2010終極DIY - 雙十仔終於完成!

djaddy · 發表於 2011-1-1 01:06:53

本帖最後由 djaddy 於 2011-1-25 10:18 編輯

Report:

6 Jan:
這一對10寸的十仔尺寸可能是大, 重量也非常重, 但一d BOOMY 的感覺都沒有. 出來的低音出得準, 密度高和控制力強! 相比舊的十仔, 最大的區別是又深又沉的重低音. 例如, 在陳奕迅Duo Concert, 新的雙十仔令到重要位出到之前出吾到的下沉威力, 使現場感改善了很多. 在阿甘正傳裡面的戰爭場面非常震撼. 箱內加了蠟青明確的對"沉力"有幫助.

兩個十仔不是低音勁左, 而是低音均勻分佈左. 不會有之前低音不平衡情況出現.

23 Jan:
I tested the Incredible Hulk. I played the scene where Bruce jumped off the plane. BANG! There echoes of bass after he hit the ground which I never heard b4 from my previous sub-woofer. It was the first time that I experienced the aftershock (餘震) from this scene. The bass was deep, very accurate and great control with 壓迫感. 有分析力的底頻! Damn, great!

Background:

On 31 Dec at 11:40pm, my beloved sub-woofer twins were born!

This DIY project has been going on forever! The enclosure maker delayed finishing the products by a month; the Chinese customs kept my sub-woofers for 2 months; the transformers of the power amps were too big & couldn't fit into the enclosures; the tubes provided by the enclosure maker were not the right size... Hell, it has been a nightmare! It really tested my creativity to finish these sub-woofers!

雙十仔裡面換了單晶銅線:
http://www.hiendy.com/forum/viewthread.php?tid=7067

kleehkg · 發表於 2011-1-1 01:15:12

How's the performance ?

pepsiman · 發表於 2011-1-1 02:23:26

真係唔夠你玩,連十仔都diy...

djaddy · 發表於 2011-1-1 04:42:45

本帖最後由 djaddy 於 2011-1-1 05:30 編輯

How's the performance ?
kleehkg 發表於 2011-1-1 01:15

Since I finished them very late at night, I wasn't able to test them. But I can tell you how much each of them weigh! 90 lbs each!

The enclosure is made from solid wood; driver is 30 lbs; not to mention the weight of the power amp!

djaddy · 發表於 2011-1-1 05:15:22

the transformers of the power amps were too big & couldn't fit into the enclosures... The damn dimensions of the power amp plate from Taobao was wrong! The transformers were too bloody big! Couldn't fit into the enclosure!

I tried so many methods... I took off the transformer from the original position and mounted oat 180 degrees on the plate... but it became too long & couldn't fit into the box... as seen in the 4th pic below. Finally, I experimented and found a way to fit the damn transformer into the box!

iwantbd · 發表於 2011-1-1 05:16:41

what can I say!

djaddy · 發表於 2011-1-1 05:16:41

The original tubes (in black) provided from the enclosure maker were at a wrong dimension... I had to use water pipes and customize a wooden ring at the front in order to get what the sub-woofer needed...

djaddy · 發表於 2011-1-1 05:47:47

本帖最後由 djaddy 於 2011-1-5 17:05 編輯

Parts:

http://item.taobao.com/item.htm?id=7226620771

http://item.taobao.com/item.htm?id=5953221291

djaddy · 發表於 2011-1-1 05:48:50

本帖最後由 djaddy 於 2011-1-1 08:35 編輯

Design:

http://diyaudioprojects.com/Speakers/HiVi-DIY-Subwoofer/

djaddy · 發表於 2011-1-1 08:34:17

本帖最後由 djaddy 於 2011-1-1 09:10 編輯

what can I say!
iwantbd 發表於 2011-1-1 05:16

wahahaha... so happy that it is all done! Now I need to install power sockets for the new subs!

bigpun1975 · 發表於 2011-1-1 10:52:04

成隻alumni咁樣

chrisclw · 發表於 2011-1-1 13:02:14

真係利害!

是嗎 · 發表於 2011-1-1 19:54:50

randyma · 發表於 2011-1-1 20:17:31

impossible is nothing.

米奇老野 · 發表於 2011-1-1 20:22:37

精彩~~~

白影 · 發表於 2011-1-2 01:08:31

終於完成了, 由你未公開比人知你此DIY project, 於MSN同我講左先, 那時我仲係一個乜都唔識既新手, 只係玩左AV得唔夠三個月...

到現在我已想轉AMP, 轉喇叭...

恭喜你終於完成...

隻十隻既聲, 不用聽我已信你既耳力同技術一定會攪得好...
但你對前置是否最好不放於十仔之上呢?
見到你已盡量攪好前置既避震, 加上十仔本身都幾重, 應該已把箱震影響前置既情況減到最少
但以我認識既你, 應該唔會就此滿足, right?

djaddy · 發表於 2011-1-2 05:28:02

本帖最後由 djaddy 於 2011-1-2 10:14 編輯

終於完成了, 由你未公開比人知你此DIY project, 於MSN同我講左先, 那時我仲係一個乜都唔識既新手, 只係玩左 ...
白影發表於 2011-1-2 01:08

Dude, you wouldn't believe how bloody solid these sub-woofers are.. I had one hell of a time moving them into place. The bass from these beasts: low & deep. My maid got scared when I played the battle scene from Forrest Gump! My son loves putting his little hands on the drivers when they vibrate! haha...

For you concern regarding the front speakers & 2 ch... you know what? the sound bloody improved! The guitar sounds are crystal clear with much greater accuracy! no shit! why? The sub-woofers are perfect acting as spkr stands because of the weight. where on earth will you find a 90 lbs speaker stand? These sub-woofers as speaker stands totally out performs my DIY speaker stands (filled with sand); pic as below.

Anyway, I still need sometime to recalibrate my whole system. Not to mention I need to run in these beasts! I still need to mount my DIY Dyna clones up on the wall... >.< There is so much work!

爆完小宇宙... 而家倦到暈左...

djaddy · 發表於 2011-1-2 10:18:15

成隻alumni咁樣
bigpun1975 發表於 2011-1-1 10:52

This one?

bigpun1975 · 發表於 2011-1-2 14:04:20

回復 18# djaddy

yes...

djaddy · 發表於 2011-1-3 00:28:54

回復 djaddy

yes...
bigpun1975 發表於 2011-1-2 14:04

My subs should outperform this one wor... heehee

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[分享] 2010終極DIY - 雙十仔終於完成!

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