---
product_id: 95693945
title: "Klipsch R-51M Bookshelf Speaker (Pair), Black"
brand: "klipsch"
price: "R$5706"
currency: BRL
in_stock: true
reviews_count: 11
category: "Klipsch"
url: https://www.desertcart.com.br/products/95693945-klipsch-r-51m-bookshelf-speaker-pair-black
store_origin: BR
region: Brazil
---

# 1" Aluminum LTS Tweeters for crisp highs Compact 13.3" x 7" x 8.5" bookshelf-friendly design Dual 5.25" Spun-Copper IMG Woofers for deep, rich bass Klipsch R-51M Bookshelf Speaker (Pair), Black

**Brand:** klipsch
**Price:** R$5706
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your soundscape — because your space deserves legendary audio.

## Quick Answers

- **What is this?** Klipsch R-51M Bookshelf Speaker (Pair), Black by klipsch
- **How much does it cost?** R$5706 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/95693945-klipsch-r-51m-bookshelf-speaker-pair-black)

## 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

- • **Audiophile-Grade Clarity:** Experience pristine highs and detailed mids with Klipsch’s signature Tractrix Horn technology.
- • **Built to Impress and Last:** Premium MDF construction and high-quality materials ensure durability and timeless style.
- • **Sleek, Space-Savvy Design:** Perfectly sized to fit on any bookshelf or desk, blending seamlessly into your modern living space.
- • **Seamless System Integration:** Pairs effortlessly with subwoofers and other Klipsch models for a fully immersive home audio setup.
- • **Powerful Bass Without the Bulk:** Dual 5.25" spun-copper woofers deliver room-filling sound without the need for tower speakers.

## Overview

The Klipsch R-51M Bookshelf Speaker pair combines advanced 1" Aluminum LTS tweeters and dual 5.25" spun-copper woofers with Tractrix Horn technology to deliver crisp, powerful sound in a compact, stylish design. Ideal for home entertainment and desktop setups, these speakers offer audiophile-quality clarity and bass without the need for bulky tower speakers, making them a smart, space-conscious choice for discerning listeners.

## Description

Sold in Pairs.

Review: Very good speakers - The r51ms are used to compliment my klipsch rp500m speakers and a 12 inch subwoofer in a large living room. By placing the r51m speakers to the outside walls , and the rp500m speakers to the interior, closer to the amplifier, and with the subwoofer set on deep bass only at just enough volume to barely compliment the sound, the large living room is more than sufficiently covered with at least true high fi quality sound, if not true budget audiophile sound. My entire 2.1 system is all klipsch. That's how I want it. I am using them with a high powered tube amplifier, so presence and clarity is awesome. Placement is critical. I was initially disappointed until I switched the r51ms to the spread to the outside walls position, and the rp500ms to the interior, closer to the amplifier. The difference was remarkable. The 2 different klipsch speakers, ie one a rp and the other a r series blend together perfectly with no clash whatsoever because of somewhat more refined sound on the rp500m speakers. The rp500m speakers do sound higher end , but they are supposed to, but with the speakers as outer r51m and inner rp500m, and the klipsch subwoofer at deep bass with just a touch of volume the result is sound of such quality that I can honestly say I can be content and satisfied with it. I can say my system is complete, and no further improvement, upgrades are needed. Tower speakers as primaries are not necessary because of the high quality of sound and the high sensitivity of the 4 klipsch bookshelf speakers and klipsch subwoofer. This saves me money during this rapid inflation period of time. I could easily say that what I have sounds more than good enough to be satisfied and content with without any desire to upgrade further at this point. Shipping speed was excellent via desertcart itself, and the box and speakers arrived in handled with care and new condition. I am not disappointed at all now that the r51m speakers are the outside speakers, spread apart from corner wall to wall to compliment the interior placements of my rp500m speakers by klipsch. Im all klipsch here and I love it. 5 stars categorically. As previously stated, I see no need for primary tower speakers, even in a large living room, and that equals high quality sound and savings of money at the same time. I recommend these speakers. They do more than just do sound quality wise.
Review: Quality speakers, in all regards - Sound quality, the quality of materials used to manufacture product is exceptional (a rarity these days), price, aesthetically pleasing, clarity of sound, range is exceptional. So far I've only used these on my home built desktop with an external amp, and with a software equalizer these little giants put out some quality audio. I plan on hooking them up to one of my TV's next for the full home-theater experience.

