杰士壁挂音箱 Klipsch RP-640D拥有四只低频音箱，其中两只为被动低音单元，一只1英寸钛球顶号角高音，可配合客厅大尺寸画面的音响安装。
性能参数
频率响应：55Hz-25KHz ± 3dB
功率：75/300W
灵敏度：94dB@2.83V/1m
喇叭单元：1"钛球顶LTS高音配90*90°Tractrix®号角，双3.5"陶瓷铝低音，双3.5"陶瓷铝被动低音
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安装支架
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.
磁悬浮式 (LTS) 钛合金高音单元
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.
旋制铜铝合金电镀陶瓷振膜低音单元
Cerametallic 低音单元代表了 Klipsch 驱动单元设计的巅峰之作，具有出色的刚性和轻巧的结构，可最大程度减少锥盆分裂和失真。在与 Tractrix 号角处理 LTS 高音单元配合使用时，能提供同类产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.
