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Klipsch The Sixes Review

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Klipsch The Sixes Powered Bookshelf Speakers

Klipsch The Sixes Review – Updated Oct 2022

In my opinion, Klipsch has always been a tough and atmospheric brand since it is American. Klipsch’s subwoofer is also excellent in the home theatre market. In addition to having a rich low-frequency loudness, the control is also quite good. Klipsch has a presence in many home theatre audio companies thanks to its great quality. I’ll be reviewing the active Bluetooth speaker Klipsch The Sixes in this article.

I was even a bit taken aback by its sound when I closely examined how it performed in terms of sound. The Klipsch The Sixes features rich detailing, a pleasant sound, and the brand’s signature aesthetic. Magnificent low-frequency control and sense of volume.

Klipsch The Sixes Heritage 100-Watt Wireless Speaker


The Klipsch The Sixes is an active bookshelf speaker that features two units, two sound routes (the treble and the bass), and a bass-reflex port-style construction. A 1-inch titanium tweeter is included. Additionally, the unit’s front has a waveguide to aid the tweeter’s dispersion. The treble horn opening is Kilpsch’s unique Tractrix square model corner opening, which is a crucial distinction. Of course, audio companies use their own ways to create this horn opening. Some are made to be flat, others to be rounded, and still, others to be oval. Regarding which design is superior, each has its own truth.

The strength of this square Klipsch horn type is in its superb diffusion, and the sound, when combined with the horn’s shape, is delicate and harmonious. It has a 6.5-inch woofer for the mid-bass. More profound, richer, and looser bass is present. When positioning a bass reflex, make sure there is some room away from the back wall because the reflection hole is towards the back. It is rather simple to drive Klipsch the Sixes with the built-in amplifier’s 100W per channel power, which can be described as a medium-power amplifier. The manufacturer’s data states that the low-frequency extension may go as low as 40Hz and that the maximum sound pressure at 1M is 106dB.

Klipsch The Sixes review

The left speaker is connected to the right speaker by a 4pin speaker wire, which houses all of the electronic circuitry for the right (primary) speaker. The right speaker’s back panel terminal, which has numerous uses, is visible. One set of 3.5mm and one set of RCA are its two sets of analog inputs. Additionally, high-level input and phono input are options for RCA input. While the latter can be immediately linked to a vinyl turntable without the need to buy a phono amplifier, the former can be used to connect to any high-level output source, such as a CD turntable.

On the side, there is a ground terminal as well. Digital, optical, and USB type-B inputs are available in addition to analog inputs. Both the former and the latter can be connected to a computer, Apple TV, or Blu-ray player. Additionally, The Sixes’ integrated USB DAC supports 24bit/192KHz signal decoding, making it appropriate for high-resolution audio. It’s unfortunate that it lacks WiFi capability. When I tried The Three, I utilized it with great joy. Unfortunately, The Sixes are unable to access WiFi. It does have an additional subwoofer output, though. Therefore, it will be more fun to watch movies if you get a subwoofer to create a 2.1 system if you believe that the bass is insufficient.

the klipsch sixes

Sound Performance

The sound quality of the Klipsch Sixes speaker will now be discussed. I had heard that this speaker was excellent for listening to American rock before this. I, therefore, limit my discussion to the speaker’s musical style, which I am familiar with. Klipsch the Sixes is a valid phrase. The sonic characteristics stand out sharply. The sound is pretty delicate, as I previously mentioned, and the resolution is superb enough to discern rich sound nuances.

I played a variety of music before and after the listening, including pop, rock, mellow music, and even classical music, which lasted for a number of hours. Almost any song can be handled because of the speaker’s acute expressiveness and analysis. Additionally, a detailed explanation of Bluetooth playback is required. The Sixes’ performance won’t be noticeably poorer than CD playback as long as the front-end hardware can generate audio files with a high enough resolution. The sound quality is actually fairly decent.

Klipsch The Sixes speaker

The Klipsch The Sixes speaker’s low-frequency power is another attribute. Indeed, this pair of speakers have the most low-frequency loudness for its size among those I have heard so far. Music can be produced steadily with the low-frequency extension, laying a strong basis for it. The sound is powerful and consistent. Schubert’s Trout Quintet should be heard. Bookshelf speakers typically struggle to reproduce this music, likely because the bass isn’t deep enough to convey the double bass’s enormous bulk and dense feeling. However, The Sixes can easily play this piece of music.

The double bass that’s there behind it may be heard easily. The picked sound grains are elastic and gentle, like budding clouds. The music sounds more forceful and contrasted with the bass added. The output sound pressure is the final point. A 100W Class D amplifier with a 200W peak output is used by the speaker. Klipsch The Sixes can therefore produce a lot of sound pressure. Such a high output sound pressure from a small house speaker is absolutely beyond my comprehension. But even if you use it to watch a movie, you can believe it if you couple it with a subwoofer.

Klipsch The Sixes Powered Bookshelf Speakers


According to various events and purposes, several manufacturers have long manufactured various types of speakers. Additionally, they highlight the use of materials and tuning techniques, such as with home theatre and hi-fi speakers. There are noticeable differences between desktop speakers, bookshelf boxes, floor-standing speakers, etc. We can now observe that these distinctions are fading more and more.

The sound is sensitive and well-resolved enough to be used as a Hi-Fi speaker, similar to Klipsch’s The Sixes speaker. The function can be either a bookshelf speaker or a desktop speaker. Even when used for watching movies, the strong low-frequency volume and tremendous sound pressure make it. As a result, the application might be considered to be rather comprehensive. It is absolutely worthwhile to give the Klipsch the Sixes speaker a try.

Klipsch the Sixes Specifications

  • MAX ACOUSTIC OUTPUT: 106 dB (1M stereo pair)
  • HIGH-FREQUENCY DRIVERS: 1” (25.4mm) titanium tweeters on Tractrix? horns (each speaker)
  • WOOFER: 6.5” (165.1mm) long-throw woofer (each speaker)
  • ENCLOSURE TYPE: ported
  • POWER: 100W x 2 continuous @<1% THD, 200W x 2 short term peak power
  • FREQUENCY RESPONSE: 40Hz ~20kHz @ -3dB
  • INPUTS: Bluetooth, 3.5mm miniplug (analog), Phono pre-amp / RCA Analog, USB Type B, Optical
  • OUTPUTS: Subwoofer output
  • DIMENSIONS (WxHxD): 8.625” (22cm) x 16.75” (42.55cm) x 11” (27.9cm)
  • VOLTAGE: 110/240 VAC
  • WEIGHT: Right speaker: 17.74 lbs (8.05kg), Left speaker: 16.00 lbs (7.26kg)

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