The Marshall Stanmore III, model number Stanmore III, arrived on my desk promising a significant upgrade in sound quality and sustainability. This review dives deep into my experiences with the brown Stanmore III, exploring its performance, features, and overall value. I spent several weeks putting this speaker through its paces, from casual listening to louder parties, to determine whether it lives up to the hype.

Key Features

The Stanmore III boasts a compelling list of features, starting with its impressive 50W output. The Bluetooth 5.2 connectivity is a welcome addition, ensuring a stable and high-quality wireless connection. The inclusion of a 3.5mm input provides versatility, allowing connection to non-Bluetooth devices. Beyond the technical specifications, the speaker’s aesthetic is undeniably appealing; the classic Marshall design is timeless and eye-catching. The commitment to sustainability, using 70% recycled plastic and vegan materials, is also a significant plus in today’s market. The wider stereo soundstage compared to previous generations was immediately noticeable.

Performance and Sound Quality

The Stanmore III delivers a truly impressive audio experience. The bass is rich and deep, without overpowering the mids and highs. The clarity is excellent, even at higher volumes. I tested it with a wide variety of music genres, from classical to heavy metal, and it handled each with ease. The wider stereo soundstage is a clear improvement over its predecessor, creating a more immersive listening experience. The 5-hour battery life was sufficient for most of my listening sessions, although extended outdoor parties might necessitate a power source. The volume was more than adequate for filling a medium-sized room with rich, clear sound. I also appreciated the ease of pairing via Bluetooth 5.2; the connection was consistently reliable and quick to establish.

Pros & Cons

• Pros: Excellent sound quality, rich bass, clear highs and mids, wide stereo soundstage, Bluetooth 5.2 connectivity, 3.5mm input, sustainable design, attractive aesthetic.
• Cons: Battery life could be improved, relatively high price point.

Final Verdict

The Marshall Stanmore III (Brown) delivers a premium audio experience, packing powerful sound into a stylish and sustainable package. While the battery life could be better, and the price might be a barrier for some, the overall quality and performance make it a strong contender in the premium home speaker market. If you value quality sound and appreciate a commitment to environmentally conscious design, the Stanmore III is a worthwhile investment. I highly recommend it.