--- product_id: 234867791 title: "Klipsch RP640D Black Compact Speaker (piece)" brand: "klipsch" price: "Rp53919243" currency: IDR in_stock: true reviews_count: 5 url: https://www.desertcart.id/products/234867791-klipsch-rp640d-black-compact-speaker-piece store_origin: ID region: Indonesia --- # 90x90° Tractrix Horn for precise sound focus 94 dB sensitivity for powerful audio output Dual 3.5" Cerametallic woofers for distortion-free bass Klipsch RP640D Black Compact Speaker (piece) **Brand:** klipsch **Price:** Rp53919243 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your space with sound that commands attention and style. ## Quick Answers - **What is this?** Klipsch RP640D Black Compact Speaker (piece) by klipsch - **How much does it cost?** Rp53919243 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/234867791-klipsch-rp640d-black-compact-speaker-piece) ## Best For - klipsch enthusiasts ## Why This Product - Trusted klipsch brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek On-Wall Design:** Modern matte finish blends seamlessly with any contemporary space, saving precious floor space without compromising style. - • **Precision Sound Imaging:** 90x90° Tractrix horn directs crystal-clear highs exactly where you want them, delivering immersive, natural sound. - • **Cerametallic Woofer Power:** Lightweight yet rigid dual 3.5" woofers minimize distortion for deep, punchy bass that fills the room. - • **Flexible Mounting Options:** Includes magnetic grille and table mount for effortless style transitions and versatile placement—wall or shelf. - • **Titanium LTS Tweeter Excellence:** Linear Travel Suspension tweeter ensures dynamic, detailed highs that elevate your home theater experience. ## Overview The Klipsch RP-640D Black Compact Speaker combines advanced 90x90° Tractrix horn technology with dual 3.5" Cerametallic woofers and a titanium LTS tweeter to deliver powerful, distortion-free sound in a sleek, space-saving on-wall design. With 94 dB sensitivity and 75W nominal power, it’s engineered for high-performance home theaters and media rooms, offering versatile mounting and a modern matte finish that complements any contemporary interior. ## Description The Reference Premiere On-Wall Series brings the dynamic, detailed and powerful sound of Reference Box speakers into a slim wall solution. With the Cerametallic woofer and Titanium Linearen Travel Suspension (LTS) dome tweeter, wall speakers can be flexibly placed as an LCR display or side side/rear panel. Technical data: Frequency response: 55Hz - 25kHz +/- 3dB Sensitivity: 94 dB @ 2.83 V / 1 m. Power: 75W/300W Nominal impedance: 8 ohms compatible. Cross Frequency: 2200Hz High Frequency Driver: 1 inch titanium dome tweeter with 90 x 90° Tractrix horn. Low Frequency Driver: Dual 3.5" (8.89cm) Conical Ceramic Active Boomers: Quad 3.5" Cerametallic Cone Passive Radiators Closure type: Bass Reflex Size H x W x D: 28.5", 6", 2.4" Weight: 3.63 kg ## Features - MODERN LOOK. LEGENDARY SOUND: The Reference Premiere Designer On-Wall family 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 interiors 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. - 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. - LINEAR TRAVEL SUSPENSION (LTS) TITANIUM TWEETER: 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. - SPUN COPPER CERAMETALLIC WOOFERS: Cerametallic woofers represent the pinnacle of Klipsch driver design, maintaining exceptional rigidity, and lightweight construction, for minimal cone breakup and distortion. When paired with the Tractrix Horn-loaded LTS tweeter, it provides speaker efficiency highest in its class. - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | Antenna Location | For surround sound systems | | Asin | B0777QMRG4 | | Audio Driver Type | Dynamic Driver | | Audio Output Mode | Surround | | Battery Average Life | 8 Hours | | Best Sellers Rank | 102,815 in Electronics & Photo (See Top 100 in Electronics & Photo) 248 in Bookshelf Hi-Fi Speakers | | Box Contents | Speaker, manual, table mount | | Brand Name | Klipsch | | Colour | Black | | Compatible Devices | Personal Computer | | Compatible With Vehicle Type | Car | | Connectivity Protocol | Ethernet | | Control Method | Remote | | Controller Type | Remote Control | | Customer Reviews | 4.1 4.1 out of 5 stars (45) 4.1 out of 5 stars | | Enclosure Material | Plastic (or possibly metal or composite materials) | | Frequency Response | 25 KHz | | Global Trade Identification Number | 00743878033045 | | Impedance | 8 Ohms | | Is Waterproof | True | | Item Dimensions D X W X H | 6.1D x 15.2W x 72.4H centimetres | | Item Weight | 8 Pounds | | Manufacturer | Klipsch | | Maximum Speaker Output Power In Watts | 300 Watts | | Model Name | RP 640D | | Model Number | RP-640D Black | | Mounting Type | Wall Mount | | Mp3 Player | No | | Network Connectivity Technology | [Power Cord] | | Number Of Audio Channels | 6.1 | | Number Of Items | 1 | | Power Source | Corded Electric | | Product Features | Display | | Speaker Size | 1 Inches | | Speaker Type | Tweeter | | Specific Uses For Product | surround sound systems | | Subwoofer Connectivity Technology | Wired | | Subwoofer Speaker Diameter | 1 Inches | | Tweeter Diameter | 1 Inches | | Unit Count | 1.0 count | | Upc | 743878033045 | | Warranty Type | Limited | | Water Resistance Level | Waterproof | | Wireless Technology Type | Bluetooth | | Woofer Driver Diameter | 3.5 Inches | ## Product Details - **Audio output mode:** Surround - **Brand:** Klipsch - **Connectivity technology:** [Power Cord] - **Frequency response:** 25 KHz - **Material:** Plastic (or possibly metal or composite materials) - **Model name:** RP 640D - **Mounting type:** Wall Mount - **Speaker maximum output power:** 300 Watts - **Speaker type:** Tweeter - **Special feature:** Display ## Images ![Klipsch RP640D Black Compact Speaker (piece) - Image 1](https://m.media-amazon.com/images/I/710p7SdvVVL.jpg) ![Klipsch RP640D Black Compact Speaker (piece) - Image 2](https://m.media-amazon.com/images/I/714bDN2aTML.jpg) ![Klipsch RP640D Black Compact Speaker (piece) - Image 3](https://m.media-amazon.com/images/I/71o1bO3yfmL.jpg) ![Klipsch RP640D Black Compact Speaker (piece) - Image 4](https://m.media-amazon.com/images/I/413o4cP-3WL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Très bonne qualité 👌 *by on Reviewed in Canada 25 August 2025* Très bonne qualité de son et parfait pour des setup atmos plafond et pour des haut parleurs arrière a espace restreint (arrière du divan) et autre ### ⭐⭐⭐⭐⭐ Klipsch - sehr guter Surround Lautsprecher für FH oder seitl. SR *by on Reviewed in Germany 20 June 2024* Typisch sehr laute und sehr gut klingende Hornlautsprecher - Bass ist natürlich aufgrund des fehl. Korpus mau - aber für Fronthigh oder seitl. SR klasse und gut klingend - Höhen und Mitten sind klar und deutlich. Als Front, Center oder hintere Surround würde ich Sie nicht einsetzen.Werden von mir betrieben an Klipsch Cornwall IV, RC 64 III und ergänzen sich hervorragend - zudem tolle Optik neben dem Flachbildschirm als Front-High.Die Anbringung als Wandlautsprecher ist nicht gut bzw. schlecht gelöst, da sich die LS kaum wieder aus den hinteren Öffnungen lösen - ich habe fast ne halbe Std. rumgeackert - und meine Wand sah danach aus wie... nun ja.Optik & Sound entschädigt dann aber! Klasse, ich bin sehr zufrieden!!!Also kaufen... :) ### ⭐⭐⭐⭐⭐ Will reward you, with time *by on Reviewed in the United States 26 May 2019* I received the RP-640D, and a pair of RP-240Ds, to use as a center channel and left/right speakers in Nov. 2018. I needed a very "flat" center channel to go behind a spandex (acoustically transparent) projection screen, and so I just paired the 240s with it for consistency.To be honest, this setup was kind of a "downgrade" of my home theater, since I had recently moved. There just wasn't room in the new place for my long-serving JBL center channel, a 3-way behemoth: so I had hoped that this Klipsch and its smaller sisters would be an adequate substitute.For six months, I had enjoyed this set with a lot of unspoken reluctance. The richness just wasn't there, and there was no sense of depth to them. Flash forward to last week, when I feel like they finally "broke in." I only use my speakers for maybe 3-5 hours per week of sustained use, so maybe that is why the break-in period was so prolonged...But WOW. Starting now, they are a totally different experience: rich resonance, precise treble with capable mid-range and lows. I feel like I'm in an OMNI theater with these! (Spacing them far apart from each other certainly helps with this effect.) Paired with a subwoofer to round-out the missing bass can definitely help with certain content. But in my tiny new home theater space (12' x 14'), this fills the room just fine on its own as a very satisfying center channel, and its placement DIRECTLY behind the screen;s lower-third makes for a compelling illusion of immersiveness!This speaker is the real deal, Klipsch power in a small, thin package! I wouldn't put it up against other higher-end offerings, but for the price and in the small space it takes up, I find it incredibly rewarding. ## Frequently Bought Together - Klipsch RP-640D Black Home Speaker Matte Black - Klipsch CDT-5800-C II in-Ceiling Speaker - (Pair) - Klipsch Reference Premiere RP-1200SW 12" High Excursion Subwoofer --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/234867791-klipsch-rp640d-black-compact-speaker-piece](https://www.desertcart.id/products/234867791-klipsch-rp640d-black-compact-speaker-piece) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-08-23*