Search  for anything...
Klipsch

Klipsch Heritage Series Heresy IV Floorstanding Speaker Pair in American Walnut

  • Based on 49 reviews
Condition: New
Checking for the best price...
$3,599.98 Why this price?

Buy Now, Pay Later

As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 4 left in stock, order soon!
Fulfilled by ListenUp
Arrives Wednesday, Aug 13
Order within 20 minutes
Available payment plans shown during checkout

Recently Viewed

Color: American Walnut


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
  • All-new high fidelity network for truer to life sound, best-in-class efficiency, and power handling
  • Designed & assembled in the USA

Description

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.

Brand: Klipsch


Speaker Maximum Output Power: 25 Watts


Connectivity Technology: Wire


Audio Output Mode: Stereo


Mounting Type: Plug Mount


Model Name: Heresy IV


Speaker Type: Center Channel


Special Feature: 10-Year Warranty, All-New K-702 Midrange Compression Driver, Featuring A Polyimide Diaphragm


Recommended Uses For Product: Compression


Compatible Devices: Suitable Amplifier


Unit Count: 1 Count


Controller Type: Corded Electric


Surround Sound Channel Configuration: 2.0


Color: American Walnut


Included Components: 2 Floorstanding Speaker With K-702 Midrange Compression Driver


Item Weight: 54 Kilograms


Is Waterproof: FALSE


Warranty Type: Limited


Number of Items: 2


Control Method: Remote


Wireless Communication Technology: Wi-Fi


Speaker Size: 80.01 Centimeters


Power Source: Corded Electric


Vehicle Service Type: Car


Audio Driver Type: Dynamic Driver


Connectivity Protocol: Wi-Fi


Includes MP3 player?: No


Series Number: 4


Specific Uses For Product: High-fidelity audio playback


UPC: 743878044140


Manufacturer: Klipsch


Product Dimensions: 17.5 x 19.25 x 29 inches


Item Weight: 118.8 pounds


Item model number: Heresy IV


Date First Available: February 13, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great speaker with great sound!
Color: Natural Cherry
Game changer. I put up with and enjoyed good/fair speakers basically all my life. I decided to try something that I hoped was better and spent more money than I really wanted to. I have to say it paid off this time. These speakers sound perfect to me. I'm getting the most enjoyment out of my system than at anytime before, more than I thought possible. Sound clarity and detail is impressive. I really recommend these and if you can find a way to purchase them I feel you will be rewarded with a great sounding speaker just like I was. These are larger than what I had before but not by much. Strangely they are less noticeable in my listening space. I think it is because they are designed to sit on the floor and not on a tall speaker stand. These do have a base that is made to the bottom of the speaker that tilts the speaker back and at the listener. While still in full view they don't stand out as much and blend in better with the room. I purchased the Cherry finish and it is just beautiful. Nice and smooth, no flaws that I could find anywhere. The grills are not something that I would choose but they look good enough and not distracting. I don't notice any sound change with them on or off. Highly recommend. ... show more
Reviewed in the United States on May 19, 2025 by Kevin B
    • No Hype Here
Color: Natural Cherry
I've owned a set of Klipsch RP-280F tower speakers for approximately 5+ years and have loved them from day one. They have a bright but balanced sound that easily fills the room (18.5x14.5) they are in. I've always felt they were a good fit for me, but also felt they didn't quite live up to a set of Klipsch speakers I had in the 1990's that had a rear passive radiator. Well a few days ago I received a new set of Klipsch Heresy IV's (Natural Cherry) and right out of the box I again heard that wonderful special balance of sound I haven't heard since 1994 and I knew I had made the right choice, These speakers are of course no where near burned in but right out of the box they sound better than anything I've heard in 20 years. They have a special sound that evokes the feeling being at a concert or sitting in a club somewhere in New York city. They are so clear and open I am hearing things in CD's I haven't heard in decades, I am using an HK-3490 100 watt receiver/amp I've had for 5+ years, not some Class A high voltage amp for $6k, just a $450 normal amp and they shine. I could go on and on, but until you've heard them it's just words. I'd also like to add that the workmanship is like fine furniture, the serial numbers for each speaker are number matched so the grain is perfectly matched. I've paired these speakers with a single Klipsch 12 inch sub and they sound great. So if your thinking about pulling the trigger on these I hope this review pushes you over the line, you won't regret it. ... show more
