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Heresy IV (Pair)

  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)

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  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
  • Klipsch Heresy IV (Pair)
In-Store Exclusive

Heresy IV (Pair)

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.
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    Made in USA

    All Klipsch Heritage speakers are
    hand-crafted in the USA

    Introducing: The Klipsch Heresy IV

    Watch now

    MADE TO ROCK.

    Each pair of loudspeakers are grain-matched and hand-assembled in the USA.


    With cabinetry that is proudly handcrafted in Hope, Arkansas for over 50 years, the Klipsch Heresy IV speaker is a testament to the quality Klipsch demands from each and every of its audio products.

    A LITTLE HERESY IS GOOD FOR THE SOUL

    The Heresy IV is quite possibly the speaker champion of the world - delivering a smooth, dynamic and low distortion sound even at loud volumes
    Whether it's for your burgeoning vinyl collection, home theater or whatever, the Heresy IV will knock your socks off.

    THE FIRST CENTER CHANNEL

    First introduced in 1957, the Heresy® was arguably the first-ever center channel loudspeaker, used with the Klipschorn in three-speaker stereo array.


    Topping many audiophiles’ best rock-n-roll speaker lists because of its incredible output and clarity, the Klipsch Heresy is a compact, three-way design that uses horn-loaded compression drivers for midrange and treble reproduction, and a direct radiating 12-inch woofer for the low frequencies.

    LEGENDARY TECHNOLOGY

    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.

    Book-matched wood veneer

    Klipsch only uses book-matched wood veneers for the Heritage series. The veneer leaves are kept in order as they are delicately sliced from the timber and precisely arranged to provide a mirror image at the splice joint — like turning the pages of a book. This gives each speaker an aesthetically appealing and consistent appearance that is treasured more than any other cut of wood veneer.

    THREE CLASSIC FINISHES

    American Walnut, Natural Cherry, DIstressed Oak

    Experience it in store

    Drop by our Flagship store and enjoy a private listening experience!

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    • Audio

      FREQUENCY RESPONSE (+/- 4 dB) 

      48Hz – 20kHz


      SENSITIVITY 

      99dB @ 2.83V / 1m


      POWER HANDLING (CONT/PEAK) 

      100W/400W


      MAXIMUM SPL 

      116dB Continuous


      NOMINAL IMPEDANCE 

      8 ohms Compatible


      CROSSOVER FREQUENCY 

      HF: 4500Hz

      MF: 850Hz

    • Drivers

      HIGH FREQUENCY DRIVER 

      K-107-TI 1” (2.54cm) Titanium diaphragm compression driver


      MIDRANGE 

      K-702-TI 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

    • Unit

      HEIGHT 

      24.81” (63.01cm)


      WIDTH 

      15.5” (39.37cm)


      DEPTH 

      13.25” (33.66cm)


      WEIGHT 

      45lbs (20.41kg)

    Customer Reviews

    Based on 2 reviews
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    J
    Ja Nag
    Heresy IV's opening up clarity and feel

    Having purchased the Heresy IV's after having limited listening time with them, I was pleasantly surprised at how versatile they are. Heavy metal, EDM, spoken word and everything in between - they are responsive and create a wide, forgiving soundscape that is enjoyable and impressive.

    Breaking them, in over a number of weeks, the sparkers (and horns) are only sounding better - driving them with the correct impedance makes a huge difference. Each day the Heresy's open up more and more - catering for a wide range of listening styles.

    Although arranged for my personal listening set up - they work amazingly as loud speakers for an event and party.

    TC Acoustic have been a great support. Easy to talk to, great advice and no concerns when wanting to "test" the speakers at the store. TC Acoustic are highly recommended!

    The Heresy IV's are an amazing piece of kit - small form factor but massive sound. The horns make a huge difference and are worth every penny.

    Highly recommended.

    P
    Peter Lim
    Best sound in the speaker market!

    I am a avid fan of of the heresy III having listened to the speaker for a number of years. Decided to upgrade to Heresy IV as I wanted more bass & I understood there is a overall internal rewire of the speaker & also a additional bass port. The heresy IV has definitely more bass & and it is definitely a more neutral speaker! The sound does not disappoint as it keeps the musicality of Heresy III but with more clarity and bass. TC Acoustic also provide great service through Jhun and he was able to answer all the questions I have. Very good service and job!

    What a lit upgrade from Heresy III to Heresy IV! It is indeed one of the best speaker in the industry!