Bowers & Wilkins Px8 S2 vs Sonos Ace

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

The Sonos Ace and Bowers & Wilkins Px8 S2 are closely matched at 76 and 75/100. The Sonos Ace edges ahead, while the Bowers & Wilkins Px8 S2 leads on value — pick the one whose strengths match what you'll actually use.

Sound quality isn't scored yet (we have no measured audio data), so the score covers features, battery, noise cancelling and build.

Verdict

Our overall take, at a glance

Sonos Ace and Bowers & Wilkins Px8 S2 are closely matched

Sonos Ace

Bowers & Wilkins Px8 S2

Where Sonos Ace stands out

Wireless Bluetooth Version: Bluetooth 5.4

Winner by category for Bowers & Wilkins Px8 S2 vs Sonos Ace
Category	Sonos Ace	Bowers & Wilkins Px8 S2	Winner
Noise Cancelling	85	85	Tie
Wireless	85	83	Tie
Battery	65	65	Tie
Comfort & Build	50	50	Tie
Connectivity	85	85	Tie

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

Bowers & Wilkins Px8 S2

The Bowers & Wilkins Px8 S2 is a premium wireless over-ear headphone designed for listeners seeking high-resolution audio performance, active noise cancellation, and luxury build materials. As an updated flagship model in the brand's wireless lineup, it is positioned directly against top-tier noise-canceling headphones from competitors. It targets audiophiles and daily commuters who prioritize refined sound tuning and premium design alongside active noise reduction.

Best for High-fidelity wireless music listeningBest for Frequent travel and daily commuting requiring noise cancellation

Pros

Premium materials and high-end aesthetic construction
Active noise cancellation tailored for flagships in its class
Focused on audiophile-oriented sound quality in a wireless format

Cons

Typically commands a high price point compared to mainstream consumer ANC headphones
Luxury design and weight profile are less suited for active sports or gym use

Sonos Ace

The Sonos Ace is a premium pair of over-ear wireless headphones retailing at $450, representing the audio brand's first foray into the personal portable space. While they function primarily as standard Bluetooth headphones rather than Wi-Fi-enabled music streamers, they offer unique integration with Sonos home systems through a physical 'TV Audio Swap' feature. They are designed for consumers who prioritize active noise cancellation, high-end comfort, and private home-theater listening.

Best for Private home theater listening late at night without disturbing othersBest for Frequent travelers requiring long-wear comfort and active noise cancellation

Pros

Exceptional physical design and wearing comfort for extended sessions
TV Audio Swap feature allows seamless audio transition from compatible Sonos soundbars
Highly effective active noise cancellation and transparency modes
Capable sound reproduction with dynamic spatial head tracking

Cons

Premium price point of $450 makes them a significant financial investment
Launched with some software features unfinished and slated for future updates
Cannot stream music over Wi-Fi, limiting integration with standard Sonos multi-room setups

Source

Video — reviews used (3)

Provides hands-on review details regarding the $450 pricing, design comfort, TV Audio Swap mechanics, ANC quality, Bluetooth-only operation, and unfinished software features.

Generated Sep 1, 2026

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

Bowers & Wilkins Px8 S2

Check Price on Amazon

Sonos Ace

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Physical Comparison

Weight, side by side

Bowers & Wilkins Px8 S2Sonos Ace

Sonos Ace is 2 g (1%) heavier than Bowers & Wilkins Px8 S2.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Noise Cancelling

Feature	Bowers & Wilkins Px8 S2	Sonos Ace
Active Noise Cancelling	Yes	Yes
Transparency Mode	Yes	Yes

Wireless

Feature	Bowers & Wilkins Px8 S2	Sonos Ace
Wireless	Yes	Yes
Bluetooth Version
Supported Codecs	SBC, AAC, aptX, aptX HD, aptX Adaptive, aptX Lossless	N/A
Multipoint Connection	Yes	Yes

Battery

Feature	Bowers & Wilkins Px8 S2	Sonos Ace
Battery Life (ANC On)	30 h	30 h
Quick Charge	Yes	Yes

Comfort & Build

Feature	Bowers & Wilkins Px8 S2	Sonos Ace
Weight	310 g	312 g
Folding Design	N/A	No
Water Resistance	N/A	N/A
Dimensions	N/A	16 × 19.1 × 8.5 cm

Connectivity

Feature	Bowers & Wilkins Px8 S2	Sonos Ace
Wired Connection	USB-C	N/A
Detachable Cable	Yes	Yes
Built-in Microphone	Yes	Yes

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Bowers & Wilkins Px8 S2 vs Sonos Ace comparison

They are closely matched: Bowers & Wilkins Px8 S2 scores 78/100 and Sonos Ace scores 78/100 in our overall comparison — within 1 points. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

Bowers & Wilkins Px8 S2 and Sonos Ace are compared side by side above across every spec in the headphones category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 78/100 for Bowers & Wilkins Px8 S2 and 78/100 for Sonos Ace.

It's close — Bowers & Wilkins Px8 S2 (78/100) and Sonos Ace (78/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.