Klipsch RP‑140WM Wireless Bookshelf Speaker – 50 W RMS (100 W Peak), 4.5″ Cerametallic Woofer, 1″ Titanium LTS Tweeter with 90° Tractrix Horn & HD WiSA Wireless

Klipsch RP-140WM Wireless Bookshelf Speaker – Premium Performance Without the Wires

The Klipsch RP-140WM Wireless Bookshelf Speaker redefines what’s possible from compact, wireless audio systems. Built as part of Klipsch’s Reference Premiere HD Wireless lineup, this high-performance speaker offers audiophile-grade sound with none of the wiring hassle. Whether you’re streaming music or building a full home theater setup, the RP-140WM delivers uncompromising clarity, depth, and convenience in a compact, beautifully engineered design.

True Wireless Freedom with WiSA Technology

At the heart of the Klipsch RP-140WM is advanced WiSA (Wireless Speaker and Audio) technology. This next-generation wireless protocol allows for high-resolution, uncompressed 24-bit/96kHz audio transmission with extremely low latency and no interference. Unlike standard Bluetooth or Wi-Fi setups, WiSA ensures rock-solid, synchronized performance across all compatible speakers in your system.

With WiSA, there’s no need for speaker wire or external amplifiers. Simply connect the RP-140WM to the Klipsch HD Control Center (sold separately), and enjoy seamless wireless integration that maintains the fidelity of your audio.

Powerful, High-Efficiency Amplification

Each Klipsch RP-140WM speaker is self-powered with 50 watts of continuous power and 100 watts peak output. The internal DSP-controlled amplifier is custom-tuned to maximize the speaker’s performance, delivering powerful dynamics and incredibly low distortion.

Separate amplification for the woofer and tweeter ensures that every frequency is driven with precision. The result is clear vocals, tight bass, and effortless highs—whether you’re listening to classical music or an action movie soundtrack.

Premium Driver Technology for Superior Sound

The RP-140WM features a 1-inch titanium Linear Travel Suspension (LTS) tweeter and a 4.5-inch Cerametallic woofer, both hallmark technologies of the Klipsch Reference Premiere line.

The titanium tweeter is ultra-light yet incredibly rigid, allowing it to reproduce high frequencies with exceptional detail and minimal distortion. Paired with Klipsch’s signature 90° x 90° Hybrid Tractrix Horn, it offers controlled directivity and reduced reflections, which creates a wider, more immersive soundstage with pinpoint imaging.

The spun copper Cerametallic woofer delivers rich midrange and deep, responsive bass. This proprietary material is both lightweight and strong, maintaining rigidity even under high-output demands. The result is smooth, punchy low frequencies with minimal cone breakup.

Elegant, Functional Design

With a sleek brushed black polymer veneer finish and minimalist profile, the RP-140WM blends seamlessly into any home environment. The magnetic grille offers a clean front baffle with the option to showcase or conceal the beautiful copper drivers.

Designed with function in mind, the cabinet features a rear-firing Tractrix port for enhanced bass response and improved airflow. An angled base elevates the speaker slightly, optimizing sound dispersion toward ear level—especially useful when placed on a shelf or console.

High-Resolution Audio Without the Clutter

One of the standout features of the RP-140WM is its ability to deliver high-resolution audio wirelessly. Traditional systems often require a web of speaker cables, amplifiers, and receivers. With the RP-140WM, the signal stays pure from source to speaker, thanks to Klipsch’s use of dedicated, high-fidelity wireless transmission and integrated amplification.

This makes the speaker perfect not just for audiophiles, but for anyone who wants a clean, minimalist setup without compromising on sound quality.

Easy Setup and Expandability

The Klipsch RP-140WM is designed to be simple and scalable. Pairing the speaker with the Klipsch HD Control Center is fast and intuitive. Once connected, you can control volume, speaker placement, and firmware updates wirelessly.

Looking to expand your system? The RP-140WM integrates effortlessly with other Reference Premiere HD Wireless components like the RP-440WF floorstanders, RP-440WC center channel, and RP-110WSW subwoofer. This modular design allows users to build anything from a two-channel setup to a full 7.2 surround sound system—all without running a single wire across the room.

Technical Specifications

• Speaker Type: Wireless powered bookshelf speaker

• Power Output: 50W continuous / 100W peak per speaker

• Tweeter: 1″ Titanium LTS (Linear Travel Suspension) tweeter

• Woofer: 4.5″ Cerametallic cone woofer

• Horn: 90° x 90° Hybrid Tractrix horn

• Frequency Response: 56 Hz – 25 kHz

• Crossover Frequency: 1.8 kHz

• Enclosure Type: Bass reflex via rear Tractrix port

• Amplifier Type: Bi-amped, DSP-controlled

• Wireless Technology: WiSA (24-bit/96kHz, low latency)

• Finish: Brushed black polymer veneer

• Grille: Removable, magnetic

• Dimensions (H x W x D): 13.1″ x 7.2″ x 11″

• Weight: Approximately 13 lbs per speaker

Who Is the Klipsch RP-140WM For?

Whether you’re a seasoned audiophile or a casual music lover, the Klipsch RP-140WM offers exceptional value. It’s ideal for:

• Music enthusiasts who want true wireless high-fidelity audio

• Home theater fans looking to build a modular surround system

• Minimalists who want top-tier sound with minimal clutter

• Gamers and streamers who need fast, low-latency audio

• Interior-conscious users who want performance in a sleek package

Advantages Over Traditional Systems

Unlike passive speakers, the RP-140WM eliminates the need for external amplifiers or speaker wire. The onboard amps are tuned specifically for the drivers, meaning you get optimal performance out of the box. WiSA wireless audio also means you avoid the compression found in many Bluetooth or Wi-Fi speakers, preserving the original fidelity of your content.

With the flexibility to expand and upgrade over time, the RP-140WM grows with your needs—whether you’re starting with stereo playback or planning a full home theater.

Final Verdict

The Klipsch RP-140WM Wireless Bookshelf Speaker is a powerful statement in both design and performance. It combines premium acoustic engineering with cutting-edge wireless technology to offer one of the cleanest, easiest ways to enjoy high-quality sound in any room.

For those seeking the performance of a traditional high-end audio system without the complexity, the RP-140WM delivers in every way—rich detail, tight bass, crystal-clear highs, and true wireless freedom. Whether you’re building your first system or upgrading to a more modern solution, the RP-140WM is a speaker that exceeds expectations while simplifying your setup.

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