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JBL　Duet 2聲道主動式喇叭...釹磁鐵喇叭單元....美國JBL二重奏..真正100%原廠保證全新空運來台

NT1080 .....◤限時下殺◢ ..如假包換,香港公司貨,保固由本公司負責,上面有銷售日期標籤

JBL Duet multimedia speaker system....patent-pending Tangential Strain Relief (TSR) technology

產品服務電話 0935260808 netskys@yahoo.com國定例假日可面交, 但是請先來電相約時間。 週一至週五請 11:00-12:00,16:30-17:00,18:00-23:30 來電, 面交出發前請先務必撥打電話相約時間。（如不通，則表示我位於收訊不良處，請重播或留言，謝謝！）面交地點:台北市民生東路2段吉林路口 ,假日:捷運行天宮站,光華商場,捷運雙連站

(點圖放大)台北市 民生東路2段與吉林路路口:面交第一地點

匯款帳號 : 請匯款入 : 中國信託 公館分行　銀行代號 : 822 帳號 : 347531103401

特點：

　　使用了專利的線形張力減輕（TSR）轉換器技術
　　JBL Duet的二聲道系統能以充足的功率傳送額外的低音和保證較低的聲音扭曲
　　特有的單元採用釹磁鐵製造，能產生更高的功率和更強的靈敏度
　　JBL Duet多媒體系統提供平滑的和優質的音色給任何便攜式音樂系統或電腦。

衛星音箱部分

　　◆ 轉換器: Phoenix TSR
　　◆ 功率輸出: 12 瓦特 (10% THD+N)
　　◆ 尺寸: 寬: 100mm, 深: 125mm, 高: 185mm

總體部分

　　◆ 輸入阻抗: > 5K Ohm
　　◆ 信噪比: > 80dB
　　◆ 頻率響應: 60Hz-20kHz
　　◆ 輸入靈敏度: 400mV rms 以額定功率輸出

美國亞馬遜公司（Amazon.com)有賣約nt1200

在蘋果(Apple)(store.apple.com)電腦專賣中心有賣約nt1500

YouTube示範影片1: JBL Duet+ 創:光速戰記(Tron: LEGACY)+ 華碩變形金剛平板電腦(ASUS Eee Pad Transformer)示範影片1 聽完再買,你我都放心。

 使用JBL Duet

YouTube比較示範影片2:本機與 Bose Companion 2 比較音質.........聽聽看示範影片2 聽完再買,你我都放心。

Bose Companion 2 PK JBL Duet......

Product Features and Technical Details
Color: White
Product Features

2-channel speaker system for use with portable audio devices
Generates smooth and accurate sound for handheld MP3 players and CD players
Patent-pending TSR technology improves bass and lowers distortion
60 Hz to 20 kHz frequency response; >70 dB signal-to-noise ratio
12 watts total power (6 watts x 2)

Technical Details

Brand Name: JBL
Model: 4951-DUET
Color Name: White
Speaker Amplification Type: Passive
Speakers Maximum Output Power: 12 Watts
Depth: 6 inches
Height: 9 inches
Width: 6 inches
Weight: 1.1 pounds
Warranty: 1 year warranty

Product Description
Color: White
From the Manufacturer
The JBL Duet multimedia speaker system provides smooth and accurate sound for any portable music player or computer. With its incredibly easy setup and use, Duet is a sophisticated approach to achieving great two-channel sound.

Duet uses patent-pending Tangential Strain Relief (TSR) technology that was designed specifically to deliver extra bass and lower distortion in small enclosures as a result of controlled linear excursion of the speaker. It also provides superior midrange- and high-frequency reproduction.

The neodymium magnet creates more power and sensitivity. Duet also uses a proprietary Adverse Pressure Gradient (APG) port design, which greatly enhances the bass performance.

Features

Drivers: Phoenix SE Tangential Strain Relief (TSR)
Power Output: 6 Watts per speaker (1% THD)
Power Consumption: 20 Watts maximum
Dimensions (H x W x D): 9" x 6" x 6"
Weight Per Speaker: 3.5 lb (1.6kg)
Input Impedance: Less than 5K Ohms
Signal-to-Noise Ratio: Less than 70dB
Frequency Response: 60Hz-20kHz
Input Sensitivity: 400mV for rated power
Finish: Silver
Self-powered satellite speakers
Volume controls on satellites

Technical Specifications

Manufacturer: Harman Multimedia
Model Name: JBL Duet
Available Colors: Silver, White and Aluminum
Drivers: Phoenix TSR
Power: 12 watts total (10% THD+N)
Input Impedance: less than 5k ohms
Signal-to-Noise Ratio: >80dB
Frequency Response: 60Hz -- 20kHz
Input Sensitivity: 400mV RMS for rated power
Input Voltage: 120V AC US

