Front face image of Marshall Stanmore III Black Speaker

Support for Stanmore III

Released in 2022, Stanmore III is a home speaker with Bluetooth 5.2 technology and adjustable tone controls.

Latest firmware version

Check for the latest firmware updates for your Marshall Stanmore III speaker to ensure optimal performance. Read guide

Common questions





PRODUCT DETAILS

POWER AMPLIFIERS

One 50 Watt Class D amplifier for the woofer

Two 15 Watt Class D amplifiers for the tweeters

CONNECTIVITY

3.5 mm Input RCA Input

TOP PANEL CONTROLS

Source button

Volume control knob

Bass control knob

Treble control knob

Play/pause button

Skip backward/forward control knob

Power switch

DIMENSIONS

350 x 203 x 188 mm  13.78 x 8.00 x 7.40 in

Search Support

Contact Us

Talk to us via contact form or Live Chat.

Live Chat Mon-Fri: 10:00 AM - 12:00 AM

Live Chat Weekend: 4:00 PM - 12:00 AM

Find more contact information here.