The Marshall Stanmore III in black is a powerful Bluetooth speaker designed to fill a room with rich, balanced sound. It utilizes a 2.1 channel, 3-way acoustic system that delivers a total of 80 W RMS, combining a 50 W subwoofer with two 15 W high-frequency drivers to cover a frequency range from 45 Hz to 20,000 Hz. You can connect your devices wirelessly via Bluetooth 5.2 using the SBC codec, or use the physical RCA ports and 3.5 mm mini Jack AUX input for wired connections. Its classic black design blends plastic and metal, weighing 4.25 kg and measuring 35 cm in width, 20.3 cm in height, and 18.8 cm in depth. For a personalized listening experience, the speaker features tactile physical knobs that allow you to adjust the volume, bass, and treble, as well as switch between sources. You can also manage settings through the Marshall Bluetooth app or pair multiple speakers together for a broader soundstage. This model is powered by an external adapter supporting 100-240V, though it also offers 20 hours of battery life for occasional movement within your home. With an IPX4 water resistance rating, it handles light splashes, making it a reliable choice for living rooms or kitchens where you want a substantial audio presence without sacrificing the iconic black aesthetic.