The Marshall Stanmore III, model number Stanmore III, promises a significant upgrade in sound quality and sustainability. Having spent several weeks immersed in its rich audio landscape, I’m ready to share my in-depth review. This isn’t just another Bluetooth speaker; it’s a statement piece aiming for immersive audio and eco-conscious design. Let’s dive in.

The Stanmore III boasts a range of impressive features, starting with its wider stereo soundstage, a noticeable improvement over its predecessor. The Bluetooth 5.2 connectivity is seamless and stable, with minimal dropouts even at a distance. The 3.5mm input provides a wired option for those who prefer it. Setting it up was incredibly easy; literally plug and play. The build quality is robust, feeling premium and durable. The inclusion of 70% recycled plastic and vegan materials is a significant step towards environmental responsibility – a welcome addition in today’s market.

The sound quality is where the Stanmore III truly shines. The wider soundstage delivers a truly immersive listening experience, especially noticeable with complex musical pieces. Bass is rich and deep without being overpowering, offering a satisfying punch. Mids and highs are crisp and clear, ensuring vocals and instrumental details are never lost. I tested it with various genres – from classical to heavy metal, and it handled each with remarkable finesse. Even at higher volumes, the sound remained clean and distortion-free. The speaker’s volume is impressive for its size, easily filling a medium-sized room with sound. Battery life was also exceptional; I easily got through several days of moderate use before needing to recharge.

Pros:

• Superior sound quality with a wide soundstage.
• Simple and intuitive setup.
• Stable Bluetooth 5.2 connection.
• Durable and premium build quality.
• Environmentally conscious design.
• Excellent battery life.

Cons:

• Price point may be high for some consumers.
• Lacks some advanced features found in other high-end speakers (e.g., app control).
• The black colour option can show fingerprints quite easily.

The Marshall Stanmore III is a fantastic Bluetooth speaker offering a compelling combination of superior sound quality, user-friendliness, and environmental consciousness. While the price tag is substantial, the audio performance and sustainable design justify the investment for audiophiles and environmentally-minded consumers. If you’re looking for a premium home speaker that delivers an immersive listening experience and aligns with your values, the Stanmore III is a strong contender. I highly recommend it.