Marshall has unveiled the Bromley 750, a party speaker that takes significant inspiration from the brand’s stage amplifiers. However, unlike the stage amplifiers, which are all fitted with tubes and a power supply, the Bromley 750 features a battery that provides around forty hours of music playback. Tubes have been excluded due to their high power consumption. The Bromley 750 is set to launch in the fourth week of September.
Marshall Bromley 750: A large loudspeaker designed for large parties
For the second time this year, Marshall is venturing into uncharted territory. Following the launch of the Heston 120, the brand’s first soundbar, the British audio brand is exploring uncharted territory again with its first-ever party speaker, the Bromley 750. This large speaker promises acoustic rock ‘n’ roll qualities for both home and away, delivering a thunderous sound. It features a classic Marshall amplifier design and a total output of 500 watts, driving two 10-inch woofers, two 5-inch midrange drivers, and four tweeters of varying sizes.


The housing is designed to withstand a few knocks and features handles, wheels, and a pull handle. The new model offers over forty hours of portable playtime, and thanks to its IP54 rating, it’s splash-proof if the party takes place outdoors. The battery is replaceable and can also serve as a power bank.

The Bromley 750 features the brand’s ‘360-degree True Stereophonic sound’ for a more dispersed, all-encompassing soundstage, while a sonic balance switch allows users to switch between ‘Dynamic’ mode for home use and the more powerful ‘Loud’ mode for outdoor use.

Being a party speaker, the Bromley 750 features stage lighting, two 6.35mm jacks, a 3.5mm aux input and output, a USB-C input, and a RCA input. Auracast audio sharing technology is also included, making it easier for the Marshall to connect to multiple Auracast-compatible speakers or source players.
Hanna Wallner, Product Manager at Marshall, explains the Bromley 750 as something you’d be happy to leave out and show off, a speaker that becomes part of your home and interior. The design is rooted in our heritage, with ‘party’ at its core. It’s bold and straightforward, and every material was chosen for a reason—not just to look good, but also to withstand countless parties to come.
Marshall Bromley 750: price and delivery information
The Marshall Bromley 750 is available to order now and will be available worldwide starting September 23rd. It’s priced at just under $1,000.


