Klipsch Heresy IV vs Polk Audio Signature Series S20 Comparison

Comparison and Difference Between

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Brand and Model Specifications

Information about the brand, model release date.

Manufacturer	Klipsch	Polk Audio
Model	Heresy IV	Signature Series S20
Photo
Release Date	2020	2017
HifiSpecs Rating		-
Amazon Rating
Price	Check Price	Check Price

Technical Specs

Technical characteristics of the speakers.

Amplification Type	Passive	Passive
Crossover Type	3-Way	2-Way
Enclosure type	Sealed	Bass Reflex
Frequency Range (+/-3 dB)[Hz]	48 - 20000	39 - 40000
Frequency Range (-6dB)[Hz]	45 - 20000
Maximum SPL [dB]	116
Sensitivity (2,83 V/1 m)[dB]	99	88
Nominal Impedance (Ohms)	8	8
THD (Total Harmonic Distortion)
Recommended Amplifier Power [W]	100	20-125
Crossover Frequency [Hz]	850, 5000	2500
Bass Reflex Tuning Frequency [Hz]	36
Driver Units	Tweeter: 1″ K-107-TI titanium diaphragm compression driver Midrange: K-702 midrange compression driver Woofer: 12″ K-28-E fiber-composite cone woofer	Tweeter: 1″ Terylene \| Mid/Bass Drivers: 6.5″ Polypropylene
Connectivity	Wired	Wired
Inputs	Single Wire	Single Wire
Outputs	None
Magnetic Shielding	No	No

Placements and Distances

Where and how to put them.

Form Factor	Floorstanding	Shelf, Stand
Distance from Wall [cm]	30	15

Dimensions and Weight

Physical characteristics of the speakers (without stands).

Length	~13.25 in ~336.55 mm ~33.66 cm	~14.8 in ~375.92 mm ~37.59 cm
Width	~15.5 in ~393.7 mm ~39.37 cm	~10.23 in ~259.84 mm ~25.98 cm
Height	~24.8 in ~629.92 mm ~62.99 cm	~14.92 in ~378.97 mm ~37.9 cm
Weight (Single Speaker)	~45 lb ~20411.66 g ~20.41 kg	~19 lb ~8618.26 g ~8.62 kg
Shipping Weight	~52 lb ~23586.8 g ~23.59 kg	~45 lb ~20411.66 g ~20.41 kg

Colors and Accessories

List of available colors and optional accessories.

Colors	Distressed Oak Black Ash Walnut Cherry	Brown Walnut Black White
Accessories	Manual Grille	Manual Grilles
Detachable Grilles	Yes	Yes

Price and Warranty

Satisfaction is (not) guaranteed.

Warranty	10 Years	5 Years
Amazon Price	Check Price	Check Price

Review Comparison

Hifispecs' professional customer-reviews can help make up your mind.

Available Reviews

Klipsch Heresy IV Review

Disclaimers

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