Marshall Bromley 750: a first evening speaker with rock’n’roll style and xxl power

Marshall is currently in full diversification. After his very first soundbar Heston 120the British manufacturer is now venturing into the evening speakers market with an ambitious iteration.

The Rock’n’Roll Marshall design, in a festive format

Called Bromley 750, this new Marshall speaker is distinguished by its impressive dimensions. With its 23.9 kg on the scale and its 65 cm in height, it is easily compared to a Partybox 520the largest JBL speaker to operate on battery. The Bromley 750 therefore moves thanks to casters and a large deployable handle, while side handles come to lift it if necessary.

Marshall obviously wanted to stand out from the competition by providing the Bromley 750 with a design faithful to its heritage in the world of guitar amps, making it more atypical than the models of JBL, Klipsch, LG or Sony. It thus shares the aesthetics common to all Marshall audio products, characterized by an PU leather coating, an acoustic grid in stamped metal with the logo, and a brushed metal control panel incorporating the emblematic physical potentiometers. This design gives it undeniable elegance, positioning it immediately among the high -end evening speakers on the market.

A sound design cut for large spaces

Incorporating two 25 cm woofers, two 13 cm medium speakers and no less than four tweeters, the Bromley 750 emphasizes a sophisticated 3-way sound architecture. The whole is powered by an accumulating amplification no less than 500 W of power. Combine this with a maximum noise level announced at 127 dB (@ 1 m), and you get a system capable of playing very hard, everywhere.

The enclosure takes up the True Stereophonic acoustic principle, also used by the most recent Marshall speakers, supposed to offer 360 ° stereo sound and thus temper its sound directivity. Here, this technology is reflected in particular by certain tweeters oriented upwards and acoustic grids leaving the sound escaping backwards. The Bromley 750 also introduces Sound Character, a new set of sound modes adapted to its format. The “Loud” mode would offer sufficient sound power for the great outdoors, while “Dynamic” would be suitable for listening to proximity or in more calm environments.

Audio Sound Character presets are directly modular via a physical potentiometer, in the same way as the general volume, as well as the settings of the bass and the treble. The Bromley 750 also offers knobs dedicated to entry volume control, accompanied by “clipping” indicators. Thanks to this function, the speaker behaves to a certain extent as a real amplifier. We also find buttons to select the source, manage the sound effects (Delay and Reverb), access preselections, control reading, light lights, etc.

Emblematic knobs, lighting and complete connectors

The Bromley 750 promises to accommodate a multitude of wired audio sources through its rich connection. You can count on 3.5 mm mini-jack inputs and outputs, a stereo RCA input and a USB-C port dedicated to loss-free audio reading from a computer or a smartphone. Two XLR combo inputs and a 6.35 mm Jack input are also made available to connect instruments (guitar, piano, etc.) and microphones. Connecitivated is based on a 5.3 Multipoint Bluetooth receiver compatible with the Audio standard (Auracast, Codec LC3, etc.).

Other functions enrich the experience, such as dynamic lights “Inspired by theater scenes“, modular according to three presets.

On the other hand, the Bromley 750 will effectively resist light bad weather thanks to IP54 certification. Marshall would also have taken care to integrate an evacuation system to protect tweeters up-firing In case of more intense rain. With plastic reinforcements on each of its corners, the Bromley 750 also seems well protected against small shocks.

A 40 -hour autonomy, record for an evening speaker

The Bromley 750 should not disappoint in terms of autonomy, since Marshall has always set the bar in this area. Indeed, it promises to hold the road for 40 hours, no less than 25 hours more than the new JBL Partybox 520. Like the latter, its battery is easily replaceable to maximize the lifespan of the speaker.

The Bromley 750 is available in pre -order today, with a release date announced on September 23, 2025. Marketed at € 999, it is positioned among the “nomadic” evenings the most high -end of the market, in direct competition with the Klipsch New York and the Sony Ult Tower 9.

Want to save even more? Discover Our promo codes Selected for you.