Elac FS 147 vs Klipsch Heresy IV Comparison

Comparison and Difference Between

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Brand and Model Specifications

Information about the brand, model release date.

Manufacturer	Elac	Klipsch
Model	FS 147	Heresy IV
Photo
Release Date	2014	2020
HifiSpecs Rating	-
Amazon Rating	-
Price	Check Price	Check Price

Technical Specs

Technical characteristics of the speakers.

Amplification Type	Passive	Passive
Crossover Type	2½-way	3-Way
Enclosure type	Bass Reflex	Sealed
Frequency Range (+/-3 dB)[Hz]	38 - 50000	48 - 20000
Frequency Range (-6dB)[Hz]	-	45 - 20000
Maximum SPL [dB]	-	116
Sensitivity (2,83 V/1 m)[dB]	89	99
Nominal Impedance (Ohms)	4	8
THD (Total Harmonic Distortion)	-
Recommended Amplifier Power [W]	20-180	100
Crossover Frequency [Hz]	2700	850, 5000
Bass Reflex Tuning Frequency [Hz]	-	36
Driver Units	Tweeter: 1 × JET III Mid/Bass Drivers: 2 × 140 mm AS cone	Tweeter: 1″ K-107-TI titanium diaphragm compression driver Midrange: K-702 midrange compression driver Woofer: 12″ K-28-E fiber-composite cone woofer
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	Floor	Floorstanding
Distance from Wall [cm]	15	30

Dimensions and Weight

Physical characteristics of the speakers (without stands).

Length	~8.66 in ~219.96 mm ~22 cm	~13.25 in ~336.55 mm ~33.66 cm
Width	~11.8 in ~299.72 mm ~29.97 cm	~15.5 in ~393.7 mm ~39.37 cm
Height	~37.4 in ~949.96 mm ~95 cm	~24.8 in ~629.92 mm ~62.99 cm
Weight (Single Speaker)	~33.06 lb ~14995.76 g ~15 kg	~45 lb ~20411.66 g ~20.41 kg
Shipping Weight	~33.06 lb ~14995.76 g ~15 kg	~52 lb ~23586.8 g ~23.59 kg

Colors and Accessories

List of available colors and optional accessories.

Colors	Black Ash	Distressed Oak Black Ash Walnut Cherry
Accessories	M6 Spike	Manual Grille
Detachable Grilles	No	Yes

Price and Warranty

Satisfaction is (not) guaranteed.

Warranty	3 Years	10 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

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