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Klipsch Heritage Heresy IV Floorstanding Speaker (Pair)

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  • $ 2,998
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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. For the first time in its long legacy, the Heresy now features a rear port – improving low-frequency extension by almost 10Hz, for room-filling bass. Utilizing Tractrix geometry, the all-new Heresy IV ports allow for the most efficient, fastest air transfer in their class, which reduces port noise for punchier low frequencies. 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.

Please note: Klipsch Heritage Series products are built to order, with cabinets handmade in the U.S. at our Hope, Ark. manufacturing facility. Choose "standard shipping" and allow up to 8 weeks for turnaround time.

FEATURES

  • All-new K-702 midrange compression driver, featuring a polyimide diaphragm, for exceptional detail
  • 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
  • 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
  • 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

TECHNICAL SPECS

  • FREQUENCY RESPONSE: (+/- 4 dB) 48-20k +/-4dB
  • SENSITIVITY: 99dB @ 2.83V / 1m
  • POWER HANDLING (CONT/PEAK): 100W/400W
  • MAXIMUM SPL: 116dB Continuous
  • NOMINAL IMPEDANCE: 8 ohms
  • CROSSOVER FREQUENCY
    • HF: 4500Hz
    • MF: 850Hz
  • HIGH FREQUENCY DRIVER: K-107-TI 1” (2.54cm) Titanium diaphragm
    compression driver
  • MIDRANGE DRIVER: K-702 1.75” (4.45cm) polyimide diaphragm
    compression driver
  • LOW FREQUENCY DRIVER: K-28-E 12” (30.48cm) Fiber-composite
    cone woofer
  • INPUTS: Dual binding posts / bi-wire / bi-amp
  • HEIGHT: 24.81” (63.01cm)
  • WIDTH: 15.5” (39.37cm)
  • DEPTH: 13.25” (33.66cm)
  • WEIGHT: 45lbs (20.41kg)

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

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