The Klipsch Cornwall IV 3-Way 15” Horn-Loaded Loudspeaker (Pair) delivers massive dynamic scale, breathtaking efficiency, and lifelike acoustic presence backed by decades of American audio heritage. Serving as the largest traditional direct-radiating bass design in the Klipsch Heritage lineup, this three-way floorstanding system unites an authoritative 15-inch low-frequency driver with an all-new K-702 midrange compression driver and a titanium high-frequency compression driver. Outfitted with steep-slope crossover networks, front-firing Tractrix geometry bass-reflex ports, and premium furniture-grade book-matched wood veneers, it generates effortless concert-level volume and pin-sharp imaging while driven by anything from modest single-ended triode tube amplifiers to muscular solid-state powerhouses.
Key Features & Innovations
All-New K-702 Polyimide Midrange Compression Driver — the Klipsch Cornwall IV 3-Way 15” Horn-Loaded Loudspeaker (Pair) features an advanced 1.75-inch polyimide diaphragm midrange mated to a modified Tractrix horn with patented mumps technology, providing ultra-wide directivity and exceptional vocal realism.
Massive 15-Inch K-33-E Low-Frequency Driver — high-power fiber-composite cone woofer delivers deep, tactile bass impact down to 34 Hz with immense efficiency and lightning-quick transient recovery.
Front-Firing Tractrix® Geometric Reflex Ports — redesigned front-facing ports utilize proprietary Tractrix inner flares to eliminate airflow turbulence and chuffing, allowing flexible room placement against walls or directly in room corners.
Steep-Slope Audiophile Crossover Network — engineered with premium crossover components in a steep-slope architecture to minimize electrical phase deterioration, maximize power handling, and deliver transparent driver integration.
Book-Matched Handcrafted Real Wood Veneers — each pair is handcrafted in Hope, Arkansas, utilizing sequentially sliced wood veneers from the same timber to create an exact grain mirror image across both speaker cabinets.
FAQ — Klipsch Cornwall IV
Does this product include two complete loudspeakers?
Yes. The Klipsch Cornwall IV 3-Way 15” Horn-Loaded Loudspeaker (Pair) is packaged and sold as a matched stereo pair featuring grain-matched, sequential serial numbers.
What amplifier power is recommended for the Cornwall IV?
Thanks to an extraordinary sensitivity rating of 102 dB (1W/1m), the Cornwall IV can achieve room-filling, concert-level dynamics with as little as 5 to 20 Watts of tube amplification, while comfortably handling continuous inputs up to 100 Watts RMS (400 Watts peak).
Where should the Cornwall IV be positioned in the room?
Originally designed to be positioned against a flat wall or nestled in a corner (hence the name "Corn-Wall"), the front-firing Tractrix ports allow exceptional placement flexibility without bass boominess even when placed close to room boundaries.
Can these speakers be bi-wired or bi-amplified?
Yes, the cast-aluminum rear input panel is equipped with dual pairs of heavy-duty, gold-plated binding posts connected by removable jumpers for bi-wiring or bi-amplification.
Why Buy From Us
Authorized Klipsch Heritage dealer offering 100% factory-authentic speakers with full 10-year manufacturer warranty protection
Experienced audiophile consultants available to assist with tube amplifier synergy, room placement, and bi-wire cable selection
Dedicated post-purchase technical support for positioning, break-in guidance, and system matching
Insured freight delivery with heavy-duty reinforced palletized crating on every order
Related & System Matches
Low-power pure Class A tube amplifiers and high-current integrated amplifiers
Audiophile-grade heavy-gauge oxygen-free copper speaker cables and bi-wire jumpers
Klipsch Heritage Series Heresy IV and Forte IV loudspeakers
