Sonos has officially launched its latest premium audio products — the Arc Ultra soundbar, Sub 4 subwoofer, and Era 100 Pro speaker — in the Indian market. These advanced audio solutions are designed for both residential and professional spaces, combining high-end sound quality with cutting-edge connectivity and installation features.

Key Highlights

Sonos Arc Ultra features a 9.1.4 spatial audio system with Dolby Atmos.

Sub 4 delivers deeper bass with minimal distortion.

Era 100 Pro is a pro-grade speaker optimized for PoE+ and enterprise-level setups.

All products are now available in India, with Era 100 Pro sold only in pairs via select partners.

Sonos Arc Ultra, Sub 4, and Era 100 Pro: Price in India and Availability

The Sonos Arc Ultra is priced at Rs. 99,999, while the new Sub 4 subwoofer costs Rs. 84,999. Both products are now available for purchase through the official Sonos India website.

Additionally, these will be showcased at major tech expos:

Smart Home Expo (May 8–10, 2025)

Palm Expo Mumbai (May 29–31, 2025)

Meanwhile, the Sonos Era 100 Pro is being sold exclusively in pairs and is available only through select Sonos installation partners across India. These partners specialize in custom, professional-grade setups for high-end home and commercial audio installations.

Sonos Arc Ultra Soundbar: Premium Spatial Audio for Home Theatres

The Sonos Arc Ultra is designed to provide a truly immersive cinematic experience. It supports a 9.1.4 channel audio system with:

Fifteen Class-D digital amplifiers

Seven angled silk-dome tweeters for crisp highs

Six midwoofers for balanced mids

Dual-membrane woofers powered by four motors for powerful lows

With Dolby Atmos and Sound Motion technology, the soundbar delivers spatial audio that dynamically adjusts to on-screen content. Users can also activate Speech Enhancement, which improves dialogue clarity — adjustable through the Sonos app.

In terms of connectivity, it supports:

HDMI eARC

Bluetooth

Voice assistants: Sonos Voice Control and Amazon Alexa

Touch-sensitive controls integrated subtly into the design

Sonos Sub 4: Enhanced Bass Performance with Dual Opposing Woofers

The Sonos Sub 4 is engineered to complement any Sonos speaker or soundbar with rich, distortion-free bass. Key specs include:

Dual 5×8-inch elliptical woofers, facing inwards to cancel out distortion

Frequency response as low as 25Hz for deep bass reproduction

Advanced internals: 512MB DDR4 RAM and 4GB eMMC storage

This makes the Sub 4 ideal for bass-heavy content like movies, games, and music, without shaking your floors with excessive vibration.

Sonos Era 100 Pro: Installation-Ready Smart Speaker for Advanced Setups

The Sonos Era 100 Pro is tailored for light-commercial and professional residential use, offering robust performance and advanced connectivity:

Supports Power over Ethernet Plus (PoE+) for more stable network integration

Features two 0.63-inch tweeters and a 3.5×4.4-inch woofer

Includes three Class-D amplifiers for dynamic sound output

The device also supports:

Wi-Fi 6

Bluetooth 5.0

Apple AirPlay 2

It comes with 2GB DDR4 RAM and 8GB eMMC storage, and is compatible with pro-grade mounts (sold separately) that support 360-degree rotation and 30-degree pan and tilt, allowing seamless integration into any professional audio setup.

Conclusion

With the launch of the Sonos Arc Ultra, Sub 4, and Era 100 Pro, the brand is clearly targeting India’s high-end audio market, offering products that blend style, technology, and functionality. From audiophiles setting up a home theatre to integrators building smart commercial spaces, these new launches promise premium, adaptable sound solutions tailored to every environment.

Whether you’re looking for cinematic surround sound, room-shaking bass, or installation-ready smart speakers, Sonos has set a new benchmark in audio excellence for the Indian market.