First introduced in 1957, the Heresy, a three-way design, started out as a compact center channel speaker to accompany the Klipschorn® in three-speaker stereo arrays. The Heresy IV offers unparalleled sound quality from a relatively small speaker.



  • Includes New 10-Year Warranty
  • All-new K-702 midrange compression driver, featuring a polyimide diaphragm, for exceptional detail
  • For the first time, the Heresy IV features a rear port for the most efficient, fastest air transfer in their class, which reduces port noise for punchier low frequencies
  • K-702 midrange is mated to the K-704 Tractrix® horn for a wide coverage pattern
  • K-107-TI titanium diaphragm high-frequency driver with an all-new wide dispersion phase plug for providing exceptionally even high-frequency dispersion
  • All-new high fidelity network for truer to life sound, best-in-class efficiency, and power handling
  • Klipsch Tractrix ports have custom designed inner flares that help reduce air turbulence entering the port. Less turbulent air helps reduce port noise for cleaner, more powerful bass
  • Available in a high-quality Satin Black Ash, Natural Cherry, Distressed Oak, or American Walnut wood veneer finish
  • Designed & assembled in the USA

    Click here for What Hi-Fi review:

    Click here for full spec:

Write a review

Note: HTML is not translated!
    Bad           Good

Klipsch Heresy IV

  • Product Code: Heresy IV
  • Availability: In Stock
  • $7,999.00

Related Products

Arcam SA-20 Integrated Amplifier

Arcam SA-20 Integrated Amplifier

Arcam SA-20 Integrated Amplifier Given Arcam's history..


Klipsch 'The Sixes'

Klipsch 'The Sixes'

 THE SIXES POWERED SPEAKERSPart of the Klipsch Heritage Wireless series, The Sixes are an incre..


Klipsch Forte IV

Klipsch Forte IV

HIGH PERFORMANCE IS OUR FORTESince its inception in 1985, the Forte has been a standout speaker. The..