Marshall Bromley 750 Powerful Portable Party Speaker Black and Brass

The Marshall Bromley 750 Powerful Portable Party Speaker – Black and Brass is designed to deliver powerful, immersive sound for parties, outdoor gatherings, celebrations and large indoor spaces. Combining Marshall’s iconic design with high-performance audio technology, this portable party speaker creates an energetic listening experience with rich bass, clear vocals and detailed high frequencies. Its premium Black and Brass finish adds a distinctive, stylish touch that complements its bold appearance.

Featuring True Stereophonic 360° sound, the Bromley 750 distributes music in multiple directions, helping listeners enjoy a consistent and immersive audio experience from different positions around the speaker. Its advanced driver configuration includes powerful woofers, mid-range drivers and tweeters to reproduce a broad frequency range of 20Hz to 20kHz. With a maximum sound pressure level of 127 dB at 1 metre, it is built to bring powerful audio performance to lively parties and open spaces.

The speaker features Sound Character Control, allowing you to adjust the audio profile to suit different occasions. Choose a more balanced sound for relaxed listening or a louder, more energetic character for high-energy gatherings. Integrated stage-inspired lighting adds visual excitement, with three lighting presets to help create the right atmosphere for your event.

Designed for extended entertainment, the Marshall Bromley 750 offers over 40 hours of portable playback under specified listening conditions. Its rechargeable, replaceable lithium iron phosphate (LFP) battery provides added convenience, while quick charging delivers up to five hours of playback from just 20 minutes of charging. The removable battery can also function as a power bank for charging compatible devices.

With Bluetooth 5.3 and Auracast support, the Bromley 750 offers modern wireless connectivity for compatible devices. It also provides multiple wired connection options, including 3.5mm AUX input and output, USB-C and RCA. Two combination XLR/6.35mm inputs allow microphones and instruments to be connected, making it suitable for announcements, performances and interactive party sessions.

Built for portability despite its powerful size, the speaker includes integrated wheels, a retractable handle and side handles for easier movement. Its IP54-rated dust and splash resistance helps it handle everyday outdoor party conditions when used appropriately. The durable closed-box cabinet is designed to deliver controlled, natural-sounding bass, while conveniently positioned controls provide access to volume, bass, treble, sound character, lighting and connected inputs.

Measuring approximately 652 × 413 × 355 mm and weighing 23.9 kg, the Marshall Bromley 750 combines substantial sound output with practical transport features. Compatible with the Marshall Bluetooth app, it offers a premium combination of powerful audio, long battery life, versatile connectivity and distinctive Marshall styling for music lovers who want to make every gathering more memorable.