---
product_id: 438509278
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: "S/.4308"
currency: PEN
in_stock: true
category: "Klipsch"
url: https://www.desertcart.pe/products/438509278-reference-next-generation-r-40m-horn-loaded-bookshelf-speakers-4
store_origin: PE
region: Peru
---

# 1” LTS Aluminum Tweeter for distortion-free highs 90x90 Tractrix Horn for precise sound control 4” Spun-Copper Woofers for crystal-clear bass 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:** S/.4308
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your home theater with sound that commands attention.

## 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?** S/.4308 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/438509278-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

- • **Ultra-Clear Highs:** Aluminum LTS tweeter with Kapton suspension minimizes distortion for crisp, detailed treble.
- • **Sleek, Modern Minimalism:** Edge-to-edge horn and magnetic grilles create a polished look that seamlessly fits any upscale home office or living space.
- • **Precision Bass Performance:** 4” spun-copper woofers engineered for smooth, transparent low frequencies that elevate every soundtrack.
- • **Immersive Soundstage Mastery:** Next-gen 90x90 Tractrix horn delivers razor-sharp, natural audio clarity that puts you in the front row.
- • **Built to Last, Designed to Impress:** Reinforced MDF cabinet with scratch-resistant wood grain vinyl ensures durability and style that stands out.

## Overview

The Klipsch Reference R-40M bookshelf speakers combine advanced 90x90 Tractrix horn technology, 4” spun-copper woofers, and a 1” LTS aluminum tweeter to deliver best-in-class home theater sound. Housed in a sleek, durable MDF cabinet with modern design elements, these speakers offer precise audio performance and stylish integration for any professional or audiophile space.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PC5X6FV |
| Additional Features | Bluetooth |
| Age Range Description | Adult |
| Antenna Location | For Music Players, For Surround Sound Systems |
| Audio Driver Size | 10.16 Centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 1 days |
| Best Sellers Rank | #35,718 in Electronics ( See Top 100 in Electronics ) #35 in Bookshelf Speakers |
| Brand | Klipsch |
| Built-In Media | Speakers (Pair) only |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer, Projector, Smartphone, Tablet, Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Gold Plated Single Posts |
| Control Method | Remote |
| Controller Type | Corded Electric |
| Customer Package Type | Boxed |
| Customer Reviews | 4.7 4.7 out of 5 stars (201) |
| Enclosure Material | MDF |
| Frequency Response | 71.21 Hz |
| Global Trade Identification Number | 00743878046335 |
| Impedance | 8 Ohms |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 21.6D x 14.6W x 29.8H centimeters |
| Item Weight | 6.35 kg |
| MP3 player | No |
| Manufacturer | Klipsch |
| Maximum Range | 20 Meters |
| Model Name | R-40M |
| Model Number | R-40M |
| Mounting Type | Shelf Mount |
| Number Of Circuits | 2 |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Electrical Wire |
| 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 | 1 Inches |
| UPC | 743878046335 |
| Warranty Description | 1 |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 10.16 Centimeters |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Klipsch
- **Connectivity technology:** Gold Plated Single Posts
- **Frequency response:** 71.21 Hz
- **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)

## 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

- klipsch Reference Next-Generation R-40M Horn-Loaded Bookshelf Speakers with 4” Spun-Copper Woofers for Best-in-Class Home Theater Sound in Black
- FosPower Banana Plugs 10 Pairs / 20 pcs, Closed Screw 24K Gold Plated Speaker Plug Connectors for Speaker Wire, Wall Plate, Home Theater, Audio/Video Receiver, Amplifiers and Sound Systems
- Klipsch Reference Next-Generation R-50C Horn-Loaded Center Channel Speakers for Crystal-Clear Home Theater Dialogue in Black

---

## 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.pe/products/438509278-reference-next-generation-r-40m-horn-loaded-bookshelf-speakers-4](https://www.desertcart.pe/products/438509278-reference-next-generation-r-40m-horn-loaded-bookshelf-speakers-4)

---

*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-07-05*