Elac FS 147 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	Elac	Polk Audio
Model	FS 147	Signature Series S20
Photo
Release Date	2014	2017
HifiSpecs Rating	-	-
Amazon Rating	-
Price	Check Price	Check Price

Technical Specs

Technical characteristics of the speakers.

Amplification Type	Passive	Passive
Crossover Type	2½-way	2-Way
Enclosure type	Bass Reflex	Bass Reflex
Frequency Range (+/-3 dB)[Hz]	38 - 50000	39 - 40000
Frequency Range (-6dB)[Hz]	-
Maximum SPL [dB]	-
Sensitivity (2,83 V/1 m)[dB]	89	88
Nominal Impedance (Ohms)	4	8
THD (Total Harmonic Distortion)	-
Recommended Amplifier Power [W]	20-180	20-125
Crossover Frequency [Hz]	2700	2500
Bass Reflex Tuning Frequency [Hz]	-
Driver Units	Tweeter: 1 × JET III Mid/Bass Drivers: 2 × 140 mm AS cone	Tweeter: 1″ Terylene \| Mid/Bass Drivers: 6.5″ Polypropylene
Connectivity	Wired	Wired
Inputs	Single Wire	Single Wire
Outputs	-
Magnetic Shielding	No	No

Placements and Distances

Where and how to put them.

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

Dimensions and Weight

Physical characteristics of the speakers (without stands).

Length	~8.66 in ~219.96 mm ~22 cm	~14.8 in ~375.92 mm ~37.59 cm
Width	~11.8 in ~299.72 mm ~29.97 cm	~10.23 in ~259.84 mm ~25.98 cm
Height	~37.4 in ~949.96 mm ~95 cm	~14.92 in ~378.97 mm ~37.9 cm
Weight (Single Speaker)	~33.06 lb ~14995.76 g ~15 kg	~19 lb ~8618.26 g ~8.62 kg
Shipping Weight	~33.06 lb ~14995.76 g ~15 kg	~45 lb ~20411.66 g ~20.41 kg

Colors and Accessories

List of available colors and optional accessories.

Colors	Black Ash	Brown Walnut Black White
Accessories	M6 Spike	Manual Grilles
Detachable Grilles	No	Yes

Price and Warranty

Satisfaction is (not) guaranteed.

Warranty	3 Years	5 Years
Amazon Price	Check Price	Check Price

Review Comparison

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

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