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Klipsch Heresy IV vs Edifier R1280DBs Bluetooth Bookshelf Speakers

Comparison and Difference Between

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Brand and Model Specifications

Information about the brand, model release date.

Manufacturer Klipsch Edifier
Model Heresy IV R1280DBs
Photo
Release Date 2020 2019
HifiSpecs Rating
Amazon Rating
Price
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Technical Specs

Technical characteristics of the speakers.

Amplification Type Passive Active
Crossover Type 3-Way 2-Way
Enclosure type Sealed Bass Reflex
Frequency Range (+/-3 dB)[Hz] 48 - 20000 55 - 20000
Frequency Range (-6dB)[Hz] 45 - 20000 55 - 20000
Maximum SPL [dB] 116 None
Sensitivity (2,83 V/1 m)[dB] 99 None
Nominal Impedance (Ohms) 8 6
THD (Total Harmonic Distortion) 0.5%
Recommended Amplifier Power [W] 100 None
Crossover Frequency [Hz] 850, 5000 None
Bass Reflex Tuning Frequency [Hz] 36 None
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: 0.5″ dome tweeter Mid/Bass Drivers: 4″
Connectivity Wired Bluetooth and Wired
Inputs Single 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 Floorstanding Shelf
Distance from Wall [cm] 30 None

Dimensions and Weight

Physical characteristics of the speakers (without stands).

Length ~13.25 in
~336.55 mm
~33.66 cm		 ~6.9 in
~175.26 mm
~17.53 cm
Width ~15.5 in
~393.7 mm
~39.37 cm		 ~9.5 in
~241.3 mm
~24.13 cm
Height ~24.8 in
~629.92 mm
~62.99 cm		 ~5.8 in
~147.32 mm
~14.73 cm
Weight (Single Speaker) ~45 lb
~20411.66 g
~20.41 kg		 ~12.4 lb
~5624.55 g
~5.62 kg
Shipping Weight ~52 lb
~23586.8 g
~23.59 kg		 ~11.5 lb
~5216.31 g
~5.22 kg

Colors and Accessories

List of available colors and optional accessories.

Colors
  • Distressed Oak
  • Black Ash
  • Walnut
  • Cherry
  • Black
  • Wood
Accessories
  • Manual
  • Grille
  • Remote Control
  • RCA Cable
  • Optical Cable
Detachable Grilles Yes Yes

Price and Warranty

Satisfaction is (not) guaranteed.

Warranty 10 Years 2 Years
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Review Comparison

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

Available Reviews
Klipsch Heresy IV Review
Edifier R1280DBs Bluetooth Bookshelf Speakers Review

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