Feel every detail no matter the volume thanks to 360° sound that wraps you up. Crystal-clear sound hits every corner and finds its way through any crowd. In a warehouse or a field, there’s nowhere to hide.
ADJUST YOUR PARTY SOUND
Move between pre, peak and after party to discover how the sound character control knob’s “Dynamic” to “Loud” scale can tailor sound for laidback and high-energy listening moments.
40+ HOURS OF PORTABLE PLAYTIME
When power runs low, replace with a backup battery, or use the AC cable to plug in. Take your party through the night and onto the next, with track one sounding just as good as your final outro.
INTEGRATED STAGE LIGHTS
Light up the room with stage-inspired lights that synchronise to fit the mood. Pick from three presets on the speaker that each put on their own unforgettable show.
MIC & INSTRUMENT INPUTS
Connect to mics, instruments, and turntables for the ultimate party. Play with audio effects to switch up who gets the limelight or keep everything in balance with simple adjustments on the control panel.
DIRT & SPLASH RESISTANT
Start the party inside then head out. Its IP54 rating and built-in drainage system takes care of rain and dirt. Getting dusty between performances won’t affect it either.
BUILT-IN HANDLE & WHEELS
Start the party without an entourage. Bromley 750 is fully transportable thanks to its wheeled design and retractable handle. Tilt and use the wheels to roll it then use the side handles to lift it into place.
AUDIO SPECIFICATION
Driver Type
Dynamic
Frequency range
20Hz – 20,000Hz
Drivers
2 x 10 inch 150W Woofers
2 x 5.25 inch 50W Mid-ranges
2 x 1 inch 7W Tweeters
2 x 0.8 inch 14W Tweeters
Stereo/mono
Stereo
Maximum sound pressure level
127 dB @ 1 m
Cabinet principle
Cabinet principle
POWER AMPLIFIERS
2 x 100W class D amplifiers for the woofers
2 x 50W class D amplifiers for the mid-range drivers
4 x 50W class D amplifiers for the tweeters
Equaliser
Yes
PHYSICAL UNIT
Weight
23.9 KG / 33.5 KG including packaging
52.7 LBS / 73.9 LBS including packaging
Width
413mm / 16.26″
Height
652mm / 25.7″
Depth
355mm / 14″
Water Resistance
IP54
Colorways
Black and Brass
Repairability
Yes
Light Show
Yes
Portability Features
Integrated wheels and handles
Country of origin
Designed and engineered in Sweden. Made in China.
Battery
Play time
40+ hours
Battery type
Rechargeable, replaceable, LFP battery (LiFePO4)
Quick Charging
20 minutes gives 5 hours of playtime
Charging time
3.5 hours to full recharge
Power input
Type C, Charge in/out 5V, 3.0A
Exchangeable Battery
Yes
POWER
MAINS INPUT VOLTAGE
100-240V
MAINS FREQUENCY
50/60Hz
CONTROLS AND CONNECTIVITY
Wireless connectivity
Bluetooth 5.3
Auracast
Wired connectivity
Audio: AUX 3.5mm (Input and Output), USB-C, RCA. Mic / Instrument: 2 XLR/6.35 mm combo jack
Bluetooth range
>70m (229 feet) in free field
Top panel controls
Power switch
Source selector
Media control
Volume
Bass
Treble
M-button
Input 1 volume control
Input 2 volume control
Input 1 and input 2 effect control
Sound character
Light mode
Battery indicator
Codecs
SBC, AAC-mpeg 2 and LC3
USB Spec
Type C, Charge out 5V, 3.0A
Bluetooth Multipoint Connectivity
Yes
Mic/Instrument Input
2 XLR/6.3 mm combo jacks
COMPATIBLE APPS
Apps
Marshall Bluetooth app
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