Klipsch Heresy IV walnut (pack of 2)

Klipsch Heresy IV: An Iconic Column Speaker

The Klipsch Heresy IV column speaker is an iconic model from the manufacturer, beloved by audiophiles who adore the Klipsch speaker range. First launched in 1957, this three-way horn-loaded speaker is capable of delivering the impressive and immersive sound that Klipsch fans know and love.

With its compact size, the Heresy IV offers great placement flexibility, making it the most versatile model in the Heritage range.

Made in the USA, in Arkansas, the Heresy IV is the result of hard work and expertise from Klipsch’s craftsmen, who have focused on the quality and durability of each component.

Three-Way Configuration

The Klipsch Heresy IV features a three-way bass-reflex configuration, which means it uses three distinct speakers to reproduce different frequency ranges. This configuration allows for more accurate and detailed sound reproduction across the entire audio spectrum.

The speaker is equipped with a 12-inch woofer for deep, powerful bass, a midrange driver for clear, natural voices, and a tweeter for crisp, detailed high frequencies. Each speaker is mounted with its own acoustic horn, which helps optimize sound dispersion and enhance overall performance.

Superior Quality Construction

The Heresy IV is crafted with high-quality materials and meticulous workmanship to ensure durability and sonic excellence. The speaker is constructed from solid wood panels, which not only enhances the speaker’s aesthetics but also reduces resonances and distortions.

The speaker grille is removable, allowing you to showcase the speaker’s beautiful design or protect the drivers from dust and damage. The speaker also features a rear bass port, which extends the bass frequency response and improves bass performance.

Bi-Wiring and Bi-Amping Capabilities

The Klipsch Heresy IV is designed with bi-wiring and bi-amping capabilities, which means you can use separate cables or amplifiers to independently power the low-frequency and high-frequency drivers.

This allows for better control over the speaker’s performance and can result in improved clarity and detail in audio reproduction. Bi-wiring involves using separate cables for the woofer and midrange/tweeter, while bi-amping involves using separate amplifiers for each driver.

This flexibility allows you to tailor the speaker’s sound to your personal preferences and optimize its performance in your listening environment.

Benefits

• Compact and elegant design
• Three-way configuration for accurate and detailed sound reproduction
• High-quality construction for durability and sonic excellence
• Bi-wiring and bi-amping capabilities for enhanced performance
• Removable grille
• Rear bass port for extended bass frequency response

The Klipsch Heresy IV is a powerful and versatile floor-standing speaker that delivers exceptional audio performance. With its three-way configuration, superior build quality, and bi-wiring/bi-amping capabilities, it is designed to provide a dynamic and immersive listening experience. Whether you are a music lover or a home theater enthusiast, the Klipsch Heresy IV will impress you with its outstanding sound quality.

Technical Specifications

Performance

• Sensitivity: 99 dB (1 W / 1 m)
• Power Handling: 100 W (RMS)
• Peak Power: 400 W
• Nominal Impedance: 8 Ω
• Bass-reflex (ported) design
• Dual binding posts

Frequency Response

• Frequency Range: 48 Hz to 20 kHz (± 3 dB)
• Crossover Frequencies:
  • High: 4,500 Hz
  • Low: 850 Hz

Drivers

• Woofer: 305 mm K-28-E with composite fiber cone
• Midrange: 44.5 mm K-702 compression driver with polyamide diaphragm
• Tweeter: 25 mm K-107-TI compression driver with titanium diaphragm

Physical Characteristics

• Dimensions with stand: 394 × 630 × 337 mm (W × H × D)
• Weight: 20.4 kg