Marshall Stockwell III Cream

Key Features of the Marshall Stockwell III Cream Bluetooth Speaker

True Stereophonic 360° Sound

The Marshall Stockwell III uses True Stereophonic technology for multi-directional 360° sound delivery around the speaker. The sound system consists of one 3" woofer and two 1.75" full-range dynamic drivers with a frequency range of 54Hz to 20kHz. The woofer is powered by a 16W Class D amplifier, and each full-range driver has its own 14W Class D amplifier. The maximum sound pressure level reaches 86dB SPL at a distance of 1 metre. The Dynamic Loudness function adjusts the bass and treble according to the set volume to maintain a clear and balanced sound.

Over 40 Hours of Playback and IP55 Resistance

The replaceable Li-Ion battery provides over 40 hours of portable playback on a single charge. With a 30W USB-C PD charger, just 20 minutes of charging provides an additional 7 hours of playback, and a full charge takes less than 3 hours. The Battery Preservation function offers settings designed to extend battery life, and the battery itself is user-replaceable. The IP55 rating ensures resistance to dust and splashing water, and the speaker comes with a strap for easy carrying. The Stockwell III weighs 1.3kg and its dimensions are 180×162×74mm.

Bluetooth 5.3, Auracast and Controls

Wireless connectivity is provided by Bluetooth 5.3 with a range of up to 10 metres, Auracast technology and multipoint connection support. Supported audio codecs include SBC, LC3 and MPEG-2 AAC. For wired connections, 3.5mm AUX and USB-C are available, with the USB-C port also supporting charging for other devices with a 5V/3A output. The top panel offers controls for bass, treble, and volume, along with a power switch, Media Jog, M-button, and Bluetooth button. The M-button provides quick access to a set preset, and the Media Jog is used to control track playback.