Engineered to deliver powerful, room-filling sound, the Marshall Bromley 750 features True Stereophonic 360° audio technology that immerses every corner of your event in rich, detailed sound. Its iconic amplifier-inspired design houses up to 442W of total power, a 70-light stage-inspired show with three synchronized presets, and analog controls for a tactile, performance-ready experience.
Built for all-day celebrations, the Bromley 750 runs over 40 hours on a replaceable battery and offers versatile connectivity including Bluetooth with Multipoint and Auracast, plus two XLR inputs for microphones or a guitar. A splash-resistant build with drainage, telescoping handle, and dual wheels makes it easy to transport and set up anywhere the party takes you.
Key Features
Brand
Marshall
Model
Bromley 750
Product Type
Portable Wireless Party Speaker
Total Audio Power
Up to 442W
Sound Technology
True Stereophonic 360° Sound
Design
Marshall Amp Design & Analog Controls
Light Show
70-Light Stage-Inspired Light Show
Light Show Presets
Three Synchronized Presets
Bluetooth
Bluetooth with Multipoint & Auracast
Inputs
Two XLR Inputs for Mics or a Guitar
Battery Life
40+ Hour Replaceable Battery
Water/Dust Resistance
Splash & Dirt Resistant with Drainage
Handle & Wheels
Telescoping Handle & Dual Wheels
Connectivity
Bluetooth, AUX, RCA, USB-C
Audio Output
Stereo
Speaker Type
Portable
Power Source
Battery Powered
Highlights
Up to 442W of Total Audio Power
True Stereophonic 360° Sound
Marshall Amp Design & Analog Controls
70-Light Stage-Inspired Light Show
Three Synchronized Light Show Presets
Bluetooth with Multipoint & Auracast
Two XLR Inputs for Mics or a Guitar
40+ Hour Replaceable Battery
Splash & Dirt Resistant with Drainage
Telescoping Handle & Dual Wheels
How to use
Power on the Bromley 750 and pair your device via Bluetooth, or connect directly using the AUX, RCA, or USB-C inputs. For performances, plug microphones or instruments into the XLR inputs. Use the top-panel analog controls to adjust volume, bass, and treble, and cycle through the three light show presets to match the mood of your event.
What's included
Marshall Bromley 750 Portable Wireless Party Speaker
Power Cable
Quick Start Guide
Frequently asked questions
How long does the battery last on the Marshall Bromley 750?
The Marshall Bromley 750 provides over 40 hours of playtime on a full charge, and the battery is replaceable for extended longevity.
Can I connect a microphone or guitar to this speaker?
Yes, the Bromley 750 features two XLR inputs, allowing you to connect microphones, a guitar, or other instruments for karaoke or live performances.
Is the Marshall Bromley 750 suitable for outdoor use?
Yes, it is built with a splash and dirt resistant construction and includes a drainage feature, making it well-suited for outdoor events. The telescoping handle and dual wheels also make transport easy.
What kind of light show does the Bromley 750 have?
It features a 70-light stage-inspired light show with three synchronized presets that react to your music, creating an energetic atmosphere for any party.
