高級揚聲器製作班 2007

高級揚聲器製作班 2007


高級揚聲器製作班是以英國著名的ProAC One SC書架式揚聲器作為藍本，以理論加實踐方式令各參加者清楚了解揚聲器以及分音器的運作原理，組裝步驟，注意事項，以及教導各參加者用簡單的計算方式去改變分音器的持性來配合自己家居設置上的需要，務求令大家能學以致用。

製作班內容:
- 揚聲器的運作原理
- 揚聲器Data Sheet 的運用
- 分音器的運作原理
- 分音器的零件數值計算方式
- 組裝步驟及注意事項
- 配合家中環境作出改良及升級及建議

套件包括:
揚聲器音箱, 原廠 Scanspeak S2010/8513 高音單原一對, Seas H702 低音單原一對, 普通版分音器零件 (PCB, 日本日立無氧銅線圈, BENNIC電容及進口無感瓷阻組成) 及其他配件

日期:
2007-05-11 (五) 7:00pm - 10:00pm - 理論及基本組裝
2007-05-12 (六) 2:00pm - 8:00pm - 組裝及測試

地址: 荃灣沙咀道29-35號科技中心9樓910室

名額有限，報名從速。

報名請到: http://shop.hififever.com/

which type of sound is that  speaker? (wide sound range, is it have a clearly sound position about the  human vocal  and instrument ?)

Vocal is the best for this speaker.

It can have at least 80% of the original performance

重有冇位?

dogman89, 仲有. 請早報名

Are the DIY  SC1 speakers magnetically sgielded?  Can I put it next to mt CRT 29" TV?

Sorry for the typing error.   My question should be -

"Are the DIY SC1 speakers magnetically shielded?  Can I put it next to my CRT 29" TV?"

Tommy06, no problem to put near CRT.

Mr. Tai, shingkung , Raymond, Johnny. Thanks for joining!!

是不是有榴木色??
可用Credit Card??
Thx!!

ming85508, 有榴木色,

Credit Card ok

報名請到:
http://shop.hififever.com/product_info.php?products_id=263

好的!小弟去Confirm下日子~~

Dear Sir,
May I know the Ohms and dB of this speaker? Is it easy to push with a tube amp(13W)? I really want to diy one!
Thanks.
mm28

Hi mm28, it is about 86dB, we can use it with 300B which only has < 8W output without problem.

Thanks very much! Does the bass becomes too weak when use a low output tube amp? Thanks.

重有冇位? 2位.

moonstar, 仲有位但請快報名, 因要預備套件, 謝謝

kk cheung, 多謝參與星期五見

I join the lesson already , see you friday.
and my friend want to join it . is it possible?
if ok. I will purchase lesson again and sent you by cheque.
thank you

moonstar, yes, please try to confirm in the morning of Monday

And pls advice which colour you like "Walnut" or "Birdeye"

Mr. Mok, 多謝參與星期五見

I purchase the lesson for my friend already. and sent you cheque on monday. any question please feel free call my mobile phone. we see you friday.
thank you.

moonstar, thanks for you and your friend joining, see you on Friday!

最後3個名額(2個雀眼木, 一個酸技木), 錯過要等下回

每次的高級揚聲器製作班反應都很熱烈

零件測試, 自由選擇

開始製作

超級零件, 勁!

More

More and more

Small Chan inside

Conguration!!!!

ALL COMPLETED !!!

hi,我想你們幫忙,本人原有一對很久的celestion studio monitor66 三路喇叭,但以前老豆將分音器的電容更換,佢好似將d位置攪錯左,同埋d電容唔知係咪音響專用電容,現想取回自用,但中音冇聲,喇叭冇壞,你們有冇得維修分音器,仲有你們有冇音箱訂購,以上價目如何,請教你們對這對celestion studio monitor66 音色評論如何,是否值得維修,還是賣對新的三路喇叭,如DYNAUDIO???有冇好介紹,我用UNICO SE 140W THX,WAH 97278938 CALL ME OR EMAIL:THX