Introduction
The Bang & Olufsen Beosound A9 (5th Generation) in Natural Aluminum seamlessly blends iconic design with powerful, room-filling sound. Equipped for multiroom Wi‑Fi and Bluetooth streaming, its standout feature is Active Room Compensation, which fine-tunes audio to your unique space. This high-end speaker appeals to design lovers and audiophiles alike, offering a flawless combination of form and function. This article explores its core features, technical specifications, real-world benefits, and why it’s the covetable centerpiece of any modern home.
Product Highlights
- POWERFUL ROOM-FILLING SOUND: Seven drivers deliver immersive audio that fills living spaces.
- ACTIVE ROOM COMPENSATION: Scans and adapts sound based on speaker placement in the room.
- POWERFUL STREAMING PLATFORM: Robust setup process and future-ready software updates.
- ICONIC DESIGN, RICH EXPRESSIVE SOUND: A speaker that’s both a visual icon and acoustic marvel.
- BANG & OLUFSEN APP: Customize EQ, set alarms, manage sound profiles with Beosonic equalizer.
- CONNECT YOUR SPEAKERS: Supports Beolink Multiroom, AirPlay 2, Bluetooth, Chromecast, TIDAL Connect, and more.
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Technical Specifications Table
| Specification | Detail |
|---|---|
| Model | Beosound A9 (5th Generation) – Natural Aluminum |
| Drivers | 2×¾″ tweeter, 2×3″ mid-range, 2×1½″ full-range, 1×8″ woofer (seven total) Reddit+15bang-olufsen-mena.com+15pdf.archiexpo.com+15bozoglutekstil.net+1Reddit+1Sound Gear Hub+1Reddit+1Manuals+RedditReddit+3Reddit+3pdf.archiexpo.com+3 |
| Amplifier Power | Tweeter: 2×150 W, Mid: 2×200 W, Full-range: 2×200 W, Woofer: 1×400 W; Total 1,500 W |
| Maximum SPL @1 m | 100 dB SPL |
| Frequency Range | 33 Hz – 23 kHz |
| Active Room Compensation | Yes — adapts to placement; can recalibrate or disable via app |
| Streaming Protocols | Wi‑Fi 6 (2.4/5 GHz), Bluetooth 5.3, AirPlay 2, Chromecast, Spotify Connect, TIDAL Connect, Deezer, B&O Radio |
| Physical Connectivity | 1×Ethernet, 1×USB‑C line-in via adapter, Power in |
| Remote Control | Bang & Olufsen App, Beoremote One BT/Halo, on-device touch controls |
| Customize EQ | Beosonic equalizer via app |
| Multiroom Support | Beolink Multiroom, AirPlay 2, Chromecast, Stereo pairing, Surround |
| Recommended Room Size | 150–1,000 ft² / 15–100 m² |
| Dimensions (W×H×D) | 70.1 × 90.8 × 41.5 cm (27.6″×35.7″×16.3″) |
| Weight | 14.7 kg (32.4 lb) |
| Power Consumption | Operational: 23 W; Standby: 3.3 W (or 8 W per some sources) |
| Materials | Aluminium, Oak, Fabric/Wool, Polymer |
In-Depth Feature Analysis
1. Powerful Room-Filling Sound
Equipped with seven drivers and a total of 1,500 W amplifier power, the Beosound A9 produces sound that not only fills rooms but elevates them with clarity and force support.bang-olufsen.com+15bang-olufsen-mena.com+15Beoworld+15. Its 100 dB SPL capacity ensures that even in large living spaces, the audio remains robust and detailed.
2. Active Room Compensation
This smart feature “allows your speaker to acoustically map the room around it” and tailor the output accordingly pdf.archiexpo.com+5bang-olufsen-mena.com+5Beoworld+5support.bang-olufsen.com. Users can recalibrate or disable it anytime via the app support.bang-olufsen.com+1support.bang-olufsen.com+1. Practical reviews confirm it smooths frequency response whether placed in a corner or center .
3. Streaming Platform & Connectivity
The 5th-gen A9 features dual-band Wi‑Fi 6, Bluetooth 5.3, and compatibility with AirPlay 2, Chromecast built-in, Spotify Connect, TIDAL Connect, Deezer, and more Reddit+12bang-olufsen-mena.com+12bhphotovideo.com+12. It also supports multiroom streaming and stereo/surround configurations via Beolink Reddit+3Beoworld+3bang-olufsen-mena.com+3.
4. Iconic Design, Customizable Finish
Designed by Øivind Alexander Slaatto, the A9 is a circular work of art with aluminum and oak construction, fabric covers, and a minimalist aesthetic Beoworld+3bang-olufsen-mena.com+3Beoworld+3. Its touch controls add to its refined simplicity.