Reviewed in the United States on January 28, 2023 by Mike
    • awesome speakers
Color: Natural Cherry
totally worth the money, I had the same speakers 45 years ago, and just spoiled myself with new ones, treat yourself to these you won't be sorry.
Reviewed in the United States on June 2, 2023 by michael w lott
    • Great sound
Color: Distressed Oak
I did some research on the Klipsche Heritage Series Heresy IV speakers before I purchased them, so I had some pretty solid expectations of them, when they arrived. These speakers are VERY EFFICIENT in producing sound. I don't even come close to pushing my amp when playing music through the Heresy IV's. I'm using a Pioner 1280 monster amp for these speakers. For the sound, they reveal everything in high clarity. They even pick up the sound of the room the instrument were recorded in. It's hard to explain that, but when listening to Stevie Nicks Bella Donna CD remastered, the drum sound was AMAZING, and all instruments and Stevies singing sounded like they were in my room. I'll even add; listening to the Led Zeppelin Box set 1990 issue, it was like Jimmy's Marshall Amp was rich there, and Robert Plant was placed right in the middle. I tend to listen to classic rock, but Jazz and accoustic arrangements are fantastic. So overall frequency response; I'm still working on key position for these speakers in my room, but they are very good in high frequency and mid-range. The bass is on point, but if you are looking for a bass heavy sound, these may not be what you are looking for. I would say, if you have a critical ear for music though, these speakers will keep you very satisfied. ... show more
Reviewed in the United States on February 19, 2022 by M. Hierholzer
    • Awesome!
Color: Black Ash
Awesome set of speakers. Need to do more tweaking with placement and eq. But they sound great right out of the box.
Reviewed in the United States on November 25, 2024 by Roadieroy
    • Great company
Color: Distressed Oak
One of the midrange drivers did not work in the speaker. The pair of speakers I purchased apparently were sitting in a warehouse for a few years. Not Klipsch fault. I own a pair of Klipsch Heresy III’s and love them. Reordering and I’m sure they will work fine.
Reviewed in the United States on July 17, 2025 by Kindle Customer
    • magnificent
Color: Distressed Oak
I was forced to upgrade my stereo system after my 35+ yo Dynakit ST-70 decided to play its last tune. I had been using a pair of KEF LS50's which I thought sounded pretty good with the ST-70. I upgraded to a pair of Audio Note mono blocks and an Audio Note DAC. These sounded great through the KEF's but I thought I should apply Amdahl's Law and upgrade the speakers too. After 6+ months of research, I finally decided on the Klipsch Heresy speakers. The Dynalkit to Audio Note was a minor upgrade compared to the KEF to Klipsch upgrade. The Klipsch offers orders of magnitude more detail and presence to the music - as though the musicians are playing in front of you. The difference between the two sets of speakers was quite profound. The Klipsch speakers offers an immersive stereo experience. ... show more
Reviewed in the United States on October 5, 2022 by fw
    • They bring the wow factor
Color: American Walnut
Review Image by SCOTT GIBSON SCOTT GIBSON
Best speakers I have ever heard and Ive heard alot since I have been listening to metal and punk since the 80s… these things are really separating out the instruments especially when there’s like 250+ beat per minute double bass going on, if you’ve got the money as all, the other reviewers, said u won’t be disappointed ... show more
Reviewed in the United States on October 14, 2023 by SCOTT GIBSON SCOTT GIBSON

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...