Bromley 750 Black & Brass
Features
TRUE STEREOPHONIC 360° SOUND
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.

TAKE A CLOSER LOOK
Bromley 750 delivers a fully immersive and dynamic sound performance. Engineered with True Stereophonic, a unique form of multi-directional sound, music fills the air above and around you. Its durable, closed-box design ensures a tighter, more controlled, and natural sounding bass.

SOUND CHARACTER CONTROL
Match your music to the pace of your party with a few simple adjustments. Select 'Loud' for full power in a large space or 'Dynamic' for a more laid-back setting.

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.

Specifications
Technical Specifications
| Driver Type | Dynamic |
|---|---|
| Frequency Range | 20-20,000 Hz |
| Drivers | 2 x 10 inch 150W Woofers2 x 5.25 inch 50W Mid-rangees2 x 1 inch 7W Tweeters |
| Stereo/Mono | Stereo |
| Maximum Sound Pressure Level | 127 DB @ 1 M |
| Cabinet Principle | Closed system |
| Power Amplifiers | 2 x 100W Class D Amplifiers for the woofers2 x 50W Class D Amplifiers for the Mid-range drivers4 x 50W Class D Amplifiers for the Tweeters |
| Equaliser | Yes |
| Wireless Connectivity | Bluetooth 5.3Auracast |
| 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 switchSource selectorMedia controlVolumeBassTrebleM-buttonInput 1 volume controlInput 2 volume controlInput 1 and input 2 effect controlSound characterLight modeBattery 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 |
| Weight | 23.9 KG / 33.5 KG including packaging52.7 LBS / 73.9 LBS including packaging |
| Width | 413mm / 16.26" |
| Height | 652mm / 25.7" |
| Depth | 355mm / 14" |
| Water Resistance | IP54 |
| Color | Black and Brass |
| Repairability | Yes |
| Light Show | Yes |
| Portability Features | Integrated wheels and handles |
| 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 |
| Mains Input Voltage | 100-240V |
| Mains Frequency | 50/60Hz |
| Box Contents | SpeakerBromley battery (Placed in the speaker)Mains leadQuick start guideLegal & Safety sheet |
| Apps | Marshall Bluetooth App (Ios & Android) |
| Brand | Marshall |
|---|---|
| Product Type | Headphones & Audio > Speakers |
| Weight | 5.0 kg |
| Warranty |
|---|
Note:
Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return






