---
product_id: 438899732
title: "Reference Next-Generation R-40M Horn-Loaded Bookshelf Speakers with 4” Spun-Copper Woofers for Best-in-Class Home Theater Sound in Black"
brand: "klipsch"
price: "€ 522.81"
currency: EUR
in_stock: true
category: "Klipsch"
url: https://www.desertcart.be/products/438899732-reference-next-generation-r-40m-horn-loaded-bookshelf-speakers-4
store_origin: BE
region: Belgium
---

# 4” Spun-Copper Woofers for crystal-clear bass 90° x 90° Tractrix Horn for precise sound 1” LTS Aluminum Tweeter for distortion-free highs Reference Next-Generation R-40M Horn-Loaded Bookshelf Speakers with 4” Spun-Copper Woofers for Best-in-Class Home Theater Sound in Black

**Brand:** klipsch
**Price:** € 522.81
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your home theater with sound that commands attention and style.

## Quick Answers

- **What is this?** Reference Next-Generation R-40M Horn-Loaded Bookshelf Speakers with 4” Spun-Copper Woofers for Best-in-Class Home Theater Sound in Black by klipsch
- **How much does it cost?** € 522.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/438899732-reference-next-generation-r-40m-horn-loaded-bookshelf-speakers-4)

## 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 Elegance:** Scratch-resistant MDF cabinet with textured wood grain vinyl offers both style and resilience for long-lasting premium appeal.
- • **Sleek, Modern Minimalism:** Edge-to-edge horn and magnetic grilles create a polished, contemporary look that blends seamlessly into any professional space.
- • **Precision Bass Performance:** 4” spun-copper woofers engineered for smooth, accurate low-end response that elevates every beat and dialogue.
- • **Crisp, Distortion-Free Highs:** Linear Travel Suspension aluminum tweeter ensures detailed, high-resolution sound with minimal distortion.
- • **Immersive Soundstage Mastery:** Advanced Tractrix Horn delivers pinpoint audio clarity and wide frequency control for a truly natural listening experience.

## Overview

The Klipsch Reference R-40M bookshelf speakers combine cutting-edge 90° x 90° Tractrix Horn technology with 4” spun-copper woofers and a 1” LTS aluminum tweeter to deliver best-in-class home theater sound. Housed in a sleek, scratch-resistant MDF cabinet with magnetic grilles, these speakers offer professional-grade audio precision and modern aesthetics, perfect for millennial managers seeking immersive sound and stylish design.

## Description

Featuring updated Tractrix Horn technology, the Klipsch Reference R-40M Bookshelf Speaker Monitors with 4” woofers deliver the cleanest, most natural sound possible.

## Features

- 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 speakers, 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PC5X6FV |
| Additional Features | High-Quality Design |
| Age Range Description | Adult |
| Antenna Location | Home Theater |
| Audio Driver Size | 10.16 centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Battery Average Life | 1 days |
| Best Sellers Rank | #4,794 in Musical Instruments ( See Top 100 in Musical Instruments ) #31 in Bookshelf Speakers #103 in Stage Monitors, Speakers & Subwoofers |
| Brand | Klipsch |
| Built-In Media | Speaker |
| Color | Black |
| Compatible Devices | Home Theater |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Remote |
| Controller Type | Corded Electric |
| Customer Package Type | FPF |
| Customer Reviews | 4.6 4.6 out of 5 stars (588) |
| Enclosure Material | MDF board |
| Frequency Response | 71.21 hertz |
| Global Trade Identification Number | 00743878046335 |
| Impedance | 8 ohm |
| Is Waterproof | False |
| Item Dimensions D x W x H | 5"D x 16"W x 5"H |
| Item Weight | 14 pounds |
| Manufacturer | Klipsch |
| Maximum Range | 20 meters |
| Model Name | R-40M |
| Model Number | R-40M |
| Mounting Type | Tabletop Mount |
| Number Of Circuits | 2 |
| Number of Audio Channels | 2 |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Series Number | 40 |
| Speaker Maximum Output Power | 200 watts |
| Speaker Size | 10.16 centimeters |
| Speaker Type | Bookshelf |
| Specific Uses For Product | Home Audio |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 4 inches |
| Tweeter Diameter | 2.54 centimeters |
| UPC | 743878046335 |
| Unit Count | 2 Count |
| Warranty Description | 5 year manufacturer |
| Warranty Type | full warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 4 inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Klipsch
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 71.21 hertz
- **Speaker Maximum Output Power:** 200 watts

## Images

![Reference Next-Generation R-40M Horn-Loaded Bookshelf Speakers with 4” Spun-Copper Woofers for Best-in-Class Home Theater Sound in Black - Image 1](https://m.media-amazon.com/images/I/51bQjf3iZWL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Do these speakers have a wall mounting option?**
A: These speakers have a 1/4" 20 thread insert to use with 3rd party wall mounts. Thanks!

**Q: What is the wattage**
A: The R-40M has a power handling of 50 Watts (continuous), at 8 Ohms.

**Q: What is the frequency response and sensitivity of the R-40M speakers?**
A: The frequency response of the R-40M speakers is 71Hz - 21kHz +/- 3dB
And the sensitivity is  91 dB

**Q: Is this listing for one or two speakers?**
A: This listing is for two speakers.

## Frequently Bought Together

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-01*