Ŀ ؼ (1)


* ̽ ÷(Bass Reflex)
Ŀ Ŭο Ŀ ̿Ͽ Ű 伺 Ű Ʈ Ǿ ̴. ̽ ÷ ٸ Ÿ Ŭο麸 Ŀ ũ Ŀ ų ִ Ŀ ڵ鸵鿡 ߰Ǵ ̽ ° ȯ Ͽ Ȯ ִ.


* (Bi-Amping), ̾(Bi-Wiring)
Ŀ ǰ ִ Ϲ Ŀ ε Ʈ Ÿ Ŀ͸ ִ Ǿ ִµ ο н(Low-Pass, .) н(High-Pass,. )κ ļ ũν Ͽ ֵ ִ. ̷ ̾ Ŀ н κ ĿͿ ο н κ ĿͰ κ ÿ ϳ ۷ Ͽ Ǿ ־ ϳ Ŀ ̺ ϴ ɰ ս ۸ Ͽ ̾ ϵ Ǿ ִ.


- (Bi-Amping)
̶ ϳ ̿Ͽ Ŀ ̺ Ŀ Ű ƴ϶ ̾ Ŀ ο н ĿͿ н Ŀ κп Ŀ ̺ ̿Ͽ н κа ο н κ Ͽ Ŀ Ű Ѵ. ̷ ̿ ̿̾ Ŀ н ο ο н κп ־ ̷ ִ ̴.


- ̾(Bi-Wiring)
̾ Ŀ н ĿͿ ο н Ŀ κп Ŀ ϴ Ŀ н ĿͿ ο н Ŀ κκ ΰ Ŀ ̺ ϳ Ŀ ڿ Ͽ Ŀ Ű ̴. ΰ ޸ ̷ Ͽ Ǵ Ʈ Ƿ ῡ ũ 尨 Ȯ Ǵ ȿ ֽϴ.

Ϲ Ŀ ο ũν Ʈũ ȸΰ  ֽϴ. ̰ 뵵 ù ȣ (Ϲ 2 Ŀ ), Ȥ ߿, (Ϲ 3 Ŀ ) иϿ Ŀ Ʈͳ, ̵巹 Ǵ ̽ ȣ ϵ и ִ ȸ Դϴ.

Ϲ ̱ۿ̾ װƼ Ŀؼ(Negative Connection)̶ մϴ. , ΰ ϸ, Ŀ +/- ȣ(Ŀ Ű ȣ̸ ̴ +/- մϴ.) ũν Ʈũ ߿, ȣ ϴ. Էµ + ȣ ũν Ʈũ , ߿, иǾ Ŀ Ŀ ǵ - ȣ - ε Ʈ ͹̳ο µ, ̶ ļȣ Ư ļ ȣ پ ߻մϴ.

׷ ̿̾ ε Ʈ ͹̳ ϹǷ /߿ ȣ ȣ ޾ ̴ ̿̾ Ŀ ũν ũũ ̷ Ͽ ȭ ֽϴ.

̷ ̿̾ õ Ͻø ִ ǰ ̿̾ ε Ʈ ͹̳ Ŀ ̻ Ŀ Ȯ ְ Ǵ° Դϴ.

׸ ù Ʈڿ ΰ ̺ ̿̾ Ʈ Ŀ ϴ ù Ʈ Ŀ A/B ÿ ϴٸ A Ʈ ڴ Ŀ̺ Ŀ H.F. κп, B Ʈ ڴ Ŀ̺ Ŀ L.F. ϼŵ ˴ϴ. ̶ ݵ ù Ŀ ġ A+B ϼž մϴ.

ѽ H.F, L.F. Ŀ ̺ ̴ ƾ մϴ. ̰ ޶ ȣ ӵ ޶..

̶ Ư Ŀ ̺ ϼż Ŀ H.F. κа Ư Ŀ ̺ ϼż Ŀ L.F. Ͻø ⿡ ´ Ҹ Ǽ ִٴ ֽϴ.


* ( Bi-Polar) Ŀ
׸ 带 (in Phase) ε ⼺ Ŀ ̴ Ÿ̴.



⼭ 츮 In Phase Out Of Phase ؾ Ǵµ, In Phase 츮 ٲڸ ̰ Out Of Phase ̴. Phase() ̶ Ǵ ̻ ̺ ð 踦 ǹϴµ, (In Phase)̶ ǹ̴ , Ŀ ̹ ÿ ,ڷ ̴ ǹѴ.

