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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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Description
Heresy IV Floorstanding SpeakerClassic Heritage, Modern Precision The Klipsch Heresy IV Loudspeaker The Klipsch Heresy IV is a compact, three way, horn loaded loudspeaker that continues a legacy first introduced in 1957. Redesigned with modern components and acoustic innovations, the Heresy IV delivers room filling sound with powerful efficiency, making it an ideal speaker for audiophiles and home theater enthusiasts alike. At the heart of the Heresy IV is a new K 702 midrange
Classic Heritage, Modern Precision — The Klipsch Heresy IV Loudspeaker
The Klipsch Heresy IV is a compact, three-way, horn-loaded loudspeaker that continues a legacy first introduced in 1957. Redesigned with modern components and acoustic innovations, the Heresy IV delivers room-filling sound with powerful efficiency, making it an ideal speaker for audiophiles and home theater enthusiasts alike.
At the heart of the Heresy IV is a new K-702 midrange compression driver paired with a Tractrix® horn for wide dispersion and crystal-clear vocal reproduction. The high frequencies benefit from the K-107-TI titanium diaphragm driver, equipped with a wide-dispersion phase plug to ensure a larger sweet spot. A robust 12” K-28-E woofer provides the low-end, delivering impactful bass supported by a newly added rear Tractrix® port—a first in Heresy’s history.
Its redesigned crossover network, inspired by Klipsch’s legendary Klipschorn and La Scala speakers, features premium components to reduce signal loss and improve fidelity. The result? A lifelike soundstage with 99dB sensitivity and effortless 100W continuous power handling.
Meticulously crafted in Hope, Arkansas using book-matched wood veneers and matched in pairs, each Heresy IV loudspeaker is built to last and designed to impress. Available in four stunning finishes—Satin Black Ash, American Walnut, Natural Cherry, and Distressed Oak—the Heresy IV offers timeless visual appeal to match its sonic excellence.
Whether you're building a vintage-inspired stereo setup or upgrading your home theater, the Klipsch Heresy IV blends heritage design with modern acoustic precision.
Technical Specifications
| Specification | Details |
|---|---|
| Frequency Response | 48Hz – 20kHz ±4dB |
| Sensitivity | 99dB @ 2.83V / 1m |
| Power Handling | 100W Continuous / 400W Peak |
| Maximum SPL | 116dB Continuous |
| Nominal Impedance | 8 ohms compatible |
| Crossover Frequencies | 850Hz (MF), 4500Hz (HF) |
| High Frequency Driver | K-107-TI 1" Titanium Diaphragm Compression Driver |
| Midrange Driver | K-702 1.75" Polyimide Diaphragm Compression Driver |
| Low Frequency Driver | K-28-E 12" Fiber-Composite Cone Woofer |
| Enclosure Material | MDF |
| Inputs | Dual Binding Posts / Bi-Wire / Bi-Amp |
| Dimensions (H × W × D) | 24.81" × 15.5" × 13.25" (63.01cm × 39.37cm × 33.66cm) |
| Weight | 45 lbs (20.41 kg) |
| Finish Options | Satin Black Ash, American Walnut, Natural Cherry, Distressed Oak |
| Country of Manufacture | Made in the USA (Hope, Arkansas) |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy