£4,699

Heresy IV

The Heresy IV is quite possibly the speaker champion of the world. Whether it's for your burgeoning vinyl collection, home theater or whatever, the Heresy IV will knock your socks off.

Features:

  • 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

A LITTLE HERESY IS GOOD FOR THE SOUL

Because of its size, the Heresy offers the greatest degree of placement flexibility in the Heritage series. First introduced in 1957, this three-way horn-loaded loudspeaker is still able to deliver the awe-inspiring Klipsch sound that our fans around the world know and love.

DESIGNED AND MADE IN THE USA

USING DOMESTIC AND IMPORTED COMPONENTS

The Klipsch Heresy IV speaker is a testament to the quality that Klipsch demands
from each and every one of its audio products. Remember great sound? We do,
too. The Klipsch Heresy enclosure is made in the USA, by proud craftsmen in Hope,
Arkansas, just like Paul W. Klipsch (PWK) intended.

Specifications

FREQUENCY RESPONSE (+/- 4 dB)48-20k +/-4dB
SENSITIVITY199dB @ 2.83V / 1m
POWER HANDLING (CONT/PEAK)100W/400W
MAXIMUM SPL116dB Continuous
NOMINAL IMPEDANCE8 ohms Compatible
CROSSOVER FREQUENCYHF: 4500Hz MF: 850Hz
HIGH FREQUENCY DRIVERK-107-TI 1” (2.54cm) Titanium diaphragm compression driver
MIDRANGEK-702 1.75” (4.45cm) polyimide diaphragm compression driver
LOW FREQUENCY DRIVERK-28-E 12” (30.48cm) Fiber-composite cone woofer
ENCLOSURE MATERIALMDF
INPUTSDual binding posts / bi-wire / bi-amp
HEIGHT24.81” (63.01cm)
WIDTH15.5” (39.37cm)
DEPTH13.25” (33.66cm)
WEIGHT45lbs (20.41kg)