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Klipsch AK6 Review
Klipsch Heritage Klipschorn AK6

Main Features

  • 1" Tractrix horn Tweeter
  • 2" phenolic-diaphragm compression Midrange
  • 15" fiber-composite with a trihedral exponential folded horn Woofer
  • 33-20k Hz Frequency Response
  • 105 dB Sensitivity
  • Impedance: 8ohms
  • Power Range: up to 100watts
  • Weight:220.00 lbs / 100.00 kg
  • Dimensions(HxWxD): 53"x31-1/4"x28-1/4" / 1347.0 x 794.0 x 718.0mm
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Klipsch Klipschorn AK6 Review
Klipsch Klipschorn AK6 Klipsch Klipschorn A...
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Klipsch Heritage Klipschorn AK6 is a 3-way Passive Acoustic Suspension Floor-standing speaker by Klipsch. It features a 1" Tractrix horn Tweeter, 1 x 2" Midrange and 1 x 15" fiber-composite with a trihedral exponential folded horn Woofer. The speaker has a frequency range of 33-20k Hz and a sensitivity of 105 dB. Klipsch Klipschorn AK6 has an MSRP of 16498$ per pair.

Klipsch later replaced AK6 with AK7. Follow the link to read our in-depth comparison of these speakers:
Compare Klipsch Klipschorn AK6 vs Klipsch Klipschorn AK7

Klipsch's Heritage Series of Loudspeakers

AK6 is a member of Klipsch's Heritage series of Passive speakers. Below you can see the main specs of these speakers.

Klipsch Heritage Series Speakers
Model Frequency SensitivityImpedance Woofer
Klipsch Forte IV
Compare
38-20k Hz 99 dB8Ω 1 x 12"
Klipsch Cornwall IV
Compare
34-20k Hz 102 dB8Ω 1 x 15"
Klipsch La Scala AL6
Compare
40-19k Hz 103 dB8Ω 1 x 12"
Klipsch Heresy IV
Compare
48-20k Hz 99 dB8Ω 1 x 12"
Klipsch Klipschorn AK7
Compare
34-19k Hz 103 dB8Ω 1 x 15"
Klipsch La Scala AL5
Compare
51-20k Hz 105 dB8Ω 1 x 15"
Klipsch Klipschorn AK6
33-20k Hz 105 dB8Ω 1 x 15"
Klipsch Heresy III
Compare
58-20k Hz 99 dB8Ω 1 x 12"
Klipsch Heritage Series Speakers
Klipsch Heritage Series Speakers


**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Frequency Response of the Klipsch Klipschorn AK6 Speaker

Klipsch Klipschorn AK6 has a Frequency response range of 33-20k Hz at ±3dB and Power Range of up to 100 watts. With a minimum frequency of 33 Hz, AK6 delivers deep bass that will likely satisfy most listeners, especially those who enjoy music. However, movie enthusiasts and music fans who prefer a full range of sound may still benefit from adding a subwoofer.

Visit our Powered Subwoofers section to find out more about the available subwoofer options.
Here we have a comparison of how AK6's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
Floor-standing Speakers
Klipsch Klipschorn AK6
Min
Average
Max
High Frequency
Floor-standing Speakers
Klipsch Klipschorn AK6
Min
Average
Max

Among the speakers in our database with a max MSRP price of 20000$ (Pair), these are the 5 Passive Floor-standing speakers that have the deeper bass levels than the Klipsch Klipschorn AK6's 33Hz:

  • PSB Synchrony T600 with Low Frequency of 24 Hz (Compare w/ AK6)
  • KLH Kendall with Low Frequency of 25 Hz (Compare w/ AK6)
  • Revel PerformaBe F328Be with Low Frequency of 26 Hz (Compare w/ AK6)
  • GoldenEar Triton Five with Low Frequency of 26 Hz (Compare w/ AK6)
  • Monitor Audio Silver 500 7G with Low Frequency of 27 Hz (Compare w/ AK6)

Impedance and Sensitivity

Klipsch Klipschorn AK6's nominal impedance level is 8 ohms and has a sensitivity of 105 dB.

Sensitivity
Floor-standing Speakers
Klipsch Klipschorn AK6
Min
Average
Max

8 Ohms is pretty much the standard nominal impedance amongst stereo speakers and amplifiers so Klipsch Heritage Klipschorn AK6 is not considered a difficult to drive speaker from nominal Impedance perspective.

Sensitivity

105dB of the Klipsch Heritage Klipschorn AK6 is considered a high sensitivity compared to average stereo speaker which makes AK6 an easy to drive from Sensitivity perspective. If you are planning to power your speaker with a Tube amp which are generally very low power, the Klipsch Klipschorn AK6 will be a good choice.

Check the amplifiers that are in a similar price range to the Klipsch Klipschorn AK6:

  • Integrated Amps under 5000 USD
  • Integrated Amps under 10000 USD
  • Integrated Amps under 20000 USD
  • All Integrated Amplifiers

Input Type

AK6 has Binding post type connectors and lets bi-amping/bi-wiring. Bi-wiring can enhance the overall transparency of your loudspeakers by using separate speaker wires for the low and high-frequency drivers from a single amplifier. Bi-amping, on the other hand, involves using separate amplifiers for the high and low-frequency drivers, potentially resulting in a greater dynamic range and reduced distortion.

