Marshall launched a handful of speakers in 2015. Still, the one that gathered the most attention was the Bromley 750, a high-end, portable Bluetooth celebration speaker featuring a signature Marshall amp style, boasting a 40-hour battery life, and delivering 360-degree “Real Stereophonic” noise. Seven months after its release, the British amp brand name has actually doubled down on its celebration speaker lineup with the Bromley 450, a smaller sized and more available variation of its much-acclaimed flagship, bringing the British audio giant’s signature rock-and-roll energy to a more portable form factor.
Priced at $800, the Bromley 450 is a smaller, economical alternative to the Bromley 750, keeping the larger model’s guitar-amp aesthetic in a more compact plan. Reviewers have actually kept in mind of these qualities. Tom’s Guide, in its hands-on evaluation, has applauded the speaker’s matte black surface, brass and gold accents, and incorporated LED lamps “that dance and respond to music for an immersive light-and-sound program.”
Similar to its brother or sister, the Bromley 450 is developed to provide a concert-like experience in your home or in the yard, packing 400 watts of Class D amplification, 2 6.4-inch woofers, 4 1.9-inch full-range drivers, and two 7.9-inch passive radiators. Standing 19 inches tall and weighing just 27 lbs, the Bromley 450 is significantly more manageable than its larger counterpart, which ideas the scales at 52 pounds and stands 25 inches high. The business has actually eliminated the integrated wheels from this model however retained the carry handles.
From a connection perspective, the speaker supports Bluetooth 5.3 with Auracast sharing technology, together with SBC, AAC, and LC3 codecs. Physical inputs include a 3.5 mm auxiliary jack, RCA, and USB-C. Not to point out, 2 XLR/6.3 mm combination jacks that support mic and instrument connections for DJ and karaoke usage.
Another engaging aspect of the speaker is its remarkable battery life. TechRadar, which also had early access to the speaker, confirms its 40-hour battery endurance. Marshall declares the 40-plus-hour battery can play 800 tunes back-to-back, which the battery is both changeable and rechargeable. If the party runs longer than 800 hours, users can swap out the battery on the fly utilizing the same pack found in the Bromley 750, or simply plug the speaker into a power outlet.
The Bromley 450 is priced at $800 and is offered directly from Marshall now, with wider retail availability beginning March 31. By contrast, the Bromley 750 commands a significantly greater rate of $1,300. For those who appreciated the 750’s aspiration but were put off by its size and cost, the Bromley 450 might well be the celebration speaker they have been waiting for.
Image: Marshall < img width="1280" height="720" src="https://cdn.homecrux.com/wp-content/uploads/2026/03/Bromley-450-speaker_1.jpg" alt="Bromley 450 speaker"/ > < img width="1280" height="720" src ="// www.w3.org/2000/svg%22%20viewBox=%220%200%201280%20720%22%3E%3C/svg%3E" data-src="https://cdn.homecrux.com/wp-content/uploads/2026/03/Bromley-450-speaker_1.jpg" alt="Bromley 450 speaker"/ > Image: Marshall