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Beosound A9 Sienna Brown
Beosound A9 Sienna Brown
Beosound A9 Sienna Brown
Beosound A9 Sienna Brown
Beosound A9 Sienna Brown
Beosound A9 Sienna Brown
Beosound A9 Sienna Brown
Beosound A9 Sienna Brown
Bang & Olufsen

Beosound A9 Sienna Brown

Powerful, minimalist speaker

Model 1200915 · Series Beosound

Sound and shape unite in this iconic, customisable speaker. Seven drivers bring the power. A century of craft brings the form.

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Frequency response
33 Hz to 23 kHz
Weight
14.7 kg
Wi-Fi
Yes
Recommended Room Size
15-100 m² 150-1000 ft²
Frequency Range
33- 23.000 Hz
Bass Capability
95 dB SPL
Price on requestCheck availability

Overview

Beosound A9's iconic shape is designed to be displayed. From afar, it's a minimalistic masterpiece. Up close, the details shine.

In the box

  • Beosound A9 5th Gen.
  • Front cover
  • 3 x wooden legs
  • Mains cable, 2 m
  • Quick start guide
  • USB-C to AUX Adapter

Features

9
  • Seamlessly transition from its iconic three-legged stance to a wall-mounted masterpiece

  • The A9 is a very flexible design. Most people know it standing on the three wooden legs, but you can also hang it on the wall where it can blend in if you take a fabric with the same color as a background to the wall or you can make it stand out by giving it another maybe contrasting color on the front fabric and the cool thing is they can always later on change their entire appearance of the design by changing the color of the front fabric. In this way, the appearance will change but the circle will always stay a circle and the A9 always stay an A9.

  • "We have removed the complexity. Not the other way around. You could call it form and function unified."

  • Customisable design

    The shape is timeless, but the shade is yours to choose. A9 is a customisable centrepiece that adapts to your taste and space. Want a striking colour? You're covered. Different legs? Swap them out. Personalise your speaker to chime with any room, and sing in any home.

  • Stunning sound. All round.

    Behind Beoplay A9's effortless exterior lies an intricate world of power. Seven custom-built drivers deliver exceptional detail. Clear vocals, crisp instrumentation, deep bass – and enough volume to fill any room. It's as rich as it is rounded.

  • Active room compensation

    A9 works out where it is in the room to give you perfect playback, every time. Ensuring bass, mids and highs are never too overpowering or weak. Wherever you place it, it gives a standout performance. No muddiness. No fuzziness. Just pure, clean sound. As the artist intended.

  • Beosound A9 placed in a living room while a person sits on a chair next to it

    Room-filling sound

    When A9 plays, the whole room takes notice. Boasting volume that rivals much bigger speaker setups, it's perfect for large spaces and get-togethers. Want a more immersive experience? Seamlessly connect A9 with other speakers to let the music flow through your home. [Learn more about our connected speakers](/story/home-sound-systems "Home Sound Systems")

  • Sound mode? Set.

    Time to entertain? Dial up the bass. A moment to relax? Level things out, like when it's time for your favourite podcast. The B&O app gives you customisable sound, right in the palm of your hand.

  • Person leaving a room were Beosound Balance, Beosound A5 And Beosound Level is in

    Speakers, simply connected

    Our sound systems seamlessly connect every corner of your home, so you can enjoy immersive and personalised music and film moments.

Specifications

Frequency response
33 Hz to 23 kHz
The range of pitches it reproduces, from deep bass to the top of the treble.
Weight
14.7 kg
Per unit, out of the box.
Wi-Fi
Yes
Model code
BANG-OLUFSEN-BEOSOUND-A9-SIENNA-BROWN
Quote it when you ask a specialist.

Sound

Recommended Room Size
15-100 m² 150-1000 ft²
Speaker Configuration
2 x ¾" tweeter 2 x 3" mid-range 2 x 1 ½" full-range 1 x 8" woofer
Amplifier
2 x 150 W class D for tweeter 2 x 200 W class D for mid-range 2 x 200 W class D for full-range 1 x 400 W class D for woofer Total: 1500 W
Frequency Range
33- 23.000 Hz
Maximum Sound Pressure Level (SPL) @ 1 m
100 dB SPL
Bass Capability
95 dB SPL
Stereo Pairing
Pair two Beosound A9 5th Gen to enjoy a stereo listening experience.
Advanced Sound Features
Active Room Compensation Thermal Protection Adaptive Bass Linearization
Customizable Sound EQ
Presets available and fully customisable through the Bang & Olufsen App

Design

Designer
Øivind Alexander Slaatto
Materials
Aluminium Fabric / Wool Wood Polymer
Dimensions (Width x Height x Depth)
70.1 W x 90.8 H x 41.5 D cm
Weight
14.7 kg

Power

Power consumption
Typical: 23 W Standby: 8 W
Power Supply
Power supply built-in Power Cable

Connectivity

Bluetooth Version
Bluetooth 5.3
Bluetooth Codecs
Android: SBC iOS: SBC, AAC
Wi-Fi
Wi-Fi/WLAN 802.11 a/b/g/n/ac (2.4GHz/5Ghz)
Streaming services
Apple AirPlay Spotify Connect Google Cast TIDAL Connect B&O Radio Deezer QPlay 2.0
Beolink Multiroom
Seamlessly connect multiple Bang & Olufsen speakers to expand your music experience.
Beolink Surround
Connect your speakers to a Beosound soundbar or Beovision to enjoy a true surround sound experience. *Beosound Premiere and Beosound/Beovision Theatre only.
Wireless Connections
Digital Power Link (up to 24 bit / 48 kHz)
Physical Connections
1 x Ethernet 1 x Line-in via USB-C 1 x Power
Remote controls
Bang & Olufsen App Beoremote One BT Beoremote Halo
On-Device Controls
Yes

Downloads

3

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