5. Bang & Olufsen App & Beosonic EQ
The B&O app lets you fine-tune your sound, set alarms and timers, update firmware, and manage streaming preferences Beoworld. The Beosonic equalizer provides presets and custom EQ adjustments tailored for mood or genre Reddit.
6. Multiroom & Stereo Pairing
You can link multiple B&O speakers, set up a stereo pair, or integrate A9 into a surround sound ecosystem using the Beolink protocol . A Reddit user noted that a stereo-paired setup delivers “a broader soundstage and better instrument separation” .
7. Robust Build & Power Efficiency
Despite its size, it consumes only about 23 W active and lower than 4 W on standby . The built-in power cable eliminates clutter and adds to ease of installation.
Real‑World User Feedback
From Reddit discussions and professional reviews:
“When you fire up the Beosound A9… seven drivers work in harmony… active room compensation… adapts and delivers consistent, high-quality sound” .
“A stereo pair… the main difference is a broader soundstage and better separation of instruments… sound is just delicious” .
Some note that room compensation may slightly reduce bass in tighter setups, but this can be tweaked .
Pros & Cons
Pros
- Room-filling, high-fidelity sound via 1,500 W and seven drivers
- Adaptive audio via Active Room Compensation
- Extensive streaming protocols (Bluetooth 5.3, Wi‑Fi 6, AirPlay, Chromecast, etc.)
- Elegant, customizable design with premium materials
- Comprehensive app control and EQ flexibility
- Multiroom and stereo-ready capabilities
Cons
- Premium price point
- Large footprint and considerable weight (14.7 kg)
- Active Room Compensation may slightly diminish bass for some listeners
- Lacks built-in voice assistant (no Google Assistant or Alexa)
- USB‑C analog input requires proper adapter use
SEO & Keyword Strategy
Keyphrase lengths:
- Beosound A9
- Active Room Compensation
- multiroom Wi‑Fi speaker
- room-filling sound
- Bang & Olufsen speaker
Medium keyphrases:
- Powerful Wi‑Fi and Bluetooth home speaker
- iconic design audio centerpiece
- customizable Beosonic equalizer settings
- stereo pair Beosound A9
Bold keywords:
- Active Room Compensation
- room-filling sound
- multiroom Wi‑Fi speaker
- Beosonic equalizer
- Bang & Olufsen App
- Bluetooth 5.3
Linear hashtags:
#BeosoundA9 #ActiveRoomCompensation #BangOlufsen #MultiroomSpeaker #Bluetooth5_3 #WiFi6 #BeosonicEQ #IconicDesign #RoomFillingSound #NaturalAluminum
Comparison & Competitive Advantage
The Beosound A9 (5th Gen) stands out from other premium speakers through:
- Active Room Compensation, smartly adapting to placement
- 1,500 W amplifier powering seven quality drivers
- Top-tier streaming compatibility for future-proof use
- Custom EQ through Beosonic and app controls
- Elegant, architectural design making it a décor piece
- Robust multiroom and stereo options
Most competitors may offer one or two of these features—but rarely all combined with such finesse.
Maintenance & Best Practices
- Placement: For optimal sound, recalibrate ARC after movement. Indoors in quiet conditions gives best results .
- Room Calibration: Use Bang & Olufsen App to recalibrate when relocating the speaker .
- Firmware Updates: Enable nightly updates for new features and performance improvements .
- Use Quality Adapters: For USB‑C analog input, use passive adapters to avoid issues .
- Stereo Pairing Tip: Calibrate both units independently and assign left/right correctly via the app .
Ideal Use Cases
- Living Rooms & Open Plan Areas: Delivers immersive sound without visual bulk.
- Home Offices & Studios: Adaptive audio makes it ideal in varied spaces.
- Designer Interiors: Acts as a functional art piece with design credibility.
- High-End Home Theaters: Can be paired or integrated as surround speakers.
- Music Lovers & Audiophiles: Accurate reproduction across all frequencies.
Conclusion
The Bang & Olufsen Beosound A9 (5th Gen) transcends the stereotype of a typical speaker. It is a finely crafted statement of iconic design, innovative acoustic technology, and advanced connectivity. With seven drivers powered by a 1,500 W amplifier, Active Room Compensation, and an ecosystem of streaming options, this speaker adapts to both your space and evolving technology. Whether placed freestanding or wall-mounted, in single or stereo setup, it delivers an immersive, tailored audio experience.
Call to Action
Elevate your home audio and décor with the Bang & Olufsen Beosound A9 (5th Generation) in Natural Aluminum. Experience room-filling sound, smart room adaptation, and a connected ecosystem that grows with you. Visit Amazon official site, explore customization options, and make the A9 the heart of your home sound experience today.