10 Best Marshall Bluetooth Speakers 2025 in the United States

The Marshall Stanmore III Bluetooth speaker delivers a rich and immersive sound experience with a wider stereo soundstage, making it a great choice for anyone looking to enjoy high-quality music at home. It offers up to 80 watts of power and features Marshall's signature sound, including bass boost for deeper lows. Its Bluetooth 5.2 connectivity ensures a stable and easy wireless connection up to 10 meters, plus there's a 3.5mm input for wired use.

While it doesn't have a built-in rechargeable battery and requires a power source, it is designed primarily as a freestanding home speaker rather than a portable one. Weighing around 9.4 pounds, it's not the most portable option but still manageable to move around. The speaker boasts a stylish, classic Marshall design with a durable build that uses 70% recycled plastic and vegan materials, showing a commitment to sustainability. However, it is not water-resistant, so it should be kept away from moisture.

Controls are straightforward with buttons and an optional app, making it user-friendly. This speaker is ideal for home users who want excellent sound and a vintage look rather than for those needing a rugged, battery-powered portable speaker.

The Marshall Stanmore III Bluetooth Wireless Speaker is designed to deliver 'larger than life' sound, making it suitable for both small and large rooms. Its advanced components ensure clean and precise audio even at high volumes, catering well to music enthusiasts who value sound quality. With a maximum output power of 80 watts, it can produce powerful stereo sound. However, it's important to note that this speaker isn't waterproof, which could limit its use in outdoor or poolside settings.

The speaker's weight of 454 grams and dimensions of 11.02 x 9.84 x 16.54 inches suggest it is relatively portable but not extremely lightweight or compact compared to smaller portable speakers. It requires a lithium polymer battery, typically known for decent performance. Connectivity is robust with Bluetooth and Wi-Fi options, allowing easy pairing with various devices. In terms of design and aesthetics, the Stanmore III stands out with its classic cream finish and tabletop mount style, appealing to users who appreciate vintage-inspired looks.

Durability could be a concern since it’s not waterproof, but it does come with a limited warranty that offers some reassurance. This speaker would be ideal for users looking for high-quality sound in a stylish, home-friendly package, but less suited for those needing a highly portable, rugged outdoor speaker.

The Marshall Kilburn III is a well-rounded portable Bluetooth speaker known for its strong 360° stereo sound and dynamic loudness, delivering clear and immersive audio whether you're close or at a distance. It offers an impressive battery life of over 50 hours, allowing you to enjoy music for more than two days without worrying about charging. Portability is decent, though at about 6.2 pounds, it’s a bit heavier than some other portable speakers, so it might feel less convenient for frequent carrying.

The design is stylish and classic Marshall, with tactile controls that are easy to use, and the cream color adds a unique, vintage look. Durability-wise, it has an IP54 rating, making it resistant to dust and water splashes—good for outdoor use, but it’s not fully waterproof, so avoid submerging it. Connectivity includes Bluetooth and an auxiliary input, with a reliable range of about 33 feet, meaning you can move around your space freely while staying connected. A nice bonus feature is the built-in power bank function, allowing you to charge your phone from the speaker, which is handy on the go.

It takes about 3 hours to fully charge, which is average but not the fastest. Also, while the sound is rich and powerful, the device’s weight and size may not suit those looking for something ultra-compact or lightweight. This makes the Kilburn III ideal for anyone wanting great sound quality with long battery life and a cool vintage design, especially if you don’t mind carrying a slightly heavier speaker and need it to handle occasional outdoor conditions.