The Marshall Kilburn III is my favorite Bluetooth speaker of 2025 – here are 3 reasons why I’d buy it today

During my time at TechRadar I’ve been lucky enough to review some of the best Bluetooth speakers around, but I hadn’t seen many that had truly blown me away in 2025… that was until I tested the Marshall Kilburn III.

This thing is an absolute machine, boasting great features, impeccable audio, and of course, a drop-dead gorgeous design. If you’re on the lookout for a new Bluetooth speaker, this is my top recommendation.

And there’s some strong competition out there. The likes of JBL, Sonos, and Sony offer some top-tier audio companions packed full of battery life, audio talents, and smart design choices. So, I’m going to set out my three top reasons for picking the Marshall Kilburn III over its competitors – let’s get straight into things.

1. A whole lotta battery life

From the first moment I ...