杰士壁掛音箱 Klipsch RP-640D擁有四只低頻音箱，其中兩只為被動低音單元，一只1英寸鈦球頂號角高音，可配合客廳大尺寸畫面的音響安裝。
性能參數(shù)
頻率響應：55Hz-25KHz ± 3dB
功率：75/300W
靈敏度：94dB@2.83V/1m
喇叭單元：1"鈦球頂LTS高音配90*90°Tractrix®號角，雙3.5"陶瓷鋁低音，雙3.5"陶瓷鋁被動低音
阻抗：8 ohms
外形尺寸（H*W*D）：73.29*15.24*6.1cm
重量：3.62kg
杰士RP-640D安裝支架
Designed for larger spaces, the Reference Premiere Designer On-Wall RP-640D brings the dynamic, detailed, powerful sound of the Reference Premiere box speakers to a slim, on-wall solution. The matte finish helps it blend more seamlessly with contemporary interior and electronics, making it a great sounding, great looking solution in a high performance home theater or media room where floor space is at a premium.
特色：
• Slim On-Wall Solution Matches Today's Ultra-Flat TV's
• Reference Premiere Horn Loaded Acoustic Technology
• Horizontal and Vertical Mounting Options
• Single 1” Titanium Dome Linear Travel Suspension (LTS) tweeter
• Dual 3.5” Cerametallic Active Woofers and Quad 3.5” Cerametallic Passive Radiators
• Dual 4-Way Keyholes for secure on-wall mounting
• Magnetic Wrap-Around Grille
• Included glass base for table-top mounting
• Matte Black Painted Finish Blends Seamlessly into Today’s Modern Interiors
90X90 TRACTRIX HORN
The Tractrix® horn geometry helps to improve high-frequency response and extension, while enhancing imaging and dynamics. It also focuses the high frequency sounds towards the listening area, for the cleanest, most natural sound possible.
磁懸浮式 (LTS) 鈦合金高音單元
The same tweeter used in the Reference Premiere box line, a Linear Travel Suspension maximizes dynamics for enhanced, detailed performance. LTS Tweeters have been a hallmark of previous Reference lines, making it a core component of some of the best speakers in the world.
旋制銅鋁合金電鍍陶瓷振膜低音單元
Cerametallic 低音單元代表了 Klipsch 驅(qū)動單元設計的巔峰之作，具有出色的剛性和輕巧的結構，可最大程度減少錐盆分裂和失真。在與 Tractrix 號角處理 LTS 高音單元配合使用時，能提供同類產(chǎn)品中最高的音箱效率。
WRAP-AROUND MAGNETIC GRILLE
Front grill attaches magnetically for an elegant transition from powerful showstopper to discrete performance piece.
TABLE MOUNT INCLUDED
Dual four-way keyholes allows for easy, tight-to-the-wall mounting either vertically or horizontally, while the included glass base provides a luxurious, modern table-top or bookshelf option.
