Klipsch Cornwall IV Black Ash (Ea.) Tower Speaker-1067377

Model #: 1067377
At a Glance

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Get to know this product.

  • Three-way, 15” horn-loaded loudspeakers
  • All new mid-range compression driver, mid-horn with mumps, and Tractrix® ports
  • A premium, aluminum input panel to accommodate large, high-quality speaker cables for bi-wiring or bi-amping
  • A best-in-class, highly durable speaker enclosure assembled with pride in Hope, Arkansas as part of the Klipsch Heritage Series
  • Available in Natural Cherry, Satin Black Ash and American Walnut book-matched wood veneers to complement any space
  • Sold in pairs

New Tricks-Better Sound

It's been said you cannot improve on perfection. Not true. Klipsch engineers have continued to carry on the groundbreaking vision of company founder Paul W. Klipsch's unique approach to acoustic performance with upgrades to the Heritage Cornwall IV Floorstanding Speaker.

Hear and See The Difference. What's New?

Inside, the Cornwall IV features a new, mid-frequency driver and a new midrange Tractrix™ horn for improved better clarity and detail, as well as new ports for expanded clarity and deeper bass.

The outside of the Cornwall IV is a change from its predecessors as well. It features a new logo design scripted to match other Heritage products, a new matte black riser to give a floating appearance, and an updated brushed metal premium input panel.

Best Of The Best

As the "largest of the compact” Heritage speakers, the Cornwall IV offers the highest performance of any non-fully horn-loaded speaker we make.

Only the legendary Klipschorn and La Scala (with their horn-loaded, low-frequency designs) exceed the Cornwall in bass extension and output.

Big Brother

Initially introduced in 1959, the Cornwall speaker was designed to serve as a larger, full-range alternative to the Heresy when used as a center channel speaker between two widely spaced Klipschorns.

Thus the Cornwall is likely to be the world's second commercially produced center channel speaker.

Home Grown

The little town of Hope, Arkansas is the birthplace of the Klipsch Cornwall speaker. Assembled with handmade cabinets since 1959, we are proud to continue to build and assemble these hand-crafted speakers in Hope.



Frequency Response34Hz - 20kHz
Sensitivity102dB @ 2.83V / 1m
Power Handling100W/400W
Maximum SPL119dB Continuous
Nominal Impedance8 ohms Compatible
Crossover FrequencyHF: 5000Hz; MF: 700Hz
High Frequency DriverK-107-TI 1” (2.54cm) Titanium diaphragm compression driver
MidrangeK-702 1.75” (4.45cm) Polyimide diaphragm compression driver
Low Frequency DriverK-33-E 15” (38.1cm) Fiber-composite cone woofer
Enclosure MaterialMDF with fine veneers
InputsDual binding posts / bi-wire / bi-amp
Height38” (96.52cm)
Width25.3” (64.3cm)
Depth15.5” (39.4cm)
Weight100lbs (45.35kg)
FinishBlack Ash

Misc. Specs

Product Weight100
Color Finish NameSatin Black
Frequency Response34Hz - 20kHz
Manufacturer Warranty10 Year
Speaker Connector TypeBinding Posts
Rms Power Handling400
Impedance8 ohms
Maximum Power Handling (Watts)400
Number of Speakers2
Sensitivity102 dB
Speaker TypeFloor-Standing Speakers
Depth (in.)15.5
Height (in.)38
Width (in.)25.3
Woofer Size15
WarningProposition 65 Warning for California Residents