---
product_id: 448438978
title: "Reference Next Generation R-40SA Dolby Atmos High-Performance, Horn-Loaded Elevation Surround Speaker Pair for Best-in-Class Immersive Home Theater in Black"
brand: "klipsch"
price: "41298308₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Klipsch"
url: https://www.desertcart.vn/products/448438978-reference-next-generation-r-40sa-dolby-atmos-high-performance-horn
store_origin: VN
region: Vietnam
---

# 1” LTS Aluminum Tweeter for distortion-free highs 90° x 90° Tractrix Horn for precise sound 4” TCP woofers for crisp bass Reference Next Generation R-40SA Dolby Atmos High-Performance, Horn-Loaded Elevation Surround Speaker Pair for Best-in-Class Immersive Home Theater in Black

**Brand:** klipsch
**Price:** 41298308₫
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your home theater game with Klipsch’s sonic precision and style!

## Quick Answers

- **What is this?** Reference Next Generation R-40SA Dolby Atmos High-Performance, Horn-Loaded Elevation Surround Speaker Pair for Best-in-Class Immersive Home Theater in Black by klipsch
- **How much does it cost?** 41298308₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/448438978-reference-next-generation-r-40sa-dolby-atmos-high-performance-horn)

## 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

- • **Durable MDF Cabinetry:** Scratch-resistant, textured wood grain vinyl with reinforced bracing for vibration-free sound accuracy.
- • **Sleek, Modern Aesthetic:** Edge-to-edge horn and magnetic grilles blend seamlessly into your stylish living space.
- • **Advanced LTS Aluminum Tweeter:** Lightweight, rigid tweeter minimizes distortion and maximizes detail at any volume.
- • **Precision Tractrix Horn Design:** 90° x 90° horn delivers razor-sharp high frequencies and a crystal-clear soundstage.
- • **Immersive Dolby Atmos Elevation:** Experience sound from all directions, including overhead, for a next-level home theater vibe.

## Overview

The Klipsch Reference R-40SA Dolby Atmos speakers pair cutting-edge 4” TCP woofers, a 90° x 90° Tractrix Horn, and a 1” LTS Aluminum Tweeter to deliver immersive, distortion-free surround sound. Designed with premium MDF cabinets and a sleek modern look, these speakers integrate effortlessly into any home theater setup, providing a rich, detailed audio experience that transforms movies and music alike.

## Description

The Klipsch Reference R-40SA Dolby Atmos surround speakers deliver immersive sound to add an extra layer to your home theater system. Featuring 4” TCP woofers, an all-new 90° X 90° Tractrix Horn, and a 1” LTS Tweeter, these speakers create a robust sound stage.

Review: Great speakers - They work great and won't distortion until the volume is at +15 or +20 Db wich is a crazy amount and you should not take them to that limit. They work great.
Review: Definitely a Great Buy and Addition. - Best in class, says it all! I was fortunate to pick these up "used like new" for half price, so I jumped on that deal. My whole theater system is solely comprised of Klipsch speakers and the addition of these two completed the 7.1. The clarity is really impressive. The volume it can handle without distortion is amazing. I'm using a Denon AVR x4800h, 125 watt/channel to drive them and they definitely can handle the juice. Just walking past them or sitting anywhere within the Denon's Audyssey acoustical configuration, they're crystal clear and absolutely non-fatiguing. I give these speakers 5 Stars all day long for excellent pricing, quality sound and looks. Not much is better than great sounding speakers when watching movies or listening to music.

## Features

- SEEK NEW HEIGHTS: Immersive sound comes alive from all directions, including overhead, with these Dolby Atmos enabled speakers. Add them to any monitor or tower speaker or use them as surround speakers for a hemisphere of rich, detailed sound.
- ALL NEW 90° x 90° TRACTRIX HORN: Experience the cleanest, most natural sound possible. The increased outer horn dimensions allow for directivity control over a larger bandwidth of frequencies, resulting in improved high frequency directivity and a more accurate sound stage.
- LINEAR TRAVEL SUSPENSION (LTS) ALUMINUM TWEETER WITH KAPTON SUSPENSION: The 1” LTS tweeter minimizes distortion for enhanced, detailed performances. Aluminum is an extremely light and rigid material used in the tweeter assembly to provide high efficiency and improve resolution and detail.
- SPUN-COPPER THERMOFORMED CRYSTALLINE POLYMER WOOFERS: Utilizing trickle-down technology from Klipsch’s highly acclaimed Reference Premiere series, the 4” TCP woofers have steeper angling of the cones for a smoother response and improved accuracy and transparency.
- SLEEK, MODERN APPEARANCE: Hidden fasteners, edge-to-edge horn, and low-profile magnetic grilles give the speakers a polished, modern appearance.
- MDF CABINET WITH SCRATCH-RESISTANT, TEXTURED WOOD GRAIN VINYL: Stylish aesthetic with best-in-class durability that results in seamless integration into any décor.
- HIGH QUALITY CABINET DESIGN: Reinforced ¾” MDF construction with an all-new bracing design reduces cabinet vibration for improved sonic accuracy.
- Dimensions = 7" (H) X 5.75” (W) X 12.7” (D)
- Includes: (2) R-40SA Dolby Atmos speakers (sold as a pair)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PPKX16G |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #109,322 in Electronics ( See Top 100 in Electronics ) #97 in Surround Sound Systems |
| Color | Black |
| Compatible Devices | Home Theater |
| Control Method | Remote |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 4.6 out of 5 stars (204) |
| Date First Available | May 16, 2022 |
| Impedance | 8 Ohms |
| Included Components | Surround Sound Speakers |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | False |
| Item Weight | 12 pounds |
| Item model number | R-40SA |
| Manufacturer | Klipsch |
| Material | Aluminum |
| Model Name | R-40SA |
| Mounting Type | Tabletop Mount |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Product Dimensions | 12.7"D x 5.75"W x 7"H |
| Recommended Uses For Product | Home Theater |
| Set Name | Pair |
| Shape | Rectangular Prism |
| Speaker Size | 1 Inches |
| Speaker Type | Satellite |
| Special Feature | Built In Microphone |
| Specific Uses For Product | Home Theater, Movies, Music |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 4 Inches |
| Surround Sound Channel Configuration | 5.1.2 |
| Tweeter Diameter | 1 Inches |
| UPC | 743878046366 |
| Unit Count | 2.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | No Wireless Communication Technology |
| Woofer Diameter | 4 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Klipsch
- **Connectivity Technology:** Wired
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 100 Watts

