Based on our overall comparison score, Marshall Monitor III ANC rates higher at 84/100 versus 77/100 for Bowers & Wilkins Px8 — a 7-point lead. Marshall Monitor III ANC is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.
Marshall Monitor III ANC vs Bowers & Wilkins Px8
Updated Sep 2026 · Scored by the Let’s Compare Data Engine · How we score
For most buyers the Marshall Monitor III ANC is the better pick — it scores 82/100 to the Bowers & Wilkins Px8's 72, leading on Wireless and Battery. Choose the Bowers & Wilkins Px8 instead if you want to spend less.
- 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
Key takeaways
- Marshall Monitor III ANC leads Bowers & Wilkins Px8 overall by 10 points (82 vs 72 out of 100).
- Marshall Monitor III ANC stands out on Battery Life (ANC On): 70 h (133% more), Wireless Bluetooth Version: Bluetooth 5.3, Comfort & Build Weight: 250 g (22% less).
Marshall Monitor III ANC leads overall
Marshall Monitor III ANC
82
Bowers & Wilkins Px8
72
Why it stands out
- Battery Life (ANC On): 70 h (133% more)
- Wireless Bluetooth Version: Bluetooth 5.3
- Comfort & Build Weight: 250 g (22% less)
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Sep 2026.
Marshall Monitor III ANC
The Marshall Monitor III ANC is a pair of premium over-ear wireless headphones designed for music enthusiasts who value classic styling alongside modern noise-canceling technology. It features active noise cancellation, a highly collapsible design for portability, and a signature rugged aesthetic. This model aims to compete with major flagship headphones by balancing tactile physical controls with extended battery performance.
Best for Travelers needing maximum battery longevity between chargesBest for Listeners who prefer physical, tactile controls over touch-sensitive panels
Pros
- Exceptionally long battery life ideal for multi-day use
- Highly collapsible design makes them easy to pack and transport
- Tactile multi-directional control knob offers intuitive playback adjustments
- Durable, classic design inspired by iconic amplifier styling
Cons
- Active noise cancellation performance may not entirely match the industry-leading isolation of key competitors
Bowers & Wilkins Px8
The Bowers & Wilkins Px8 is a premium set of over-ear, active noise-canceling headphones targeted at consumers looking for luxury styling and high-end audio performance. Priced between $600 and $699, this model positions itself as a luxury tier option above mainstream flagships. It features dedicated companion app support, physical controls, and versatile connection options.
Best for Listeners prioritizing high-end materials and luxury design in their portable…Best for Buyers willing to pay a premium for over-ear active noise cancellation above…
Pros
- Premium design and high-end build quality
- Active noise-canceling performance to isolate external sound
- Includes physical controls and dedicated companion app support for customization
Cons
- Significantly higher price point compared to notable competitors like the Apple AirPods Max and Bose QuietComfort Ultra
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.
Marshall Monitor III ANC
Bowers & Wilkins Px8
Physical Comparison
Weigh them up, then compare real dimensions in 3D
Marshall Monitor III ANCBowers & Wilkins Px8
Bowers & Wilkins Px8 is 70 g (28%) heavier than Marshall Monitor III ANC.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Marshall Monitor III ANC vs Bowers & Wilkins Px8 comparison
Marshall Monitor III ANC and Bowers & Wilkins Px8 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 84/100 for Marshall Monitor III ANC and 77/100 for Bowers & Wilkins Px8.
At launch, Marshall Monitor III ANC was the more affordable option ($350) versus Bowers & Wilkins Px8 ($699). Weigh that against the overall scores (84/100 vs 77/100) and the value-for-money meter above to judge whether the higher-rated model justifies its price for your needs. Current retail prices vary — check the retailer.
If you want the higher-rated headphones option overall, Marshall Monitor III ANC (84/100) edges out Bowers & Wilkins Px8 (77/100). But if Bowers & Wilkins Px8 is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.
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