## Features

- 1" Aluminum LTS tweeters
- 90x90 Square Tractrix Horns
- Dual 5.25" Spun-Copper IMG Woofers
- Bass-Reflex via Rear-Firing Port
- Dimensions: 13.3" x 7" x 8.5"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07GDSL3NJ |
| Audio Driver Size | 5.25 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #12,354 in Electronics ( See Top 100 in Electronics ) #28 in Bookshelf Speakers |
| Color | Black |
| Compatible Devices | Laptop, Personal Computer, Smartphone, Tablet |
| Control Method | Remote |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,196) |
| Date First Available | August 13, 2018 |
| Global Trade Identification Number | 00743878035520, 00743878036169 |
| Impedance | 8 Ohms |
| Included Components | Standard |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Is Waterproof | FALSE |
| Item Weight | 11 pounds |
| Item model number | R-51M |
| Manufacturer | Klipsch |
| Material | MDF |
| Maximum Range | 20 Meters |
| Model Name | R-51M |
| Mounting Type | Shelf Mount |
| Number Of Circuits | 2 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Product Dimensions | 8.5"D x 7"W x 13.3"H |
| Recommended Uses For Product | For Computers, For DVD Players, For Televisions |
| Set Name | Pair |
| Shape | rectangular prism |
| Speaker Size | 5.25 |
| Speaker Type | Tweeter, Woofer, Bookshelf |
| Special Feature | Radio |
| Specific Uses For Product | Home entertainment systems, movies, TV shows and music playback via DVD players, TVs and computers |
| Style | Single |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 5.25 Inches |
| Surround Sound Channel Configuration | 1.0 |
| Tweeter Diameter | 2.54 Centimeters |
| UPC | 743878035520 743878036169 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Communication Technology | Bluetooth |
| Woofer Diameter | 5.25 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Klipsch
- **Connectivity Technology:** Wired
- **Frequency Response:** 62 Hz
- **Speaker Maximum Output Power:** 340 Watts

## Images

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

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good speakers
*by S***E on August 22, 2025*

The r51ms are used to compliment my klipsch rp500m speakers and a 12 inch subwoofer in a large living room. By placing the r51m speakers to the outside walls , and the rp500m speakers to the interior, closer to the amplifier, and with the subwoofer set on deep bass only at just enough volume to barely compliment the sound, the large living room is more than sufficiently covered with at least true high fi quality sound, if not true budget audiophile sound. My entire 2.1 system is all klipsch. That's how I want it. I am using them with a high powered tube amplifier, so presence and clarity is awesome. Placement is critical. I was initially disappointed until I switched the r51ms to the spread to the outside walls position, and the rp500ms to the interior, closer to the amplifier. The difference was remarkable. The 2 different klipsch speakers, ie one a rp and the other a r series blend together perfectly with no clash whatsoever because of somewhat more refined sound on the rp500m speakers. The rp500m speakers do sound higher end , but they are supposed to, but with the speakers as outer r51m and inner rp500m, and the klipsch subwoofer at deep bass with just a touch of volume the result is sound of such quality that I can honestly say I can be content and satisfied with it. I can say my system is complete, and no further improvement, upgrades are needed. Tower speakers as primaries are not necessary because of the high quality of sound and the high sensitivity of the 4 klipsch bookshelf speakers and klipsch subwoofer. This saves me money during this rapid inflation period of time. I could easily say that what I have sounds more than good enough to be satisfied and content with without any desire to upgrade further at this point. Shipping speed was excellent via Amazon itself, and the box and speakers arrived in handled with care and new condition. I am not disappointed at all now that the r51m speakers are the outside speakers, spread apart from corner wall to wall to compliment the interior placements of my rp500m speakers by klipsch. Im all klipsch here and I love it. 5 stars categorically. As previously stated, I see no need for primary tower speakers, even in a large living room, and that equals high quality sound and savings of money at the same time. I recommend these speakers. They do more than just do sound quality wise.

### ⭐⭐⭐⭐⭐ Quality speakers, in all regards
*by E***C on January 13, 2026*

Sound quality, the quality of materials used to manufacture product is exceptional (a rarity these days), price, aesthetically pleasing, clarity of sound, range is exceptional. So far I've only used these on my home built desktop with an external amp, and with a software equalizer these little giants put out some quality audio. I plan on hooking them up to one of my TV's next for the full home-theater experience.

### ⭐⭐⭐⭐⭐ Great entry level audiophile speakers, with style!
*by J***N on October 13, 2025*

I have Klipsch center and front speakers, and a Klipsch sub, so all I needed were matching surround speakers. I love the copper look of Klipsch! These were well packaged, so no damage. A good size for sitting on end tables. Cost wasn’t bad, and I got it on sale. It seemed like they were discounting these periodically as I had my eyes on these a while. Nice loud speakers for their size, Klipsch is good at being very power efficient, so more volume for its size. As for other speaker details, I recommend looking at Crutchfield audio website to learn specific details about these if you are debating what speakers you want.

## 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 Brazil*
*Store origin: BR*
*Last updated: 2026-01-30*