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Klipsch Heritage Heresy IV Speakers (Pair)


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Enquiry/price check? Click here SKU: KPSHSY4
Ex VAT: £3,332.50

RRP: £4,199.00


The latest Heresy floorstanding speakers crafted in beautiful wood veneer feature an all new rear port for more powerful bass and K-702 midrange for incredible detail and dynamics.

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Condition: Brand new in original retail packaging

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RRP: £4,199.00


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Brand Klipsch

Tech Specs

- Frequency Response: (+/- 4 dB) 48-20k +/-4dB
- Sensitivity: 1 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
- High Frequency Driver: K-107-TI 1” (2.54cm) - Titanium diaphragm
- compression driver
- Midrange: K-702 1.75” (4.45cm) polyimide diaphragm
- compression driver
- Low Frequency Driver: K-28-E 12” (30.48cm) - Fiber-composite
cone woofer
- Enclosure Material: MDF
- 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)

Product Description

Klipsch Heritage Heresy IV Speakers are 3-way floor-standing loudspeakers crafted in a real wood veneer cabinet and features an improved midrange driver, Klipsch’s trademark Tractrix geometry and rear port for enhanced bass performance.

Driver Design

The Heritage Heresy IV’s have a 3-way speaker system that consists of a 12” woofer, a horn-loaded midrange compression driver and 1” tweeter. The midrange driver uses a polymide diaphragm for improved sound and is coupled with a K-704 Tractrix horn, which provides a wide coverage pattern and smooth frequency response.

Port Design

A rear port design is featured to improve the low frequency response by almost 10Hz, which delivers a floor filling bass. It also utilises Klipsch’s Tractrix geometry and custom made inner flares, which minimise air turbulence and port noise, to result in a much more cleaner and powerful performance.

Bi Amping Input

High quality binding posts are provided for bi-wiring or bi-amping options. From these inputs, complex internal wiring, made with carbon-loaded insulation, nitrogen-injected PE and solid long-grain copper conductors, are used to provide the purest signal transfer from input cup to crossover network.

Matched Pairs

The Heritage Heresy IV speakers use the highest-grade materials for the cabinet to achieve great sound reinforcement. The two speakers use a grain-matched real wood veneer made from the same timber so that they’re matched in sound and in aesthetic. They come in four finishes; Distressed Oak, Black, Cherry and Walnut.

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