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Advance Comparison
Model
Brand Name
Edifier
Klipsch
Cambridge Audio
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
Active Speaker (Built-in Amp)
Passive Speaker (External Amp)
Passive Speaker (External Amp)
Power Source
AC Powered
AC Powered
AC Powered
Control
Handheld Remote
Yes
N/A
N/A
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
R/L: 21W+21W RMS
Up to 85 watts
10-100 watts
Sensitivity
N/A
93 dB
90 dB
Impedance
N/A
8 ohms
8 ohms
Frequency Range
55Hz-20KHz
62-21k Hz
50-22k Hz
Crossover Frequencies
N/A
1660Hz
2.9kHz
Build Material
Enclosure
Bass-Reflex
Bass-Reflex
Bass Reflex
Finish
MDF wood
MDF/Wood-grain vinyl
MDF/Woodgrain vinyl
Color
Wood Grain, Black, White
Black
Black
Audio Quality ( Tested )
Bass Accuracy:
Low ends are deep and tight. It is unlikely to need external subwoofer.
Offer sufficient depth and impact without overpowering the other frequencies.
The bass is deep and clean. It is adequate for its size.
Dialogue & Vocal Accuracy:
Voices are loud, clear and intelligible.
Voices are rendered with precision, resulting in an immersive and engaging listening experience
The speaker has excellent clarity in vocals.
Treble Accuracy
Higher frequencies are well-represented and accurate.
They strike a balance between crispness and smoothness, ensuring a pleasant listening experience without harshness or sibilance.
Treble region of this speaker is crisp and clear.
Imaging & Soundstage:
Imaging is good, soundstage is wide and
Offer a commendable imaging capability, allowing sound sources to be well-defined and accurately placed.
Soundstage is spacious and room filling.
Dynamic Range:
Dynamic range of the speaker is good.
Speakers exhibit a wide dynamic range, effortlessly handling both soft and powerful audio passages.
Dynamic range of the speaker is good.
Power Handling:
Power handling of the speaker is good enough to produce sound for mid-sized spaces.
They efficiently utilize power inputs, making them suitable for various listening environments.
Power handling of the speaker is good and it is easy to drive.
Frequency Response:
The speaker can deliver sound through wide frequency range with clarity.
From the low-end to the high-end, they maintain clarity and fidelity, ensuring a well-rounded audio performance across different genres.
This speaker has wide frequency response. it produces sound with good accuracy.
Transient Response:
It has relatively good transient response.
The Klipsch R-51M speakers exhibit excellent transient response, capturing the quick and precise changes in audio signals.
It has good transient response, instrumental sounds are produced with clarity.
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)
Yes
N/A
N/A
Digital Input (Coaxial)
Yes
N/A
N/A
RCA Input
Yes
N/A
N/A
3.5mm Stereo Analog Input
Yes
N/A
N/A
Aux Input
Yes
N/A
N/A
Bi-amp Input:
N/A
N/A
N/A
HDMI Input
N/A
N/A
N/A
USB Port
Yes
N/A
N/A
Subwoofer Output
N/A
N/A
N/A
DRIVERS
Drive Unit
2*2
2x2
2 x 2
Tweeter Type
silk dome tweeter
Tractrix Horn
Silk dome tweeter
Tweeter Size (inches)
13mm silk dome tweeter.
1-inch
0.5 inches (13mm) silk dome tweeter
Midrange Size (inches)
Not specified
N/A
N/A
Midrange Type
Not specified
N/A
N/A
Woofer Size (inches)
4 inch bass.
5.25-inch
5.25-inch
Woofer Type
Active
Copper-spun IMG Surrounded by Rubber
treated paper cone woofer
Other
Wireless Features
Bluetooth
Yes
N/A
N/A
Wi-Fi
N/A
N/A
N/A
Other
Size & Weight
Height (inches)
9.5 inches
338.0mm ( 13.3-inch)
8.9
Width (inches)
7 inches
178.0mm ( 7.0-inch)
6.3
Depth (inches)
5.75 inches
215.0mm ( 8.4-inch)
9.4
Weight (pounds)
10.8
5.00kg ( 11.00 lbs.)
6.6lbs
Recommended Stand Height (inches)
36
24-28 inch
36
IN THE BOX
Accessories:
Pair of Edifier R1280DB speakers, 2.5M speaker connecting cable, RCA cable, 3.5mm-RCA cable, fiber optic cable, manual
Pair of speakers,2 Grilles (installed),8 Self-adhesive rubber feet, Setup Guide.
2 Bookshelf speakers, 2 Grilles,8 Self-adhesive feet, 2 Foam port inserts, Installation Guide
User manual:
Yes
Yes
Yes
Connector:
Connector Type
N/A
Gold-plated binding posts
5-way post/speaker connection terminals
Compatible Connector Types
N/A
banana plugs
bare-wire, pin-connectors, spade-connectors, and banana-plugs (dual or single)
Speaker Wire Compatibility
standard speaker wire
10AWG
10AWG
Where to Buy
Ali-Expess
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