在音響領域，JBL的大名無人不知無人不曉，JBL的生產基地在美國加州，全部單元的研製和生產均自己進行。JBL的創始人是1902年出生在美國伊裡諾斯州的美國著名音響大師詹姆斯·巴羅·蘭辛，早年在廣播電台當技師，1927年開始自己生產收音機用的5英吋和6.5英吋喇叭。1933年因米高梅電影公司邀請，開發了第一個電影院揚聲器系統ICONIC。1946年在洛杉磯成立JBL公司，主要開發生產高級揚聲器單元。60年代主要開發生產D系列高級家用揚聲器，是立體聲的；1963年開始生產LANCER系列高級會場揚聲器系統，並配套了晶體管功放；1971年，JBL發表了第一個錄音室監聽揚聲器4310，從此如日中天，開始了向尖端領域的進軍。

　　由美國丹佛市的巨型體育場到田納西州的大劇院，再由英國皇家莎士比亞劇院到美國拉斯維加斯的金字塔酒店及硬石餐廳，改採用的音響系統均為JBL，皆因JBL音箱所發出的聲音被國際專業音響公認為最清、最純、最真的聲音。應用在STUDIO系列的技術，包括原模鑄造的單元支架，橫橢圓球體聲波引導技術，高聚合體單元表面塗層及快速散熱磁電機結構，均源自安裝在世界各地著名場所裡的JBL專業音響產品。

　　今天JBL逐步涉及到PC周邊，及多媒體和數碼領域，大家在蘋果(Apple)電腦專賣中心，經常可以看到JBL多媒體喇叭的身影，例如早先類似蘑菇形飛船狀的JBL Creature 2.1太空戰士，由於外形設計出眾，搭配MAC電腦非常美觀，同時音色也還不錯，所以在Apple用戶中選購JBL Creature 2.1太空戰士多媒體喇叭的不在少數。而JBL又推出了這款JBL Duet，這款產品是JBL和日本丸紅公司共同開發推出的產品。

問題:你賣場的 SONY SRS-A3與 JBL DUET音質有何不同?

回答:在聽人聲時,SONY SRS-A3的中音頻沒有JBL DUET的中音頻突出,JBL DUET的人聲中音頻佔優勢些,而聽快節奏音樂時,SONY SRS-A3的高音頻比JBL DUET的高音頻好一點點,各有各的優點,低音頻則2者差不多.

Review

JBL Duet – Aluminum Speakers Review

You know, I’ve had so many desktop speakers come into my testing lab (otherwise known as my office) lately; that I thought there was nothing else to surprise me with. Then, along comes JBL; yeah, yeah, another pair of JBL desktop speakers, yada, yada. Look a little different, but then, you’ve got to look a little different to get any attention any more.

But, you know, I think they could have put these speakers in an old coffee can and still gotten attention. For a 2.0 speaker system, you won’t believe the sound these babies can put out. With these JBL Duet Speakers, it’s not about the look, it’s about the sound; and at a great price too.

Our Review

I must confess; the aluminum color and rounded shape of these JBL Duet Speakers threw me off for a moment. I actually thought that JBL had designed them for Apple. That was before I heard them. If you didn’t have them sitting right there in front of you, you’d never know that you were listening to a 2.0 desktop system. What a sound!

Granted, there are a couple of little details that JBL left out of these; most notably a separate audio input for your iPod or other MP3 device. Okay, they’re not everything, but I don’t use my desktop speakers for that anyway, I use them for listening to music; and man, can you listen to music on these babies. Beethoven himself would have loved to have a set of these to listen to his 5th on.

There’s not the loudest speakers either, at only six watts RMS per channel. So, if you’re looking for something to blow you away with quantity, these aren’t the speakers for you. On the other hand, if you’re looking for something to blow you away with quality, especially at a reasonable price, I think you’ve found the JBL Duet desktop speakers of your dreams.
The Look

The first thing I thought when I saw these things was that it was somebody’s joke. All they needed was to be painted green, so that the alien face could be complete. But, you know, they’ve really got a nice look to them. While I can’t get the alien face image out of my mind, they are nice and sleek, with everything rounded everywhere. I’d have to call them stylish.
Setting up the JBL Duet Speakers

Hey, they’re speakers, you know. Plug in the power and plug in the speakers, nothing to it.
Sound Quality

This is where these babies shine. I don’t know how JBL did it, but these JBL Duet Speakers sound like much more than they are. They will easily compete for sound quality with speakers five times their price. Not only are they crisp and clear on the highs, but the bass is surprising for a 2.0 speaker system, it’s almost as if they hid a subwoofer in there somewhere; but, there’s not enough room for all that.

The sound clarity is something you’ve got to hear for yourself. Maybe you won’t pick it up with your rock or hip hop, but if you listen to classical on these babies, you’ll hear things you never heard before. You can actually pick out each instrument in the orchestra.
Should you buy it?

Si. Da. Wenn. Ha. Ako. Hvis. Kama. How many more ways do you want me to say yes? Unless you have something against aluminum, or you have your heart set on a bigger speaker system, I’d definitely say that this is a good buy for your money.
Pros

The treble sound
The mid-range sound
The bass sound
Oh, and they look good too

Cons

No auxiliary audio input

影片:

http://www.expotv.com/videos/reviews/7/79/JBLDuetPCSpeakers282Speaker2CSi/172028