のヴァーティカル・トゥイン配置（改＝φ80×ｔ10のキャンセル・マグネット接着+磁気アース取付）の構成の３Wayです。エンクロージャーは手造りで自作の145ＬのＴＱＷＴエンクロジャーです。折けしの共鳴管長は３６０㎝ありますので、１/４波長共振周波数は23.5Ｈｚです。中韓のリスニング・ポイントでの実測で、20Hz～18KHz間完全にフラットです。このSP.システムの、およそ6年前の古い空気録音です。 kzfaq.info/get/bejne/sKh0hbqF26mclKM.html

@user-rt1io2vu8x 3 жыл бұрын

素晴らしい技術で感心しました。私にはできそうもないです。 FE163En-s は２０１１年のユニットですね。保存状態もよくいい音でしょうね。

@user-oc8hl1zl1i 3 жыл бұрын

よくご存知ですね！このスーパーツィーターも同時期に限定販売された物です。日常が忙しく、設計から完成まで10年近くかかってしまいました…

@EduardoMendez-vm3yu 2 ай бұрын

MUY BUENAS CUAL ES LA MEJOR MARCAS DE BOCINAS DE BAJOS AGUDOS Y GRAVES OARA ACOPLAR UN BUEN PARLANTE??????

@carlhess512 2 жыл бұрын

Can I get or buy a set of your build plans?

@machoje 6 ай бұрын

*THANK YOU FOR SHOWING HOW THEY SOUND…LET ME SQUEEZE A FART BRO*

@mistermagoo8928 3 ай бұрын

Con el baffle que recomienda el fabricante, suena exelente.

@carlhess512 2 жыл бұрын

Hello. Great wood working. Like you, I don’t use and mails in my speaker builds. And using the biscuits is well worth the extra time. You did you not use and felt inside on the back walls ? And would you share your build plans ? I have a pair of NOS Fostex FE166En drivers and your box build is just the box I’d like to build Thank you and will be watching more of your woodworking skilled videos

@user-oc8hl1zl1i 2 жыл бұрын

Thank you for your comment! I used biscuits for reinforcement, but I don't think it's a problem if you don't use them. The Fostex FE166En is a 16cm driver, so it can be used with this design. However, the build plans are hand-drawn and drawn in Japanese, so it may be difficult to understand.

@sabolctar4702 3 жыл бұрын

Nice work, do you have a drawing PDF from the plane?

@user-oc8hl1zl1i 3 жыл бұрын

No, this is just a handwritten drawing. thanks!!

@yamahaha012000 Жыл бұрын

ベニア？なんだけどとても美しい仕上がり

@user-oc8hl1zl1i Жыл бұрын

ありがとうございます！フィンランドバーチという白樺の合板で作りました。

@alfa168fan2 2 жыл бұрын

Where to order this kind of plywood? What is its name? Thanks

@user-oc8hl1zl1i 2 жыл бұрын

This plywood is Finnish birch. In Japan, it is often used for acoustics. The price is high... bought it here↓ gouhan.net/

@AEROWINS45 2 жыл бұрын

👍👍👍👍👍🙌🙌🙌👏👏👏👏👏🙏

@thomasschafer7268 2 жыл бұрын

Nice work.100%. Craftmn. Difficult to find japanese fostex horn plan. ( nagaoko) !!!!😩😩😩

@user-oc8hl1zl1i 2 жыл бұрын

thanks！ Nagaoka is famous, but I haven't used it as a reference.

@drpainlesss 3 жыл бұрын

What Wood is used for this build?

@user-oc8hl1zl1i 3 жыл бұрын

I used Finnish Birch plywood.

@Alex-Paganini Жыл бұрын

КАКОВ НОМИНАЛ КОНДЕНСАТОРА?

@user-oc8hl1zl1i Жыл бұрын

Емкость конденсатора 0,68 мкФ. ( 0.68μF) Я использовал CS0.68 от fostex. Спасибо.

@rmzidann Ай бұрын

Front baffle edge diffraction? Umm…. Nice build, but I would make sure the front baffles are rounded off at the edges as opposed to sticking out like the KLH 5 or the Wharfdale Linton. Edge diffraction is a real thing and can affect soundstage and imaging. Otherwise great build. Well done! 👍👍

@Armonia2810 7 ай бұрын

ok you showed us that you are a good carpenter.. but nothing from a design... black midnight... no data, no reasoning, no calculation, no process... you found somewhere, a design of a rear funnel, copied it, and put the 2 first random loudspeaker you found in front of you without a crossover... Unacceptable... almost a cheat...

@ClaudioMartella 6 ай бұрын

Those as fostex speakers and there was a crossover inside.

@Armonia2810 6 ай бұрын

@@ClaudioMartella okay now we are enlightened. we realized that you have no idea about the design, calculation and construction of a speaker and just like a good carpenter you tried to copy a specific speaker by replacing the original speakers with whatever cheap you found on the market that fits the holes...

@DirectX3 3 ай бұрын

People can't respond to your stupidity. Sorry, just can't. 😵‍💫

@johankamarudin5155 17 күн бұрын

@@Armonia2810yes, agree with you.

@alland1241 16 күн бұрын

@@Armonia2810 Do you practice at being a tit because you're very good at it