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Compare 3 products

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Bang & Olufsen BeoPlay A9 Wireless Speaker
Bang & Olufsen BeoPlay A9
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MartinLogan Crescendo Wireless Speaker
MartinLogan Crescendo
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Naim Mu-so Wireless Speaker
Naim Mu-so
Available colors
Editiorial reviews
3
3 editorial reviews
The Bang & Olufsen BeoPlay A9 speaker system delivers crisp, full-bodied, room-filling sound, and it looks smashing doing it. The price, however, isn't for the faint of heart.Read more
Read the in depth Review of B&O Beoplay A9 4th Gen Audio Video. Know detailed info about B&O Beoplay A9 4th Gen configuration, design and performance quality along with pros & cons, Digit rating, verdict based on user opinions/feedback.Read more
Disc shaped speaker hoping to bring the noise to your living roomRead more
Read editorial reviews
2
2 editorial reviews
The MartinLogan Crescendo X speaker looks and sounds amazing, but a sky-high price and some usability quirks hold it back.Read more
"Little boxes on the countertop,Little boxes made of ticky tacky,Little boxes on the countertop,Little boxes all the same." With apologies to Malvina Reynolds, that little paraphrased ditty runs through my head every time I survey the landscape of Bluetooth and...Read more
Read editorial reviews
18
4.6 out of 5
9 user ratings
5 stars
66 %
4 stars
33 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
68
3.5 out of 5
68 user ratings
5 stars
25 %
4 stars
30 %
3 stars
20 %
2 stars
17 %
1 stars
5 %
36
4.2 out of 5
36 user ratings
5 stars
41 %
4 stars
36 %
3 stars
22 %
2 stars
0 %
1 stars
0 %
106
3.6 out of 5
106 user ratings
5 stars
22 %
4 stars
34 %
3 stars
25 %
2 stars
12 %
1 stars
4 %

Sound

Channels2.11.01.0
Low frequency33.1 Hz50.0 Hz30.0 Hz
High frequency25.0 kHz23.0 kHz20.0 kHz
RMS160.0 W
N/A
450.0 W
Peak power160.0 W140.0 W450.0 W
Supported formats
N/A
  • .m4a
  • .m4b
  • m4p
  • .m4v
  • .m4r
  • .3gp
  • .mp4
  • .aac
  • MP3
  • Apple Lossless
  • FLAC
  • MP3
  • OGG
  • WAV
  • WMA
  • AIFF
  • OGG Vorbis
  • WAV

Design

Colour of product
  • Aluminum
  • Black
  • Blue
  • Brown
  • Green
  • Grey
  • Hazelnut
  • Oak
  • Red
  • Silver
  • Walnut
  • Wenge
  • White
  • Black
  • Walnut
  • Wenge
  • Aluminum
  • Black
  • Blue
  • Green
  • Orange
  • Red
  • Silver
  • Wenge
  • White

Dimensions

Height27.6 in8.07 in4.8 in
Width27.6 in25.71 in24.72 in
Depth8.39 in6.89 in10.08 in
Weight529.12 oz239.84 oz458.56 oz

Connectivity

USByesyesyes
USB version2.0
N/A
2.0
Other connectors
  • Ethernet
  • RCA stereo input
  • Ethernet
  • Digital optical input
  • Ethernet
  • Digital optical input
  • Ethernet
Source of connection
  • iOS App
  • Android App
  • Windows Phone App
  • Mac App
  • PC App
  • Wireless Remote
  • iOS App
  • Android App
  • Windows Phone App
  • Mac App
  • PC App
  • Wireless Remote
  • Integrated in Speaker
  • iOS App
  • Android App
  • Windows Phone App
  • Mac App
  • PC App
  • Wireless Remote
Aptx Supportnoyesyes
Bluetoothyesyesyes
Wired inputs
  • 3.5mm
  • 30-Pin
  • Ethernet
  • Lightning
  • 3.5mm
  • Ethernet
  • 3.5mm
  • Ethernet
  • Micro-USB
Bluetooth version4.04.0
N/A
Analogue 3.5mm input (Aux)0
N/A
1
Wireless network (Wi-Fi)noyesyes
AirPlayyesyesyes
DLNAyesyes
N/A
Bluetooth codec
N/A
  • AAC
  • aptX
  • SBC
  • AAC
  • aptX
Line Out Output
N/A
yes
N/A
Type of USB connector
N/A
N/A
USB
UPnP
N/A
N/A
yes

Features

Docking station for mobile/Tabletno
N/A
no
Radio receiverno
N/A
yes
Smart speaker (virtual assistant)nonono
Streaming standards
  • AirPlay
  • Google Cast
AirPlay
  • AirPlay
  • Spotify Connect

Power

Battery operatedno
N/A
no
Electric (not USB)yesyesyes
USB powered
N/A
N/A
yes

Often compared with Bang & Olufsen BeoPlay A9

Often compared with Naim Mu-so