## Images

![Reference Next Generation R-40SA Dolby Atmos High-Performance, Horn-Loaded Elevation Surround Speaker Pair for Best-in-Class Immersive Home Theater in Black - Image 1](https://m.media-amazon.com/images/I/51p7omkt-sL.jpg)

## Questions & Answers

**Q: Difference between these and r-41sa that look similar? Anyone?**
A: The R-40sa is a newer version of the R-41sa, the new speakers have updated drivers and a larger horn.

**Q: Can I connect the r-40sa to my Klipch rp-8000f floor standing speakers?**
A: Thanks for your question. The R-40SA must be connected to the height effects output terminals on an Atmos capable AV receiver. They cannot be connected to the RP-8000F.
World Wide Stereo – since 1979 – and a proud authorized Klipsch dealer.

**Q: I have a onkyo tx-nr696 and run a bose acustimass 10 iv for my 5.1 surround sound. would this speaker work as a height speaker to make it a 7.1?**
A: Thanks for your question. The Klipsch R-40SA is designed as an Atmos height effects speaker.
World Wide Stereo – since 1979 – and a proud authorized Klipsch dealer.

**Q: Can these be mounted to the ceiling facing down?**
A: These are designed to mount off the wall with the built in keyhole style mount. Ceiling mounting is possible if you can secure the speaker with a side clamping mount.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great speakers
*by A***V on January 6, 2026*

They work great and won't distortion until the volume is at +15 or +20 Db wich is a crazy amount and you should not take them to that limit. They work great.

### ⭐⭐⭐⭐⭐ Definitely a Great Buy and Addition.
*by C***S on May 5, 2025*

Best in class, says it all! I was fortunate to pick these up "used like new" for half price, so I jumped on that deal. My whole theater system is solely comprised of Klipsch speakers and the addition of these two completed the 7.1. The clarity is really impressive. The volume it can handle without distortion is amazing. I'm using a Denon AVR x4800h, 125 watt/channel to drive them and they definitely can handle the juice. Just walking past them or sitting anywhere within the Denon's Audyssey acoustical configuration, they're crystal clear and absolutely non-fatiguing. I give these speakers 5 Stars all day long for excellent pricing, quality sound and looks. Not much is better than great sounding speakers when watching movies or listening to music.

### ⭐⭐⭐⭐⭐ Impressive
*by J***S on October 29, 2024*

We had been running a VSX LX-105 as a 5.2.2 setup with a set of Andrew Jones Atmos speakers. Klipsch came out with updated speakers at an updated price and I found the previous year’s speakers on sale all over Amazon. We added a few at a time and after getting the first ones and being impressed with the quality and sound, we eventually got enough Klipsch Reference series to fit out our new LX-505 7.2.2 setup. We got two R-120SW subwoofers, a pair of RB-61 II fronts, a pair of R-40SA Atmos, a RC-62 II center and RIC-65 ceiling surrounds. All of them are heavy, quality speakers putting out impressive highs, mids and lows. Used the Dirac Live sound setup that came with the LX-505 and the resulting sound stage is perfect. Could not fault this setup in any way. Sooo glad we upgraded to the 505, Dirac and Klipsch.

## Frequently Bought Together

- klipsch Reference Next Generation R-40SA Dolby Atmos High-Performance, Horn-Loaded Elevation Surround Speaker Pair for Best-in-Class Immersive Home Theater in Black
- FosPower Banana Plugs 12 Pairs / 24 pcs, Closed Screw 24K Gold Plated Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems
- Klipsch R-120SW Subwoofer, Black

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-20*