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Klipsch AK7 Review
Klipsch Heritage Klipschorn AK7

Main Features

  • 1" Tractrix horn Tweeter
  • 3" phenolic-diaphragm compression Midrange
  • 15" fiber-composite with a trihedral exponential folded horn Woofer
  • 34-19k Hz Frequency Response
  • 103 dB Sensitivity
  • Impedance: 8ohms
  • Power Range: up to 100watts
  • Weight:260.00 lbs / 118.00 kg
  • Dimensions(HxWxD): 53"x31-1/4"x28-1/4" / 1347.0 x 794.0 x 718.0mm
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Klipsch Klipschorn AK7 Review
Klipsch Klipschorn AK7 Klipsch Klipschorn A...
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Klipsch Heritage Klipschorn AK7 is a 3-way Passive Acoustic Suspension Floor-standing speaker by Klipsch. It features a 1" Tractrix horn Tweeter, 1 x 3" Midrange and 1 x 15" fiber-composite with a trihedral exponential folded horn Woofer. The speaker has a frequency range of 34-19k Hz and a sensitivity of 103 dB. Klipsch Klipschorn AK7 has an MSRP of 17998$ per pair.

Klipsch replaced the older AK6 with this model. Follow the link to read our detailed comparison of these models:
Compare Klipsch Klipschorn AK7 vs Klipsch Klipschorn AK6
Klipsch Klipschorn AK7  Lifestyle
Klipsch Klipschorn AK7 Lifestyle

Klipsch's Heritage Series of Loudspeakers

AK7 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
34-19k Hz 103 dB8Ω 1 x 15"
Klipsch La Scala AL5
Compare
51-20k Hz 105 dB8Ω 1 x 15"
Klipsch Klipschorn AK6
Compare
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 AK7 Speaker

Klipsch Klipschorn AK7 has a Frequency response range of 34-19k Hz at ±-4.0dB and Power Range of up to 100 watts. With a minimum frequency of 34 Hz, AK7 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 AK7'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 AK7
Min
Average
Max
High Frequency
Floor-standing Speakers
Klipsch Klipschorn AK7
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 AK7's 34Hz:

  • PSB Synchrony T600 with Low Frequency of 24 Hz (Compare w/ AK7)
  • KLH Kendall with Low Frequency of 25 Hz (Compare w/ AK7)
  • Revel PerformaBe F328Be with Low Frequency of 26 Hz (Compare w/ AK7)
  • GoldenEar Triton Five with Low Frequency of 26 Hz (Compare w/ AK7)
  • Monitor Audio Silver 500 7G with Low Frequency of 27 Hz (Compare w/ AK7)

Crossover frequency of the Klipsch Klipschorn AK7?

AK7 is a 3-way speaker and its crossover frequency between the woofer and the midrange set to 380Hz and the Crossover frequency between the midrange and the tweeter is set to 2900Hz.

Impedance and Sensitivity

Klipsch Klipschorn AK7's nominal impedance level is 8 ohms but can go down to as low as 4 ohms, and has a sensitivity of 103 dB.

Sensitivity
Floor-standing Speakers
Klipsch Klipschorn AK7
Min
Average
Max

8 Ohms is pretty much the standard nominal impedance amongst stereo speakers and amplifiers so Klipsch Heritage Klipschorn AK7 is not considered a difficult to drive speaker from nominal Impedance perspective.

Sensitivity

103dB of the Klipsch Heritage Klipschorn AK7 is considered a high sensitivity compared to average stereo speaker which makes AK7 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 AK7 will be a good choice.

Minimum Impedance of the Klipsch Klipschorn AK7

Even though the nominal impedance of the AK7 is 8 ohms, the minimum impedance level of this speaker according to Klipsch is 4 ohms Klipsch Heritage Klipschorn AK7 so while choosing an amplifier, you should ideally check if the unit you are considering can provide this impedance level.

Check the amplifiers that are in a similar price range to the Klipsch Klipschorn AK7:

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

Input Type

AK7 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 AK7 Back View
Klipsch Klipschorn AK7 Back View

Klipsch Klipschorn AK7 External Dimensions and Weight

Klipsch Klipschorn AK7 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 AK7 is approximately 5700.9cm2 / 883.6inch2.

