Klipsch R-51PM Review

Klipsch R-51PM Review

The Klipsch R-51PM is an excellent choice for a multipurpose, high-quality speaker for your home theater. Therefore, these speakers are an excellent option for those needing a space-saving yet powerful option due to their tiny size and high-quality sound reproduction via multiple connection methods.
So, we will focus on this product, analyzing its design, construction, sound quality, compatibility, and ease of use. We’ll also review the speaker’s advantages and disadvantages and provide our final verdict on whether or not we think it’s worth the price.


  • Well-balanced and dynamic sound with impressive detail and clarity
  • Wide range of connectivity options, including Bluetooth, RCA, optical, and USB inputs
  • Built-in phono preamp for connecting a turntable directly to the speakers
  • Included remote control for adjusting volume and sound settings
  • Compact and stylish design that looks great in a variety of setups


  • A slightly bright sound signature may not be to everyone’s taste.
  • No subwoofer output, so users who want to add a separate subwoofer will need to use a subwoofer with a high-level input or use a separate amplifier or receiver with a subwoofer output
  • The volume may not be loud enough for large rooms or outdoor use.
  • Some users may prefer a warmer and more laid-back sound signature, which this product doesn’t offer.

Design and Build Quality

Each R-51PM speaker is 10.5, 7, and 8.25 inches, making them compact options. So, they come in а classy black color that should match the aesthetic of most home theater systems. Black fabric grilles cover the speakers’ fronts, and you can see the distinctive copper-colored woofer cones through the grilles’ openings.

The speaker’s build quality and durability are both impressive. The speakers’ MDF wood enclosure ensures durability and reliability. Also, the copper woofer and aluminum tweeter appear sturdy enough for everyday use.

The input jacks, volume dial, and power button are all located on the rear of the right speaker. Also, there are two RCA inputs, an aux input (3.5 mm), an optical input (optical), and a USB input (computer). Moreover, Bluetooth 4.0 connectivity is built into the speakers, allowing you tо stream music wirelessly from your smartphone or other supported devices.

This speaker, as a whole, is aesthetically pleasing and should be a hit with the vast majority of its target audience due to its understated sophistication. It is built with sturdy, high-quality materials and can be used with various devices thanks tо its flexible input methods.

Sound Quality

The R-51PM is an active speaker who promises a thrilling listening experience. The speaker’s combination of a 1.25-inch aluminum LTS tweeter and a 5.25-inch copper spun IMG woofer allows for a rich, full sound with excellent clarity and separation of instruments.

The speaker’s ability to produce natural-sounding vocals is one of its most notable qualities. You can make out the inflections and nuances of the singer’s voice since the midrange frequencies are so strongly portrayed. Also, the bass is remarkable, providing a deep, punchy low end that can make your favorite songs and films come tо life.

This product’s overall sound is warm and bright, making it suitable for various musical styles. With the highs properly stretched, you get a clean, detailed sound. The high frequencies, however, may be excessively prominent for some ears, and they may occasionally overwhelm the midrange and bass.

The speaker’s spacious soundstage enhances a fully engaging listening experience. It’s easy to distinguish where instruments and voices are in the mix.

This device has excellent sound quality, punchy bass, and well-balanced highs. The fairly bright sound characteristic isn’t to everyone’s liking, but it may help you pick out subtle nuances in your music and movies.

Connectivity and Features

The R-51PM may be connected to various electronic gadgets thanks to its flexible input options. For example, the right speaker has a USB port, an optical input, a 3.5mm auxiliary input, and two RCA jacks on the back for connecting to other devices. Moreover, Bluetooth 4.0 connectivity is built into the speakers, allowing you tо stream music wirelessly from your smartphone or other supported devices.

The speakers have a remote that allows you to change the input, adjust the volume, and modify the bass and treble. It’s convenient to have this option, as it allows you to fine-tune the audio to your preference.

This product also has a phono preamp that can come in handy. By doing so, you can bypass the necessity for an external amplifier or receiver when hooking up a turntable to your speakers. Fans of vinyl records short on space and need a simple system will appreciate this choice.

Remember that this gadget lacks a subwoofer output, so you’ll need a separate amplifier or receiver with a subwoofer output or a high-level input.

After all, this speaker’s many inputs and convenient features make it a versatile speaker system. The integrated remote control is convenient, and the built-in phono preamp iѕ great.

Competitors Comparison

This model is not the only bookshelf speaker option in its price range.

The Edifier R1280DB is an example of a competing product. 

The Bluetooth, RCA, and optical ports on these speakers are comparable to those on the Klipsch R-51PM, as is the pricing. Still, compared tо Klipsch, the Edifier speakers offer a warmer and more laid-back sound, which may be to the liking of some listeners.

As an alternative to the Klipsch R-51PM, ELAC offers the Debut 2.0 B6.2. Compared to Klipsch speakers, these are noticeably larger and more conventionally styled. The music from the ELAC speakers is precise and dramatic, and they have a large soundstage, but they lack the connectivity possibilities of the Klipsch speakers.

The Q Acoustics 3020i bookshelf speakers are the most expensive option, costing around $100 more than the Klipsch R-51PM. These speakers feature a strong and well-built design, producing a balanced sound with excellent clarity and definition. So, these can be more challenging to drive and lack the versatility of Klipsch’s input options.

You should base your final decision between these speakers on your preferences and the required features and sound quality. The Klipsch R-51PM is an excellent option for many people thanks to its tiny size, sleek design, and well-balanced, powerful sound.


The Klipsch R-51PM bookshelf speakers are an excellent option for many people due to their attractive features and sound quality. There is a wide selection of connection choices, and the speakers are compatible with many devices thanks to their well-balanced and dynamic sound, which features excellent detail and clarity.

The accompanying remote and built-in phono preamp are welcome additions, and the speakers’ tiny, fashionable appearance ensures they’ll look good in several settings.

Thisvice’s slightly bright sound characteristic isn’t to everyone’s liking. Still, for those who value dynamic, engaging that’s rich in detail and presents itself on a spacious soundstage, it’s hard to beat.

The Klipsch R-51PM bookshelf speakers are а great option for anyone in the market for a high-quality, multipurpose pair of speakers that will complement any listening or viewing experience.

Klipsch R-51PM Review
Klipsch R-51PM Review


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