Klipsch R-40SA – Dolby Atmos Surround Speakers (Pair)

Effortless immersion with true Dolby Atmos performance. The Klipsch R-40SA—sold as a matched pair—brings height dimension and enveloping surround effects to your home cinema system. Designed for placement on top of existing speakers or wall-mounting, they deliver the thrilling overhead effects essential to modern 3D audio formats.

• Sold as a matched pair for seamless height or surround channels
• Dolby Atmos–certified for overhead sound effects
• 1" aluminum tweeter with Tractrix® horn for precise high-frequency detail
• 4" copper-spun woofer for articulate midrange and clean impact
• Flexible placement: up-firing Atmos module or on-wall surround speaker

Product Overview

The Klipsch R-40SA brings immersive cinematic audio to your home with the flexibility to be used as upward-firing Dolby Atmos modules or as wall-mounted surround speakers. As part of Klipsch’s Reference series, they benefit from horn-loaded technology and lightweight, rigid drivers for enhanced clarity and efficiency.

Whether you're upgrading an existing system or creating a full Dolby Atmos setup, the R-40SA pair blends seamlessly with Klipsch floorstanding or bookshelf speakers—expanding your listening environment vertically and horizontally.

Listening Experience

The R-40SA pair provides a clear, detailed and enveloping sound field. High frequencies are projected with precision thanks to the Tractrix® horn-loaded tweeter, enhancing directional cues essential for Dolby Atmos height effects.

The 4" woofer supports clean midrange and atmospheric detail, helping effects travel convincingly overhead or around the room. Whether used for movies, series or next-gen gaming, the R-40SA creates a seamless immersive layer that enhances realism and emotional impact.

Recommended Room Size

Ideal for small to medium-sized home cinema rooms. Their compact design and wide dispersion allow them to work effectively even in challenging spaces or where ceiling mounting is not possible.

Amplifier Pairing

The Klipsch R-40SA pair works optimally with AV receivers offering 50 to 100 watts per channel. High sensitivity ensures easy drivability, while quality amplification enhances dynamic precision and clarity.

These speakers integrate seamlessly into Dolby Atmos, DTS:X or multi-channel surround configurations, complementing any Klipsch Reference or Reference Premiere front stage.

Ideal Applications

• Height channels in a Dolby Atmos or DTS:X setup
• Wall-mounted surrounds for compact home theater systems
• Expanding existing Klipsch Reference or Premiere setups
• Immersive movie and gaming environments

Technical Specifications

• Type: Dolby Atmos elevation / on-wall surround speakers (sold as a pair)
• Tweeter: 1" aluminum tweeter with Tractrix® horn
• Woofer: 4" copper-spun IMG woofer
• Nominal impedance: 8 Ω
• Sensitivity: Approx. 94 dB (2.83 V / 1 m)
• Recommended amplifier power: 50–100 W per channel
• Frequency response: Designed for height-effects clarity and surround detail
• Placement: Up-firing on speaker tops or wall-mounted
• Finish: Reference series textured black

Why Choose the Klipsch R-40SA (Pair)?

The Klipsch R-40SA pair is the ideal solution for adding true Dolby Atmos height effects or expanding your home theater’s surround field. Their compact size, flexible placement options and signature Klipsch clarity make them an excellent upgrade for immersive audio systems of any scale.