Klipsch Klipschorn AK6 External Dimensions and Weight

Klipsch Klipschorn AK6 has external dimensions of (Height x Width x Depth) 53 x 31-1/4 x 28-1/4inch (1347.0 x 794.0 x 718.0mm ).

Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited. The base area of Klipsch Klipschorn AK6 is approximately 5700.9cm2 / 883.6inch2.

To get a better perspective on the real life size of Klipsch Klipschorn AK6, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).

Klipsch Klipschorn AK6 Real Life Body Size Comparison
Klipsch Klipschorn AK6 Speaker Size Compared to a Compact Disc

Here we place the Klipsch Klipschorn AK6 virtually next to a standard width amplifier and turntable on a media center to get a better idea about the size.

Klipsch Klipschorn AK6 placed next to a Media Stand
Klipsch Klipschorn AK6 Floor-standing Speaker next to a Media Stand

Weight

The Klipsch Klipschorn AK6 weighs 100.00kg / 220lbs per piece. Here is a comparison of how AK6's weight compares with the average, max and min weights in its class.

Weight
All Floor-standing Speakers
Klipsch Klipschorn AK6
Min
Average
Max
Weight
Floor-standing Speakers under $20000
Klipsch Klipschorn AK6
Min
Average
Max

Cabinet type and Materials

Klipsch Klipschorn AK6 has a Acoustic Suspension type cabinet and a MDF/Wood veneer finish. Acoustic Suspension loudspeakers aka Sealed speakers have no openings such as ports or slots.. They can be designed smaller, the bass is more accurate and tighter compared to ported designs but doesn't go as low on the lower end in general.

Available colors

Klipsch Klipschorn AK6 is available in American Walnut, Black Ash and Natural Cherry.

Does the Klipsch Klipschorn AK6 come with a Grille?

AK6 comes with grilles. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible.

What's in the Box of Klipsch Klipschorn AK6?

Here are the items that are included inside the box of AK6:
  • 2 Loudspeaker cabinets
  • 2 Subwoofer cabinets
  • 2 Grilles
  • Owners Manual
  • Congratulations letter
  • Klipsch brochure
  • Recommended Accessories

    Here is a list of accessories that we think you may need for the Klipsch Heritage Klipschorn AK6.

    • Speaker Cable and Connectors
      • Speaker Cables with Banana Plugs: If you know the lenght of the cable you need, this is the easier option to connect your speakers with your amp.
      • Speaker Cables without Connectors: If you are not sure about the lenght or need longer than standard cables with plugs, choose this option.
      • Banana Connectors and Plugs: If you chose the cables without connectors option or already have some cable around, pick the banana plugs separately.
    • Vibration Isolators: IsoAcoustics isolators more affordable options too.
    • Acoustic Panels and Treatments: Your room is as important as your stereo equipment so acoustic treatments goes a long way in improving the overall performance.

    Warranty

    10 Years of parts warranty and 10 Years of labor warranty is generally provided by the manufacturer.

    Klipsch Heritage Klipschorn AK6 Alternatives in Passive Floor-standing Speakers
    Model Type Sensitivity Impedance Frequency
    Klipsch La Scala AL5
    Compare
    3-way 105 dB 8 ohms 51-20k Hz
    Klipsch Cornwall IV
    Compare
    3-way 102 dB 8 ohms 34-20k Hz
    Klipsch Forte IV
    Compare
    3-way 99 dB 8 ohms 38-20k Hz
    Klipsch Heresy IV
    Compare
    3-way 99 dB 8 ohms 48-20k Hz
    Klipsch Heresy III
    Compare
    3-way 99 dB 8 ohms 58-20k Hz
    Klipsch R-620F
    Compare
    2-way 96 dB 8 ohms 38-21k Hz
    B&W 603
    Compare
    3-way 88.5 dB 8 ohms 48-28k Hz
    Klipsch Klipschorn AK7
    Compare
    3-way 103 dB 8 ohms 34-19k Hz
    Frequently Asked Questions about Klipsch Heritage Klipschorn AK6
    What is the External Dimensions of Klipsch Heritage Klipschorn AK6
    What is the Speaker Sensitivity of Klipsch Heritage Klipschorn AK6
    is the Klipsch Heritage Klipschorn AK6 an easy to drive speaker?

    Klipsch Klipschorn AK6 Detailed Specifications

    General
    BrandKlipsch
    Full Model NameKlipsch Heritage Klipschorn AK6
    Speaker Type3-way Floor-standing
    Power Rangeup to 100 watts
    Sensitivity105 dB
    Impedance8 ohms
    Frequency Response33-20k Hz
    DRIVERS
    Woofer Size15-inch
    Woofer Compositionfiber-composite with a trihedral exponential folded horn
    Woofer SurroundRubber
    Tweeter Size1-inch
    Tweeter TypeTractrix horn
    Midrange Size2-inch

    CONNECTIONS
    Connector TypeBinding post
    Biamp InputsYes
    PHYSICAL SPECS
    Height1347.0mm ( 53-inch)
    Width794.0mm ( 31-1/4-inch)
    Depth718.0mm ( 28-1/4-inch)
    Height1347.0mm ( 53-inch)
    Weight100.00kg ( 220.00 lbs)
    EnclosureAcoustic Suspension
    FinishMDF/Wood veneer
    Available ColorsAmerican Walnut, Black Ash, Natural Cherry
    Mounting BracketNo
    GrilleYes
    Moisture ResistanceNo
    OTHER
    Handheld RemoteNo
    Parts Warranty10 Years
    Labor Warranty10 Years
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