Klipsch Heritage Series Heresy IV Floorstanding Speaker Pair in Satin Black Ash
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Availability:
Only 4 left in stock, order soon!
Arrives
Wednesday, Feb 4
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Color: Black Ash
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: 400 Watts
Frequency Response: 20 KHz
Connectivity Technology: RCA
Audio Output Mode: Stereo
Mounting Type: Floor Standing
Material: Wood
Model Name: Heresy IV
Speaker Type: Tower
Special Feature: Tractrix Ports, Bi-Amp Input
Recommended Uses For Product: For Surround Sound Systems
Compatible Devices: Home Theater
Unit Count: 1 Count
Surround Sound Channel Configuration: 5.1
Color: Black Ash
Item Weight: 45 Pounds
Is Waterproof: FALSE
Warranty Type: Limited
Number of Items: 2
Control Method: Remote
Wireless Communication Technology: Wi-Fi
Speaker Size: 24.81 Inches
Power Source: Corded Electric
Woofer Diameter: 12000 Millimeters
Audio Driver Type: Dynamic Driver
UPC: 743878044133
Manufacturer: Klipsch
Shape: Tower
Set Name: Pair
Product Dimensions: 17.5 x 19.25 x 29 inches
Item Weight: 45 pounds
Date First Available: February 13, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Feb 4
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
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.
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Reviewed in the United States on May 19, 2025 by Kevin B
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.
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Reviewed in the United States on January 28, 2023 by Mike
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
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.
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Reviewed in the United States on February 19, 2022 by M. Hierholzer
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.
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Reviewed in the United States on October 5, 2022 by fw
Color: American Walnut
Great
Reviewed in the United States on September 15, 2024 by Amazon Customer
Color: American Walnut
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
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Reviewed in the United States on October 14, 2023 by SCOTT GIBSON SCOTT GIBSON
Color: American Walnut
These speakers deliver the big robust sound I was looking for to bring my 70s music to life. They are surprisingly much more efficient (play louder at a lower volume setting) than the smaller speakers I replaced. These may well be the last pair of speakers that I ever buy. Happy camper.
Reviewed in the United States on November 9, 2023 by Do It Yourselfer