Table of Contents
The Marshall Stanmore III is a premium Bluetooth speaker renowned for its powerful sound, sleek design, and advanced features. As of 2026, it remains a top choice for audiophiles and casual listeners alike. This guide provides a comprehensive overview of its features and specifications to help you make an informed decision.
Design and Build
The Stanmore III features a classic Marshall aesthetic with a modern twist. Its sturdy wooden cabinet is finished with a textured vinyl covering, and it sports a metal grille with the iconic Marshall logo. The control knobs are tactile and illuminated, providing both style and functionality.
Key Features
- Bluetooth 5.2: Ensures a stable wireless connection with a range of up to 10 meters.
- Analog Controls: Volume, bass, treble, and source controls for personalized sound tuning.
- Multiple Inputs: Bluetooth, RCA, 3.5mm auxiliary, and USB for versatile connectivity.
- App Control: Marshall Bluetooth app for firmware updates and advanced settings.
- Built-in Battery: Optional rechargeable battery for portable use (sold separately).
Sound Performance
The Stanmore III boasts a custom-tuned 90mm woofer and a 35mm tweeter, delivering clear highs, rich mids, and deep bass. Its Class D amplifier ensures efficient power delivery and minimal distortion. The speaker supports a maximum output of 80W, making it suitable for both small and medium-sized rooms.
Specifications
Here are the detailed specifications of the Marshall Stanmore III:
- Dimensions: 13.4 x 7.5 x 7.3 inches (34 x 19 x 18.5 cm)
- Weight: 9.7 pounds (4.4 kg)
- Power Output: 80W RMS
- Frequency Response: 50Hz – 20kHz
- Connectivity: Bluetooth 5.2, RCA, 3.5mm input, USB
- Battery Life (Optional Battery): Up to 20 hours
- Color Options: Black, White, and Cream
Additional Features
- Voice Assistant Compatibility: Supports voice commands via connected devices.
- Firmware Updates: Over-the-air updates through the Marshall app.
- Customizable Sound: Equalizer settings accessible via app or knobs.
- Design Durability: Water-resistant grille and robust cabinet.
Conclusion
The Marshall Stanmore III continues to impress in 2026 with its blend of classic design and modern technology. Its versatile connectivity options, superior sound quality, and durable build make it an excellent choice for audiophiles and everyday users. Whether for home listening or portable use, the Stanmore III delivers outstanding performance.