To get a better perspective on the real life size of Klipsch Klipschorn AK7, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).

Klipsch Klipschorn AK7 Real Life Body Size Comparison
Klipsch Klipschorn AK7 Speaker Size Compared to a Compact Disc

Here we place the Klipsch Klipschorn AK7 virtually next to a standard width amplifier and turntable on a media center to get a better idea about the size.

Klipsch Klipschorn AK7 placed next to a Media Stand
Klipsch Klipschorn AK7 Floor-standing Speaker next to a Media Stand

Weight

The Klipsch Klipschorn AK7 weighs 118.00kg / 259.6lbs per piece. Here is a comparison of how AK7's weight compares with the average, max and min weights in its class.

Weight
All Floor-standing Speakers
Klipsch Klipschorn AK7
Min
Average
Max
Weight
Floor-standing Speakers under $20000
Klipsch Klipschorn AK7
Min
Average
Max

Cabinet type and Materials

Klipsch Klipschorn AK7 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 AK7 is available in American Auburn, Black Ash and American Walnut.

Klipsch Klipschorn AK7  Colors
Klipsch Klipschorn AK7 Colors

Does the Klipsch Klipschorn AK7 come with a Grille?

AK7 comes with cloth grilles in Silver Metallic color choices. 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.

Klipsch Klipschorn AK7  with Grille
Klipsch Klipschorn AK7 with Grille

What's in the Box of Klipsch Klipschorn AK7?

Here are the items that are included inside the box of AK7:
  • 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 AK7.

    • 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.

    Official Product Page

    Official manufacturer's product page for the Klipsch Heritage Klipschorn AK7 speaker can be found below:
    Official Product Page for Klipsch Klipschorn AK7

    Warranty

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

    Klipsch Klipschorn AK7  Lifestyle
    Klipsch Klipschorn AK7 Lifestyle

    Klipsch Heritage Klipschorn AK7 Alternatives in Passive Floor-standing Speakers
    Model Type Sensitivity Impedance Frequency
    Klipsch Klipschorn AK6
    Compare
    3-way 105 dB 8 ohms 33-20k Hz
    Klipsch Heresy IV
    Compare
    3-way 99 dB 8 ohms 48-20k 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 III
    Compare
    3-way 99 dB 8 ohms 58-20k Hz
    Klipsch La Scala AL6
    Compare
    3-way 103 dB 8 ohms 40-19k Hz
    Klipsch La Scala AL5
    Compare
    3-way 105 dB 8 ohms 51-20k Hz
    PSB Synchrony T600
    Compare
    3-way 89 dB 4 ohms 24-23k Hz
    Frequently Asked Questions about Klipsch Heritage Klipschorn AK7
    What is the External Dimensions of Klipsch Heritage Klipschorn AK7
    What is the Speaker Sensitivity of Klipsch Heritage Klipschorn AK7
    is the Klipsch Heritage Klipschorn AK7 an easy to drive speaker?

    Klipsch Klipschorn AK7 Detailed Specifications

    General
    BrandKlipsch
    Full Model NameKlipsch Heritage Klipschorn AK7
    Speaker Type3-way Floor-standing
    Power Rangeup to 100 watts
    Sensitivity103 dB
    Impedance8 ohms
    Frequency Response34-19k Hz
    DRIVERS
    Woofer Size15-inch
    Woofer Compositionfiber-composite with a trihedral exponential folded horn
    Woofer SurroundRubber
    Tweeter Size1-inch
    Tweeter TypeTractrix horn
    Midrange Size3-inch
    Crossover freq380Hz - 290Hz

    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)
    Weight118.00kg ( 260.00 lbs)
    EnclosureAcoustic Suspension
    FinishMDF/Wood veneer
    Available ColorsAmerican Auburn, Black Ash, American Walnut
    Mounting BracketNo
    GrilleYes
    Moisture ResistanceNo
    OTHER
    Handheld RemoteNo
    Parts Warranty10 Years
    Labor Warranty10 Years
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