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Klipsch Cornwall IV Review
Klipsch Cornwall IV - Image 1

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
MSRP: $6,598 (list price)
Check price atAmazon›

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Klipsch Cornwall IV Review
Klipsch Cornwall IV Klipsch Cornwall IV
Check price atAmazon›

Klipsch Heritage Cornwall IV is a 3-way Passive Bass Reflex Floor-standing speaker by Klipsch. It was released in August 2019. 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. The Heritage range are Klipsch's iconic hand-built American speakers, including the Cornwall, Heresy and horn-loaded La Scala, some in production for decades. Below you can see the main specs of these speakers.

See all 10 Klipsch Heritage models compared »

Klipsch Heritage Series Speakers
Model Frequency SensitivityImpedance Woofer
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 Forte IV
Compare
38-20k Hz 99 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 Rebellion
Compare
60-20k Hz 95 dB8Ω 1 x 8"
Klipsch Heritage Klipschorn 80th Anniversary
Compare
34-20k Hz 103 dB8Ω 1 x 15"
Klipsch Heritage Series Speakers
Klipsch Heritage Series Speakers


**This post contains affiliate links, and we will be compensated if you make a purchase after clicking through our 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.

Here we have a comparison of how Cornwall IV's Low frequency value compares with the average, max and min Low frequency values in its class.
Low Frequency
Floor-standing Speakers
Klipsch Cornwall IV
Min
Average
Median
Thinking about a subwoofer for the Klipsch Cornwall IV?
  • Work out the crossover setting — it follows from this speaker's 34 Hz low end
  • Every powered subwoofer we cover, whatever the budget

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
Median

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. Work out how loud the Klipsch Cornwall IV plays in your room →

What amplifier does the Klipsch Cornwall IV need?

At normal listening levels in a medium room, about 0.5–60 W per channel into 8 ohms. Set your own conditions and we will rank every amplifier we cover.

We check power, impedance safety and current delivery — not just watts.

Prefer to browse? See every integrated amplifier we cover.

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.

Work out what gauge speaker cable this run needs →

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

Find speakers that fit your shelf or alcove →  ·  Work out where they should sit in the room →

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
Median
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 are our favorite isolators but you may find 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 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 La Scala AL6
Compare
3-way 103 dB 8 ohms 40-19k Hz
Wharfedale Dovedale
Compare
3-way 89 DB 6.5 ohms 36-20K HZ
MartinLogan Motion XT F200
Compare
3-way 92 dB 4 ohms 27-25k Hz
Frequently Asked Questions about Klipsch Heritage Cornwall IV

What amplifier do you need for the Klipsch Cornwall IV?

Klipsch rates the Klipsch Cornwall IV for up to 100 watts of amplifier power. It is an 8-ohm speaker, the usual nominal load, so almost any amplifier or receiver can drive it.

Is the Klipsch Cornwall IV easy to drive?

The Klipsch Cornwall IV has a sensitivity of 102 dB. That is high: it goes loud on modest power, so it suits low-powered amplifiers, including valve/tube designs.

Does the Klipsch Cornwall IV need a subwoofer?

The Klipsch Cornwall IV reaches down to 34Hz (full range 34-20k Hz). That is genuinely deep bass - a subwoofer is optional unless you want home-theatre effects below that.

What drivers does the Klipsch Cornwall IV use?

The Klipsch Cornwall IV is a 3-way design using a 1" horn-loaded tweeter, a 1.75" midrange and a 15" Fiber composite woofer.

Is the Klipsch Cornwall IV sealed or ported?

The Klipsch Cornwall IV uses a Ported enclosure. A ported design uses a tuned vent to get more low-end output from the same driver, but it wants some breathing room behind it.

Can the Klipsch Cornwall IV be bi-wired or bi-amped?

Yes. The Klipsch Cornwall IV has two sets of terminals, so it can be bi-wired or bi-amped: bi-wiring runs separate cable to the treble and bass sections, bi-amping gives each its own amplifier channel. It uses Binding post terminals.

Can the Klipsch Cornwall IV be wall mounted?

The Klipsch Cornwall IV does not include a wall-mount bracket or keyhole, so it is designed to sit on a stand, shelf or the floor.

Does the Klipsch Cornwall IV come with grilles?

Yes. The Klipsch Cornwall IV comes with removable grilles.

How big and heavy is the Klipsch Cornwall IV?

The Klipsch Cornwall IV weighs 44.55kg / 98lbs each and measures 38 x 25-5/16 x 15-1/2inch (HxWxD).

How much does the Klipsch Cornwall IV cost?

The Klipsch Cornwall IV has a manufacturer's list price (MSRP) of $6,598 per pair.


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
Release DateAugust 2019
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)
Weight44.55 kg (98 lbs)
EnclosureBass Reflex
FinishMDF/Wood veneer
Available ColorsBlack
Mounting BracketNo
GrilleYes
Moisture ResistanceNo
OTHER
Handheld RemoteNo
Parts Warranty10 Years
Labor Warranty10 Years
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