---
product_id: 179998499
title: "R-51M Bookshelf Speaker"
brand: "klipsch"
price: "€ 802.96"
currency: EUR
in_stock: true
url: https://www.desertcart.at/products/179998499-r-51m-bookshelf-speaker
store_origin: AT
region: Austria
---

# 90x90° Tractrix horn tech Dual 5.25" spun-copper woofers 340W max output power R-51M Bookshelf Speaker

**Brand:** klipsch
**Price:** € 802.96
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game — because your space deserves legendary audio.

## Quick Answers

- **What is this?** R-51M Bookshelf Speaker by klipsch
- **How much does it cost?** € 802.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/179998499-r-51m-bookshelf-speaker)

## 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

- • **Sleek, Modern Design:** Compact bookshelf form factor with a removable magnetic grille fits seamlessly into any professional or home office setup.
- • **Seamless Connectivity:** Bluetooth-enabled for wireless streaming from your favorite devices, making your workspace or living room instantly smarter.
- • **Powerful Bass Performance:** Dual 5.25" spun-copper IMG woofers combined with rear-firing Tractrix ports produce deep, distortion-free bass that fills your space effortlessly.
- • **Precision-Engineered Sound:** Klipsch’s exclusive 90x90° Tractrix horn directs crystal-clear highs exactly where you want them, delivering unmatched clarity and detail.
- • **Effortless Audio Efficiency:** 340 watts of max output power ensures your music and movies come alive with dynamic volume and rich soundstage.

## Overview

The Klipsch R-51M Bookshelf Speaker combines advanced 90x90° Tractrix horn technology with dual 5.25" spun-copper IMG woofers and a rear-firing bass reflex port to deliver powerful, distortion-free sound up to 340 watts. Designed for professionals and audiophiles alike, its compact design and Bluetooth connectivity make it the perfect upgrade for home entertainment and workspaces craving premium audio clarity.

## Description

Leveraging a 1" aluminum tweeter matted to our proprietary Tractrix horn-loaded technology - the R-51M bookshelf speaker delivers incredible acoustics to fill your home with loud, crystal-clear sound and robust bass that no ordinary bookshelf speaker can. 1 inch aluminium LTS tweeter 90 x 90 square tractrix horn single 5.25 inch spun copper IMG woofer bass reflex via rear-ring tractrix ports strong, flexible removable magnetic grille dimensions: 13.3 x 7 x 8.5 inches Tractrix horn technology Klipsch exclusive 90x90o tractrix horn technology ensures that the R-51M high frequency energy is aimed at the listening and artificial reverse walls. Using this proprietary focused technology gives you the best clarity, dynamics, and detail from your movies and music. LINEAR TRAVEL SUSPENSION TWEETER Klipsch exclusive Linear Travel Suspension (LTS) aluminum tweeter minimizes distortion for enhanced, detailed performances. Using Kapton, an extremely light and rigid material, in the tweeter suspension provides high efficiency and improve resolution and detail. LTS tweeters are a hallmark of Klipsch speakers, making them some of the best speakers in the world. Spun Copper IMG Woofers Injection Molded Graphite (IMG) woofer cones are exceptionally light while being extremely rigid - providing remarkable low frequency response, with minimal cone breakup and distortion. In combination with the Tractrix horn-charged LTS tweeter, it delivers class-leading speaker efficiency. REAR TRACTRIX PORT The rear Tractrix port is perfectly matched to the cabinet and woofers, creating ideal airflow with minimal distortion or turbulence even at the lowest frequencies. High quality cabin design reinforced MDF construction reduces cabinet vibration for less audible colouring and improved sonic accuracy - Givi

## Features

- Dual 5.25" Spun-Copper IMG Woofers
- Bass-Reflex via Rear-Firing Port
- Brand: Klipsch
- Shape: Rectangle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GDSL3NJ |
| Age Range Description | Adult |
| Antenna Location | For DVD players, For computers, For televisions |
| Audio Driver Size | 5.25 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 1 days |
| Box Contents | Remote |
| Brand Name | Klipsch |
| Colour | Black |
| Compatible Devices | TV, Computer (including Desktop and Notebook), DVD Player, MP3 Player, Smartphone |
| Connectivity Protocol | Bluetooth |
| Control Method | Touch |
| Controller Type | Remote Control |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,266) |
| EU Spare Part Availability Duration | 7 Years |
| Enclosure Material | MDF |
| Frequency Response | 62 Hz |
| Global Trade Identification Number | 00743878035520, 00743878036169 |
| Impedance | 8 Ohms |
| Is Waterproof | false |
| Item Dimensions D x W x H | 21.6D x 17.8W x 33.8H centimetres |
| Item Weight | 11 Pounds |
| MP3 player | No |
| Manufacturer | Klipsch |
| Maximum Range | 20 Metres |
| Maximum Speaker Output Power (in watts) | 340 Watts |
| Model Name | R-51M |
| Model Number | R-51M |
| Mounting Type | Shelf Mount |
| Network Connectivity Technology | Bluetooth |
| Number Of Circuits | 2 |
| Number of Audio Channels | 1.0 |
| Number of Items | 2 |
| Power Source | Electrical Wire |
| Product Features | Bluetooth |
| Speaker Size | 5.25 |
| Speaker Type | Bookshelf |
| Specific Uses For Product | Home entertainment systems, movies, TV shows, and music playback through DVD players, televisions, and computers |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Speaker Diameter | 5.25 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 743878035520 743878036169 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 5.25 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Klipsch
- **Connectivity technology:** Bluetooth
- **Frequency response:** 62 Hz
- **Material:** MDF
- **Model name:** R-51M
- **Mounting type:** Shelf Mount
- **Speaker maximum output power:** 340 Watts
- **Speaker type:** Bookshelf
- **Special feature:** Bluetooth

## Images

![R-51M Bookshelf Speaker - Image 1](https://m.media-amazon.com/images/I/81XFmaAxroL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is it a Pair or single speaker ?**
A: Oh it should be a pair, I screwed up when I ordered and thought they were singles, so I ended up with eight speakers, had to send them back

**Q: Can these be hooked up through an RCA cable or just speaker wire?**
A: Speaker wire.  They have pretty nice connectors for wire or banana plug connections.  Rca connectors are usually for connecting a source to your receiver.

**Q: Does it have keyhole on back like the picture?**
A: Mine does

**Q: Viene el par o sólo un parlante??**
A: Es el par.

## Frequently Bought Together

- Klipsch R-51M Bookshelf Speaker (Pair), Black
- Klipsch R-52C Powerful Detailed Center Channel Home Speaker - Black
- Klipsch R-120SW Subwoofer, Black

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-08-29*