KEF R3 vs Edifier R1280DBs Bluetooth Bookshelf Speakers Comparison

Comparison and Difference Between

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Brand and Model Specifications

Information about the brand, model release date.

Manufacturer	KEF	Edifier
Model	R3	R1280DBs
Photo
Release Date	2018	2019
HifiSpecs Rating
Amazon Rating
Price	Check Price	Check Price

Technical Specs

Technical characteristics of the speakers.

Amplification Type	Passive	Active
Crossover Type	3-Way	2-Way
Enclosure type	Bass Reflex	Bass Reflex
Frequency Range (+/-3 dB)[Hz]	52 - 28000	55 - 20000
Frequency Range (-6dB)[Hz]	45 - 45000	55 - 20000
Maximum SPL [dB]	110	None
Sensitivity (2,83 V/1 m)[dB]	87	None
Nominal Impedance (Ohms)	8	6
THD (Total Harmonic Distortion)		0.5%
Recommended Amplifier Power [W]	15-180	None
Crossover Frequency [Hz]	400, 2500	None
Bass Reflex Tuning Frequency [Hz]	49	None
Driver Units	Tweeter: 1″ Aluminum Dome Tweeter Midrange: 5” Aluminum Cone Midrange Driver Woofer: 6.5” Aluminum Cone Woofer	Tweeter: 0.5″ dome tweeter Mid/Bass Drivers: 4″
Connectivity	Wired	Bluetooth and Wired
Inputs	Bi-Wire	Bluetooth, Optical, Coaxial, RCA
Outputs	None	RCA, AUX, Optical, Coaxial
Magnetic Shielding	No	Yes

Placements and Distances

Where and how to put them.

Form Factor	Shelf, Stand	Shelf
Distance from Wall [cm]	20	None

Dimensions and Weight

Physical characteristics of the speakers (without stands).

Length	~13.8 in ~350.52 mm ~35.05 cm	~6.9 in ~175.26 mm ~17.53 cm
Width	~8.3 in ~210.82 mm ~21.08 cm	~9.5 in ~241.3 mm ~24.13 cm
Height	~16.5 in ~419.1 mm ~41.91 cm	~5.8 in ~147.32 mm ~14.73 cm
Weight (Single Speaker)	~27.5 lb ~12473.79 g ~12.47 kg	~12.4 lb ~5624.55 g ~5.62 kg
Shipping Weight	~60 lb ~27215.54 g ~27.22 kg	~11.5 lb ~5216.31 g ~5.22 kg

Colors and Accessories

List of available colors and optional accessories.

Colors	Gloss White Gloss Black Walnut	Black Wood
Accessories	Manual Rubber Bumpers	Remote Control RCA Cable Optical Cable
Detachable Grilles	Yes	Yes

Price and Warranty

Satisfaction is (not) guaranteed.

Warranty	5 Years	2 Years
Amazon Price	Check Price	Check Price

Review Comparison

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

Available Reviews

KEF R3 Review

Edifier R1280DBs Bluetooth Bookshelf Speakers Review

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