̿ ݴ (Out Of Phase)̶ Ŀ÷ +, - ڸ ݴ ϴ ǹϴµ, Ϲ ׷ Ŀ 쿡 ̷ Ǿ , ÿ Ŀ Ŀ ڷ  , ߿ ̹ ǰ پ Ŀ ӹµ Ÿ.

ٷ ̰ε Ϲ Ŀ 쿡 κ Ÿ Ŀ߿ ̷ ϵ ε Ŀ ִµ ̸ Di-Polar() Ŀ Ѵ. ̿ʹ ݴ Ŀ Ѵ.


* Į̼(Coloration)
Ưļ 뿪 ϰų ϰ ϰų ؼ ij(Ư) ٲٴ ǹѴ.

Ŀ ؼ( 2)


* Ŀ ͹̳(Terminals)
Ϲ Ŀ Ŀ ڴ Ÿ , Ŭ(Spring Clip Terminals) ε Ʈ(Binding Post Terminals) Ÿ ִ. (Ʒ ׸) Ŀ ù ս Ż, Ȯ Ͽ ε Ʈ Ÿ ͹̳ θ ̿ȴ.



* Ŀ Ŀ(Connector)
Ŀ ù Ŀ ϱ ؼ ̿Ǵµ, ܼ ŬĿ ٷ Ŀ ϴ , ս Ż, Ȯ Ͽ Ʒ  ÷׸ ̿Ͽ Ŀ ִ.



- ̵ Ŀ(Spade Connectors) : ε Ʈ Ÿ ͹̳ ̿ Ҽ ִ Ŀ̴.
- Ÿ Ŀ(Pin Type Connector) : Ŭİ ε Ʈ ο Ҽ ִ Ŀ̴.
- ٳ ÷(Banana Plug) : ε Ʈ ͹̳ ̿ ս ϴ.


* ũν(Crossover)
ļ븦 Ǵ ̻ ִ ȸ̴. Ϳ ϴµ, ٸ ļ뿪 ִ ȿ Ư ļ븦 Ŀ ִ Ѵ. Ʈ(Tweeter) 뿪 ļ, ̵巹(Midrange) ߿ ļ, (Woofer) ļ Ѵ. ( ̵巹 ̹ ִ Ŀ 3-(Ways) Ŀ ´´.) Ŀ ũν ȸΰ Ǿ ִ.


* ú(Decibel,dB)
ú ýۿ ־ Է´ º Ÿ Ŀ ־ Ҹũ ⺻ ̴.
1 ú κ ִ Ҹ̸, 1ú ̴ 10ú ̴ ū, 10 ú Ǹ Ҹ Ŀ ȴ. Ϲ 3 ú Ŀ ʿϴٰ ˷ ִ.


* ̾׷(Diaphgram)
Ŀ ̹ Ī ϴ ̾׷ ̽(Voice Coil) Ǿ ִ. (Cone) ̶ þ Ʈ (Dome) ̶ þ.


* ǻ(Diffusion, Ȯ, )
л ǹѴ. л ҽ ⼺ Ű⵵ Ŀ ־ ȿ DZ⵵ Ѵ.


* (Di-Polar)
Ҹ , (Out Of Phase) Ŀ Ŀ δ. (Ʒ ׸ )



⼭ 츮 In Phase Out Of Phase ؾ Ǵµ, In Phase 츮 ٲڸ ̰ Out Of Phase ̴. Phase() ̶ Ǵ ̻ ̺ ð 踦 ǹϴµ, (In Phase)̶ ǹ̴ , Ŀ ̹ ÿ ,ڷ ̴ ǹѴ.

̿ ݴ (Out Of Phase)̶ Ŀ÷ +, - ڸ ݴ ϴ ǹϴµ, Ϲ ׷ Ŀ 쿡 ̷ Ǿ , ÿ Ŀ Ŀ ڷ  , ߿ ̹ ǰ پ Ŀ ӹµ Ÿ.

ٷ ̰ε Ϲ Ŀ 쿡 κ Ÿ Ŀ߿ ̷ ϵ ε Ŀ ִµ ̸ Di-Polar() Ŀ Ѵ. ̿ʹ ݴ Ŀ Ѵ.


* , ݻ(Direct and Reflect Sound)
Ŀκ û ͱ ϴ Ҹ ̶ ϸ, ٴ̳, õ Ÿ 鿡 ݻĿ ϴ Ҹ , Ȥ ݻ ̶ Ѵ.


