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Advance Comparison
Brand Name
Polk
Polk
Edifier
GENERAL:
Speaker Type
Bookshelf Speaker
Bookshelf Speaker
Bookshelf Speaker
Number Of Channels
2.0 way speaker
2.0 way speaker
2.0 way speaker
Amplification Type
Passive Speaker (External Amp)
Passive Speaker (External Amp)
Active Speaker (Built-in Amp)
Power Source
AC Powered
AC Powered
AC Powered
Control
Handheld Remote
N/A
N/A
Yes
Control by app
N/A
N/A
N/A
Amazon Alexa
N/A
N/A
N/A
Google Assistant
N/A
N/A
N/A
Specs
Power Range
30—200Wpc
30—150W
R/L: 21W+21W RMS
Sensitivity
87dB
86dB
N/A
Impedance
4- and 8-ohm
4- and 8-ohm
N/A
Frequency Range
38Hz—40kHz
48-40,000 Hz
55Hz-20KHz
Crossover Frequencies
3200Hz
2200Hz
N/A
Build Material
Enclosure
Ported
Ported
Bass-Reflex
Finish
MDF
MDF
MDF wood
Color
Black
Black
Wood Grain, Black, White
Audio Quality ( Tested )
Bass Accuracy:
Effortless low ends
Deep bass without any distortion
Low ends are deep and tight. It is unlikely to need external subwoofer.
Dialogue & Vocal Accuracy:
Loud and intelligible vocals.
Clear vocals
Voices are loud, clear and intelligible.
Treble Accuracy
Crisp and clear highs
Detailed and accurate highs
Higher frequencies are well-represented and accurate.
Imaging & Soundstage:
Good imaging with broad and intense soundstage.
Good imaging
Imaging is good, soundstage is wide and
Dynamic Range:
Decent dynamic range
Decent dynamic range
Dynamic range of the speaker is good.
Power Handling:
Good power handling
Good power handling
Power handling of the speaker is good enough to produce sound for mid-sized spaces.
Frequency Response:
Wide frequency response
It has wide frequency response.
The speaker can deliver sound through wide frequency range with clarity.
Transient Response:
Decent transient response
Good transient response
It has relatively good transient response.
CONNECTIVITY:
Speaker Wire Input:
Yes
Yes
Yes
Speaker Level Input
N/A
N/A
N/A
Line Level Input
N/A
N/A
N/A
Digital Input (Optical)
N/A
N/A
Yes
Digital Input (Coaxial)
N/A
N/A
Yes
RCA Input
N/A
N/A
Yes
3.5mm Stereo Analog Input
N/A
N/A
Yes
Aux Input
N/A
N/A
Yes
Bi-amp Input:
N/A
N/A
N/A
HDMI Input
N/A
N/A
N/A
USB Port
N/A
N/A
Yes
Subwoofer Output
N/A
N/A
N/A
DRIVERS
Drive Unit
2x2
2x2
2*2
Tweeter Type
Terylene dome
Terylene dome
silk dome tweeter
Tweeter Size (inches)
1
1
13mm silk dome tweeter.
Midrange Size (inches)
N/A
N/A
Not specified
Midrange Type
N/A
N/A
Not specified
Woofer Size (inches)
6.5
5.25
4 inch bass.
Woofer Type
bi-laminate paper
bi-laminate paper
Active
Other
Wireless Features
Bluetooth
N/A
N/A
Yes
Wi-Fi
N/A
N/A
N/A
Other
Size & Weight
Height (inches)
13
10.6
9.5 inches
Width (inches)
7.5
6.5
7 inches
Depth (inches)
10.99
7.18
5.75 inches
Weight (pounds)
12lbs
9lbs
10.8
Recommended Stand Height (inches)
24-28
28-32
36
IN THE BOX
Accessories:
Pair of Bookshelf loudspeakers, 2 Grilles, 8 Self-adhesive rubber feet, Owner's Manual, Online Product Registration
1 pair of Bookshelf loudspeakers, 2 Grilles, 8 Self-adhesive rubber feet, Owner's Manual, Online Product Registration
Pair of Edifier R1280DB speakers, 2.5M speaker connecting cable, RCA cable, 3.5mm-RCA cable, fiber optic cable, manual
User manual:
Yes
Yes
Yes
Connector:
Connector Type
5-way nickel-plated binding posts
5-way nickel-plated binding posts
N/A
Compatible Connector Types
bare wire, pin-connectors, spade-lugs, and banana plugs (single or dual)
bare wire (up to 12AWG), pin-connectors, spade-lugs, and banana plugs (single or dual)
N/A
Speaker Wire Compatibility
12 or 14AWG
12 or 14AWG
standard speaker wire
Where to Buy
Ali-Expess
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