
Pure Acoustics
Pure Acoustics Calisto Indoor/outdoor Bluetooth Enabled On-wall Speakers (pair)
₹40,000
₹56,000
Same-day dispatch across India ·Cash on delivery up to ₹45,000
Need advice? Chat with an expertSKU BO-BEOSOUND-A9-BLACK
Original price was: ₹367,500.₹340,000Current price is: ₹340,000. Save ₹27,500 (7%)
Bang & Olufsen Beosound A9 Black is a mains-powered connected-speaker listing for home music playback in the Black finish. The A9 family’s circular form provides a distinct furniture-like placement option for an appropriate room system.
In stock· Dispatched the same day

The Beosound A9 is Bang & Olufsen’s iconic all-in-one home speaker, now in its fifth generation: a circular, fabric-faced disc on three legs that contains a complete seven-driver sound system with 1,500 watts of Class D amplification. This listing is the Black finish. The A9 is designed as furniture first and audio second in appearance only — beneath the Kvadrat fabric it is a serious loudspeaker, with a maximum output of 100 dB SPL and a frequency range of 33 Hz to 23 kHz, and Active Room Compensation that tunes it to wherever it stands.
Every driver in the A9 has its own amplifier channel: 400 watts for the 8-inch woofer, 200 watts each for the two 3-inch midrange units and the two 1.5-inch full-range drivers, and 150 watts each for the two 3/4-inch tweeters. That per-driver control is what lets a single enclosure produce a soundstage wide enough to fill a 100-square-metre room — the recommended maximum — while keeping the composure of a conventional stereo system. Bass capability is rated at 95 dB SPL, remarkable for a speaker with no separate subwoofer.
A built-in microphone measures how the room and the speaker’s position in it affect the sound — free-standing, against a wall or in a corner — and applies compensation automatically. Owners can fine-tune further with the Beosonic equaliser in the Bang & Olufsen app. The result is that the A9 does not need a laboratory listening position; it adapts to the place the furniture arrangement dictates.
The fifth-generation A9 runs on B&O’s Mozart platform with Wi-Fi 6: AirPlay 2, Google Cast, Spotify Connect, TIDAL Connect, Deezer and B&O Radio are built in, Bluetooth 5.3 covers direct phone streaming, and Beolink Multiroom groups the A9 with other Bang & Olufsen speakers around the home. Two fifth-generation A9s can be configured as a true stereo pair. An Ethernet port and USB-C line-in (via adapter) cover wired sources.
The A9’s form — a 70 cm disc on three slender legs — has been in production since 2012 and is treated by its maker as a design object: covers are exchangeable, legs and rings are offered in different finishes, and an optional wall bracket replaces the legs. Volume is controlled by sliding a hand along the top edge; taps skip and pause. Typical power consumption is just 23 W.
The full manufacturer specification for the Beosound A9 (5th generation) is listed in the Additional Information tab.
| Speaker Drivers | 7 drivers: 8-inch woofer, 2 x 3-inch midrange, 2 x 1.5-inch full-range, 2 x 0.75-inch tweeters |
|---|---|
| Amplifier Power | 1,500 W total Class D (400 W bass, 2 x 200 W midrange, 2 x 200 W full-range, 2 x 150 W treble) |
| Finish | Black |
| Frequency Range | 33 Hz to 23,000 Hz |
| Maximum SPL | 100 dB SPL at 1 m |
| Room Compensation | Active Room Compensation |
| Streaming | AirPlay 2, Chromecast built-in, Spotify Connect, TIDAL Connect, Beolink Multiroom |
| Wireless | Wi-Fi 6, Bluetooth 5.3 |
| Connections | Ethernet, USB-C line-in (via adapter) |
| Stereo Pairing | Two A9 (5th gen) can form a stereo pair |
| Recommended Room Size | 15 to 100 sq m |
| Dimensions (W x H x D) | 701 x 908 x 415 mm (with legs) |
| Weight | 14.7 kg (with legs) |
| Power Consumption | Typical 23 W |
| Brand | Bang & Olufsen |
| Model | Beosound A9 (5th generation) |
| Model / SKU | BO-BEOSOUND-A9-BLACK |
| Category | Portable Bluetooth Speakers |
| Condition | Brand new, sealed box |
| Warranty | Official manufacturer warranty (India) |
| GST invoice | Yes, input credit available |
Buy with peace of mind. The Bang & Olufsen Beosound A9 Black Connected Speaker comes with the official manufacturer’s warranty for India, valid from the date on your GST invoice. Pro Audio Video is a specialist audio video store, and every product we sell is brand new, sealed and sourced through authorised channels, so your warranty is honoured at brand service centres across India.
Not right for you? Return unused products in their original packaging within 7 days of delivery. If a product arrives damaged or defective, tell us within 48 hours with photos and we will replace it or refund you in full.

Pay securely with UPI (Google Pay, PhonePe, Paytm), RuPay, Visa, Mastercard and American Express cards and other options shown at checkout. Payments are processed over an encrypted connection by trusted payment partners; we never see or store your card details.
Tell us about your room, your budget and what you listen to. Our team will suggest a setup that fits, or put together a quote for a complete system.