* ̹(Driver)
Ŀ ־ Ҹ ̹ , , Ʈ, ̵巹 ⿡ شѴ.


* ̳ (Dynamic Range)
Ҹ ε巯 Ҹ ´´. ̳ Ŀ , ̳, ȭ Ʈ ÿ Ҹκ ò Ҹ ٲ ̰ Ҹ ش.


* ɷ, Ȥ з(Efficiency, Sensitivity or Sound Pressure)
Ŀ ȣ ޾Ƽ ٲ 󸶳 ȯ ִĸ ɷ Ϲ Ŀ 1W(Ʈ) 1m() Ҹ ũ⸦ 缭 ǥϸ dB(ú) ̴. Ϲ ɷġ Ŀ 򰡸 ϴµ ̰ ߸ ̴. ɷ̳ ٴ ٴ ǹ ٴ ǹ̴ ƴϱ ̴. ɷ Ҹ һ ϴ ƴϴ.

Ŀ ؼ(3)


* ÷(Flat, ź)
Ŀ Ư ÷ ǥ Ǿ Ŀ ° ̴. ̰ Ŀ ȣ ޾Ƽ  ڿ Į̼ , Ư ļ 뿪 Ȯϰ ϴ ǹѴ.


* ļ (Frequency Reponse)
ΰ ʹ ʴ 20 – 20,000 ְ ̸ Hz ǥϴµ, Ŀ ļ ġ  Ŀ Ȯϰ ִ ǹѴ.


* 츣(Hz, Hertz)
츣 Ҹ ļ Ÿµ, 1츣 1ʴ 1 (Դ ) ϴ ǹѴ. ΰ û ļ 뿪 20-20,000Hz ̸ ̽ Ÿ Low E Ű 41Hz, ǾƳ middle C Ű 262Hz, ׸ ɹ 15,000Hz ϵȴ.


* (Imaging)
Ŀ ǥ ִ DZ ġ Į ġ Ȯϰ ľǵǸ Ŀ ǹѴ.


* Ǵ(Impedence)
Ŀ װ. (, Ohm) ǥϸ Ϲ I()=V()/R() ̹Ƿ, 220V 110V Ǿ Ƿ, Ŭ ε Ŀ ϱⰡ , ̴ Ϲ ε Ŀ ︮Ⱑ ǹѴ.


* ̵巹(Midrange)
κ ļ ΰ ΰϰ ϴ ļ 뿪̸, κ Į DZ ļ 뿪 ̰ ִ.


* (Phase)
Phase() Ǵ ̻ ̺ ð 踦 ǹϴµ, (In Phase)̶ ǹ̴ , Ŀ ̹ ÿ ,ڷ ̴ ǹѴ.

̿ ݴ (Out Of Phase)̶ Ŀ÷ +, - ڸ ݴ ϴ ǹϴµ, Ϲ ׷ Ŀ 쿡 ̷ Ǿ , ÿ Ŀ Ŀ ڷ  , ߿ ̹ ǰ پ Ŀ ӹµ Ÿ.

ٷ ̰ε Ϲ Ŀ 쿡 κ Ÿ Ŀ߿ ̷ ϵ ε Ŀ ִµ ̸ Di-Polar() Ŀ Ѵ. ̿ʹ ݴ Ŀ Ѵ.


* Ʈ(Phase Control)
Ϻ Ƽ ߿ (Phase) ̾ϰ ִ ִµ, Ʈ Ŀ (Phase) ϱ ̸ 2 ȯġ ְų ܰ ִ ġ ִ°͵ ִ.


* Ŀ ڵ鸵(Power Handling)
Ŀ ջ ޱ ִ 󸶳 Ŀ ޾ ִ° Ʈ(W) ǥ ġ.


* Ŀ(Satellite Speaker)
Ư ϸ ׸ Ŀ Ī ϴ . ѵ Ư ۿ Ī Ѵ.


* (Sensitivity in dB)
´ ġ Ŀ ش. ɷ ׸ .


* 尨(Soundstaging)


* SPL(Sound Pressure Level)
ġ Ÿ dB ǥѴ. ɷ ׸ .


* (Subwoofer)
ſ ļ ϵ Ư ε Ŀ. 20-200Hz ļ 뿪 .


