KLIPSCH HERESY IV

Description:

First introduced in 1957, the Heresy offers the greatest degree of placement flexibility in the Heritage series. This legendary three-way horn-loaded loudspeaker continues to deliver awe-inspiring Klipsch sound with remarkable efficiency and precision.

Handcrafted in Hope, Arkansas, USA, the Heresy IV features significant acoustic upgrades, including an all-new K-702 midrange compression driver with a polyimide diaphragm, a K-107-TI titanium diaphragm high-frequency driver with an extended dispersion phase plug, and a completely revoiced high-fidelity network.

For the first time in its history, the Heresy incorporates a rear Tractrix port, improving low-frequency extension by almost 10Hz for richer, room-filling bass with reduced port noise. Encased in book-matched wood veneers with grain-matched pairs, the Heresy IV is a timeless masterpiece of audio engineering.

Features:

• Compact, Three-Way Loudspeaker - Offers the greatest degree of placement flexibility in the Heritage series.

• K-702 Midrange Compression Driver - Features a polyimide diaphragm mated to the K-704 Tractrix horn for wide coverage and smooth frequency response.

• K-107-TI High-Frequency Driver - Titanium diaphragm with a wide dispersion phase plug for an accurate and even sweet spot.

• Revoiced Network - High-fidelity network drawing from the classic three-way steep slope design of legendary Klipschorn, La Scala, and Cornwall speakers.

• Tractrix Ports - First-ever rear port on a Heresy model, utilizing Tractrix geometry for efficient air transfer, reduced port noise, and punchier low frequencies.

• Bi-Amp Input Panel and Binding Posts - Premium aluminum input panel supporting bi-wiring and bi-amping flexibility.

• Book-Matched Wood Veneers & Grain-Matched Pairs - Meticulously crafted cabinets featuring mirror-image veneer arrangements and sequential serial numbers.

Specifications: