SpeakerDecision
  • SPEAKERS by TYPE
    • Passive Bookshelf Speakers
    • Passive Floor-standing Speakers
    • Passive Center Channel Speakers
    • Passive In-wall Speakers
    • All Passive Speakers
    • Powered Subwoofers
    • Powered Stereo Speakers
  • AMPLIFIERS
  • SMART FIND
  1. Home
  2. Klipsch Speakers
  3. Passive Floor-standing Speakers
Klipsch Cornwall IV Review
Klipsch Heritage Cornwall IV

Main Features

  • 1" horn-loaded Tweeter
  • 1.75" polyimide diaphragm compression horn-loaded Midrange
  • 15" Fiber composite Woofer
  • 34-20k Hz Frequency Response
  • 102 dB Sensitivity
  • Impedance: 8ohms
  • Power Range: up to 100watts
  • Weight:98.00 lbs / 44.55 kg
  • Dimensions(HxWxD): 38"x25-5/16"x15-1/2" / 966.0 x 643.0 x 394.0mm
CHECK PRICE

Compare To

x
Add a Speaker for comparison
Klipsch Cornwall IV Review
Klipsch Cornwall IV Klipsch Cornwall IV
See at AMAZON

Klipsch Heritage Cornwall IV is a 3-way Passive Bass Reflex Floor-standing speaker by Klipsch. It features a 1" horn-loaded Tweeter, 1 x 1.75" Midrange and 1 x 15" Fiber composite Woofer. The speaker has a frequency range of 34-20k Hz and a sensitivity of 102 dB. Klipsch Cornwall IV has an MSRP of 6598$ per pair.

Klipsch's Heritage Series of Loudspeakers

Cornwall IV 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
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
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 Cornwall IV Speaker

Klipsch Cornwall IV has a Frequency response range of 34-20k Hz at ±3dB and Power Range of up to 100 watts. With a minimum frequency of 34 Hz, Cornwall IV 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 Cornwall IV'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 Cornwall IV
Min
Average
Max
High Frequency
Floor-standing Speakers
Klipsch Cornwall IV
Min
Average
Max

Among the speakers in our database with a max MSRP price of 10000$ (Pair), these are the 5 Passive Floor-standing speakers that have the deeper bass levels than the Klipsch Cornwall IV's 34Hz:

  • PSB Synchrony T600 with Low Frequency of 24 Hz (Compare w/ Cornwall IV)
  • KLH Kendall with Low Frequency of 25 Hz (Compare w/ Cornwall IV)
  • GoldenEar Triton Five with Low Frequency of 26 Hz (Compare w/ Cornwall IV)
  • Monitor Audio Silver 500 7G with Low Frequency of 27 Hz (Compare w/ Cornwall IV)
  • MartinLogan Motion XT F200 with Low Frequency of 27 Hz (Compare w/ Cornwall IV)

Impedance and Sensitivity

Klipsch Cornwall IV's nominal impedance level is 8 ohms and has a sensitivity of 102 dB.

Sensitivity
Floor-standing Speakers
Klipsch Cornwall IV
Min
Average
Max

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

Sensitivity

102dB of the Klipsch Heritage Cornwall IV is considered a high sensitivity compared to average stereo speaker which makes Cornwall IV 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 Cornwall IV will be a good choice.

Check the amplifiers that are in a similar price range to the Klipsch Cornwall IV:

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

Input Type

Cornwall IV 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 Cornwall IV External Dimensions and Weight

Klipsch Cornwall IV has external dimensions of (Height x Width x Depth) 38 x 25-5/16 x 15-1/2inch (966.0 x 643.0 x 394.0mm ).

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 Cornwall IV is approximately 2533.4cm2 / 392.7inch2.

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

Klipsch Cornwall IV Real Life Body Size Comparison
Klipsch Cornwall IV Speaker Size Compared to a Compact Disc

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

Klipsch Cornwall IV placed next to a Media Stand
Klipsch Cornwall IV Floor-standing Speaker next to a Media Stand

Weight

The Klipsch Cornwall IV weighs 44.55kg / 98lbs per piece. Here is a comparison of how Cornwall IV's weight compares with the average, max and min weights in its class.

Weight
All Floor-standing Speakers
Klipsch Cornwall IV
Min
Average
Max
Weight
Floor-standing Speakers under $10000
Klipsch Cornwall IV
Min
Average
Max

How does the Klipsch Cornwall IV compare to the Klipsch Heritage La Scala AL5?

One of the natural alternative to the Klipsch Cornwall IV is the La Scala AL5 which is located one step higher in Klipsch's Passive Floor-standing selection.

Here is a scaled size comparison of these two speakers to give you an idea how their external dimensions compare:

Klipsch Cornwall IV vs Klipsch La Scala AL5 Size Comparison - Front View
Comparison image of Klipsch Cornwall IV and Klipsch La Scala AL5 Size and External Dimensions

Check the Detailed Comparison of Klipsch Cornwall IV vs La Scala AL5 for more details.

Cabinet type and Materials

Klipsch Cornwall IV has a Bass Reflex type cabinet and a MDF/Wood veneer finish. Bass Reflex type loudspeakers (aka Ported, Vented or Reflex Port) have enclosures that uses a port, hole or vent cut into the cabinet. Ported designs are generally more efficient than the Sealed designs.

Available colors

Klipsch Cornwall IV is available in Black.

Does the Klipsch Cornwall IV come with a Grille?

Cornwall IV 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 Cornwall IV?

Here are the items that are included inside the box of Cornwall IV:
  • 2 Floorstanding loudspeakers
  • 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 Cornwall IV.

    • 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 Cornwall IV Alternatives in Passive Floor-standing Speakers
    Model Type Sensitivity Impedance Frequency
    Klipsch Forte IV
    Compare
    3-way 99 dB 8 ohms 38-20k Hz
    Klipsch La Scala AL5
    Compare
    3-way 105 dB 8 ohms 51-20k Hz
    Klipsch Klipschorn AK6
    Compare
    3-way 105 dB 8 ohms 33-20k Hz
    Klipsch Heresy III
    Compare
    3-way 99 dB 8 ohms 58-20k Hz
    Klipsch Heresy IV
    Compare
    3-way 99 dB 8 ohms 48-20k Hz
    Wharfedale Elysian 4
    Compare
    3-way 92 dB 4 ohms 30-22k Hz
    MartinLogan Motion XT F200
    Compare
    3-way 92 dB 4 ohms 27-25k Hz
    Revel PerformaBe F228Be
    Compare
    3-way 90 dB 8 ohms 27-44k Hz
    Frequently Asked Questions about Klipsch Heritage Cornwall IV
    What is the External Dimensions of Klipsch Heritage Cornwall IV
    What is the Speaker Sensitivity of Klipsch Heritage Cornwall IV
    is the Klipsch Heritage Cornwall IV an easy to drive speaker?

    Klipsch Cornwall IV Detailed Specifications

    General
    BrandKlipsch
    Full Model NameKlipsch Heritage Cornwall IV
    Speaker Type3-way Floor-standing
    Power Rangeup to 100 watts
    Sensitivity102 dB
    Impedance8 ohms
    Frequency Response34-20k Hz
    DRIVERS
    Woofer Size15-inch
    Woofer CompositionFiber composite
    Woofer SurroundRubber
    Tweeter Size1-inch
    Tweeter Typehorn-loaded
    Midrange Size1.75-inch

    CONNECTIONS
    Connector TypeBinding post
    Biamp InputsYes
    PHYSICAL SPECS
    Height966.0mm ( 38-inch)
    Width643.0mm ( 25-5/16-inch)
    Depth394.0mm ( 15-1/2-inch)
    Height966.0mm ( 38-inch)
    Weight44.55kg ( 98.00 lbs)
    EnclosureBass Reflex
    FinishMDF/Wood veneer
    Available ColorsBlack
    Mounting BracketNo
    GrilleYes
    Moisture ResistanceNo
    OTHER
    Handheld RemoteNo
    Parts Warranty10 Years
    Labor Warranty10 Years
    LATEST BLOG POSTS

    Klipsch La Scala AL6 and Klipschorn AK7 Speakers are Unveiled
    New Audiolab 6000A MkII with upgraded DAC and new HDMI ARC connection
    Q Acoustics 3000c Series Loudspeakers added to the database
    WiiM VibeLink Amp: A Game-Changer for Budget Hi-Fi in 2025
    KEF Meta and Reference Meta Floorstanding Speaker Size and Specs Comparison
    Triangle Borea Bookshelf and Floorstanding Speaker Size and Specs Comparison


    Latest Passive Floor-standing Speakers
    Klipsch Heritage La Scala AL6
    Klipsch La Scala AL6
    3-way Floor-standing | 103 dB | 8 ohms
    Klipsch Heritage Klipschorn AK7
    Klipsch Klipschorn AK7
    3-way Floor-standing | 103 dB | 8 ohms
    Q Acoustics 3050c
    Q Acoustics 3050c
    2-way Floor-standing | 90 dB | 6 ohms
    Q Acoustics 3050i
    Q Acoustics 3050i
    2-way Floor-standing | 91 dB | 6 ohms
    Triangle Borea BR10
    Triangle Borea BR10
    3-way Floor-standing | 92 dB | 8 ohms
    ELAC Debut 3.0 DF63
    ELAC Debut 3.0 DF63
    3-way Floor-standing | 87.5 dB | 4 ohms
    ELAC Debut 3.0 DF53
    ELAC Debut 3.0 DF53
    3-way Floor-standing | 87.5 dB | 4 ohms
    Monitor Audio Gold 500 6G
    Monitor Audio Gold 500 6G
    3-way Floor-standing | 88.5 dB | 4 ohms
    Monitor Audio Gold 300 6G
    Monitor Audio Gold 300 6G
    3-way Floor-standing | 87 dB | 4 ohms
    JBL Stage 280F
    JBL Stage 280F
    3-way Floor-standing | 91 dB | 6 ohms


    Copyright © 2025 by SpeakerDecision
    About Privacy Contact US Camera Decision
    Compare List

      Add a speaker to the List