* Ŀ(Surround Speaker)
û ġ û ġ ̳ ڿ ġϴ Ŀ ´ . äη 峪 DD DTS 5.1äη Ʈ̳ ü ְ ֵ ش.


* (Transient Response)
ª ȣ ö ̿ żϰ ó ִ Ŀ Ư ǹϴ ȭ żϰ ó Ŀ Ư ٰ ǥѴ.


* Ʈ(Tweeter)
۰ 鼭 ļ (̿ø, Į ) ϴ ̹ Ʈ ļ 2,000Hz Ѵ´.


* (Video Shielding)
Ŀ ο Ŀ ڼ Ǿִ. ϱ Ͽ ٸ ڼ Ŀ ڼ ڿ ֺ ġϿ Ű⵵ ϰ ο ݼ ij ġϿ ϱ⵵ Ѵ. ó ȨͿ ־ ߿ѵ ó Ŀ TV ÷ 쿡 TV ȭ ׷ µ ɰ, ظ ģ. TV ڼ Ծٰ ϴ ̷ 츦 ǹѴ.


* ̽ (Voice Coil)
׷ Ǿ ̳ ̹ ڼ ȿ ̸鼭 ϴ Ѵ.


* (Woofer)
Ŀ ļ븦 ϱ Ͽ ǥ Ŀٶ ϴ ̴̹.

Ŀ ؼ(4)


* 纸(Tall Boy) Ŀ
纸̶ 'Tall Boy' ǹε, Ŀ ̰ 'Ű ū ҳ'  Ŀ ǹմϴ. 90~120cm ǹϸ, ٸ Ŀ ħ  Ѽ ֵ Ŀ ǹմϴ.
翡 Ŀ ɾƼ ǵ ÿ ׳ ٴڿ Ƶ ġ ɼ ִ  Ŀ Īմϴ.


* Ͻ(Book Shelf) Ŀ
Ͻ(Book Shelf) å忡  Ŀ Īմϴ. θ ׷ Ŀ ǹ ʽϴ.
30~40,50cm ̸ Ŀ ǹմϴ. Ͻ Ŀ ÿ 纸 ٸ ˸ ûġ Ŀ ħ ̿Ͽ û ġ ߾ ǹٸ ûġ ־ մϴ.


* жƮ(Satellite) Ŀ
жƮ(Satellite) Ŀ ״ Ŀ ǹմϴ. Ʈ(Front) Ŀ Ŀ ִ Ŀ ǹϴµ, (Surround) Ŀ, (Rear) Ŀ Ҹ Ŀ ̷ жƮ Ŀ ֿ Խŵϴ.


* Ƽ (Active Subwoofer)
Ƽ ۶ Ȯ Ƽ (Active Subwoofer) ǹմϴ.
۶ 150Hz ļ ϴ Ŀ ǹϴµ, ⼺(⼺ ) Ƿ Ϲ Ʈ Ŀ, Ŀó , ѽ Ŀ Ǵ° ƴ϶ ϳθ Ǿ ֽϴ.
۴ ũ ˴ϴ. Ƽ ۿ нú (Passive Subwoofer) Ǹ, Ƽ ۴ ü Ŀ ϰ ־ ȣ ü ǥϴ ̰, нú ü Ǿ ŸԴϴ.
AV ô Ҿ Ƽ ߿伺 εǰ , нú ۴ 븦 ߾ ߼Դϴ.


*
츮 Ŀ (() ΰ յ ) ʹ ٸ û Ͽ ʿ ϴ κԴϴ.. ٰ ǥ Ͻʴϴ.. Ͽ ȣ  յڷ ϸ鼭 Ҹ ִµ, ̴ ϰ ȣ ö ȣ ġ ʰ Ȯϰ Ʈϰ, ȣ Ȯ ġ ͸ Ű ɷ° δɷ ߿մϴ..Ư ȭ , ϴ κ ִµ, δɷ ؼ з ȣ ° ̳ Ʈ ϴ ߻DZ, ȣ ν ˴ϴ..

ǰ ϴ κ ٷ ε, ̳ 迡 ̻ ִٸ(ʹ ϰų, ʹ Ʈ ϰų, Ȥ ָ ʹ ų, ʹ ų, Ǵ ָ ũⰡ ʹ ũų, ʹ ۰ų ..) ΰ ǿ ܼ ġ ʴ 尡 귯 ˴ϴ.. Ƚ ؼ ǰ ϴ ǰ ٸ ϴ ֽϴ..