MARSHALL KEEPS THE PARTY GOING WITH ITS LATEST PARTY SPEAKER – BROMLEY 450

17^th of March 2026 – Every element of the Bromley 450 is designed with purpose. Tactile controls invite interaction, while durable construction ensures it stands up to heavy use, loud rooms, and long nights. A water-based PU leather wrap encases a premium box design, with soft TPU plastic corner caps for added durability and a stamped metal grill that sits above integrated lights inspired by ‘70s stage shows. Bromley 450 is guaranteed to stand out – living room, festival or backyard, this Bluetooth party speaker goes the distance and looks the part.

Whether the party is indoors or outside, there’s no need to worry about sacrificing sound quality as this portable speaker has True Stereophonic 360° sound that travels far and can be felt in every direction. Bromley 450 can also play free from wires and is dirt and splash resistant thanks to its IP55 rating. Plus, its convenient size, including a built-in handle for easy transportation, makes it the perfect sidekick wherever the party goes.

Bromley 450 also shares the same exchangeable battery as Bromley 750 to keep the party going for longer and includes two combo jacks for mic and instrument inputs if the party calls for an impromptu DJ set or karaoke night.

“Last year, we launched our first ever party speaker and we’re excited about growing that family of Marshall speakers already this spring” said Hanna Wallner, Product Manager, Marshall Group. “Bromley 450 is the natural continuation and smaller sibling to Bromley 750. This speaker is smaller and more affordable yet still packed with impressive features including sound that hits every corner, a stage light inspired light show and our unique Marshall design.” Hanna continued.

“With Bromley 450, our goal was to take everything we loved about the Bromley 750 and bring it into a more compact form. It delivers the same signature sound: fast, powerful bass, clean mids, and detailed highs. Thanks to our unique 360° True Stereophonic design it can always be the center of the party, preserving the depth and atmosphere of your favorite music” added Malcolm Kennedy, Director of Audio & Acoustics, Marshall Group.

BROMLEY 450 KEY FEATURES

True Stereophonic 360° sound: Whether dancing at a house party or festival campsite — the music always feels close with a sound that gets around. Every beat finds its way no matter the location. Drivers on all sides mean slipping right into dancefloor mode is easy. Just press play to get the party started.

40+ hours of portable playtime: They say nothing good happens after 2am but with Bromley 450’s long playtime there’s plenty of time to find out. Made to keep the party going no matter the place, this speaker can play 800 songs back-to-back. Buy an extra battery to keep on standby for when power is running low or use the AC cable to plug in the speaker. This can also be used to recharge the battery.

Integrated stage lights: At Marshall, we know what makes for a good light show. Take it back to the best gig memories with three presets that each add to the energy of the party in their own unique way. The first preset creates the perfect ambient lighting to get going to, while the second and third turn things up even more by dynamically moving to the music. Now light up the dancefloor, literally and figuratively.

Mic & instrument inputs: The most memorable shows are the unexpected ones. With inputs for both mic and instruments, turn the party into an impromptu gig or karaoke session without any hassle and add that live musical layer to give friends a night to remember.

Dirt & splash resistant: With Bromley 450’s IP55 rating it’s easy to pick the next party location. Park, festival or backyard — dirt and water splashes are no problem for this portable speaker. It’ll keep the party going anytime, anywhere. Taking a bit of a break in between parties? Don’t worry. A bit of dust during downtime won’t hurt it either.

Built-in handle: Take the party as far as it can go. With its built-in handle, Bromley 450 is easy to bring along no matter how secret the location. Whether going all out at the beach or setting the mood in the festival camp, just pop it in the trunk of the car or carry it on the train.