Advance Compare Engine
Select Audio / Video System for Detailed Comparison
Advance Comparison
Model
Brand Name
KEF
Bowers & Wilkins
MartinLogan
GENERAL:
Speaker Type
Floor standing speaker
Bookshelf Speaker
Floor standing speaker
Number Of Channels
3.0 speaker system
2.0 way speaker
3.0 speaker system
Amplification Type
Passive Speaker (External Amp)
Passive Speaker (External Amp)
Passive Speaker (External Amp)
Power Source
AC Powered
AC Powered
AC Powered
Control
Handheld Remote
N/A
N/A
Control by app
N/A
N/A
Amazon Alexa
N/A
N/A
Google Assistant
N/A
N/A
Specs
Power Range
15 - 300W
30W - 120W
20–400 watts
Sensitivity
90 dB
88dB spl (2.83VRMS, 1m)
94 dB
Impedance
4 ohms
8ohms
4 ohms
Frequency Range
30 Hz - 50 kHz
50Hz - 28kHz ±3dB
35–25,000 Hz ± 3 dB
Crossover Frequencies
330 Hz, 2.5 kHz
Full range signal
400 & 2,200 Hz
Build Material
Enclosure
Ported
Ported
Ported
Finish
MDF
MDF
MDF
Color
Black Gloss / White Gloss / Walnut
Gloss Black, Satin white, Rosenut
gloss black, matte white, red walnut
Audio Quality ( Tested )
Bass Accuracy:
Impressive and precise bass
Low ends packs a punch
Deep bass that packs a punch
Dialogue & Vocal Accuracy:
Clear and loud vocals
Vocals are clear
Clear and loud vocals
Treble Accuracy
Smooth and rich highs
Highs are natural, accurate and undistorted
Detailed and rich highs
Imaging & Soundstage:
Powerful soundstage and focused imaging
Good imaging and in-depth soundstage
Powerful imaging and broad soundstage
Dynamic Range:
Good dynamic range
It has decent dynamic range
Decent dynamic range
Power Handling:
Easy to drive
Power handling is good.
Easy to drive
Frequency Response:
Broad frequency response
Broad frequency response
Broad frequency response
Transient Response:
Decent transient response
It has quick transient response.
Fast 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
N/A
Digital Input (Coaxial)
N/A
N/A
N/A
RCA Input
N/A
N/A
N/A
3.5mm Stereo Analog Input
N/A
N/A
N/A
Aux Input
N/A
N/A
N/A
Bi-amp Input:
N/A
Yes
Yes
HDMI Input
N/A
N/A
N/A
USB Port
N/A
N/A
N/A
Subwoofer Output
N/A
N/A
N/A
DRIVERS
Drive Unit
3
2x2
3
Tweeter Type
aluminium dome with MAT
Decoupled Carbon Dome
Folded Motion Transducer
Tweeter Size (inches)
1"
1
1.25” x 2.4”
Midrange Size (inches)
5"
N/A
6.5
Midrange Type
Aluminum cone
N/A
aluminum cone
Woofer Size (inches)
6.5"
6.5
8
Woofer Type
hybrid aluminium cone
Continuum™ cone
aluminum cone
Other
Wireless Features
Bluetooth
N/A
N/A
N/A
Wi-Fi
N/A
N/A
N/A
Other
Size & Weight
Height (inches)
49.2"
16
47.95
Width (inches)
7.9"
7.8
11.42
Depth (inches)
15.1"
12.2
14.38
Weight (pounds)
80.5 lbs
20.5lbs
66 lbs
Recommended Stand Height (inches)
none
24-26
none
IN THE BOX
Accessories:
a pair of Floorstanding speaker, Grille, Port plugs, Outrigger feet, Spikes, Protective discs, Manual, Warranty Information
A pair of bookshelf speaker, 2 Grilles, 2 foam port plugs, 8 Self-adhesive rubber feet, 4 Jumper-straps, Manual, brochure, Warranty
1 pair of tower speaker, Grilles 4 Rubber feet, Spike feet, Manual, Warranty/Registration Information
User manual:
Yes
Yes
Yes
Connector:
Connector Type
binding posts
Binding post
5-way bi-wire tool-less binding posts
Compatible Connector Types
bare wire, pin-connectors, spade-lugs, and banana plugs
bare wire, pin connectors, spade connectors, or banana plugs
banana plugs, pin-connectors, spade-lugs, and bare wire
Speaker Wire Compatibility
standard speaker wire
14-18 gauge
16 gauge speaker wire
Where to Buy
Ebay
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Ali-Expess
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Wallmart
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