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Based on price data from 3 merchants for "Marshall Bromley 750 Portable Party Speaker". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

The Marshall Bromley 750 Portable Party Speaker is your ultimate companion for delivering unforgettable sound experiences, whether you're hosting a lively gathering or simply enjoying your favorite tunes at home. This 500-watt powerhouse offers a remarkable True Stereophonic 360º sound experience, ensuring every corner of your space is filled with rich, immersive audio. Built to withstand the elements with its IP54 dirt- and splash-resistant design, the Bromley 750 is as rugged as it is stylish, featuring the iconic Marshall amplifier aesthetic with backlit control knobs for easy access to its multitude of features.

With a whopping 40-plus hours of battery life, this speaker can keep the party going all night long. Plus, the quick-charge option provides an impressive five hours of playback with just a 20-minute charge. Connectivity is made effortless with Auracast-equipped Bluetooth 5.3 for wireless streaming, alongside a variety of wired options, including RCA, AUX, and USB-C ports. The Bromley 750 also supports dual XLR and 1/4-inch inputs, perfect for connecting microphones and instruments for live performances.

Whether you're an aspiring DJ or a professional musician, the Bromley 750's integrated stage lights, adjustable EQ, and onboard effects like Delay and Reverb offer a customizable audiovisual experience tailored to your unique style. Its portability is unmatched, with built-in wheels, a collapsible handle, and side grips making transportation a breeze.

Key Features:

  • 500W design with 360º True Stereophonic sound
  • 8 Class D amplifiers for robust audio quality
  • 40+ hours of battery life and quick-charging capability
  • Bluetooth 5.3 and Auracast for wireless streaming
  • Dual XLR/1/4-inch inputs for mic and instrument connections
  • IP54-rated for dirt and splash resistance
  • Integrated stage lights and customizable EQ settings
  • Portable design with wheels and collapsible handle

Product specs

Powered Yes, Class D Amplifiers
Total Power 500W RMS (2 x 100W woofer, 2 x 50W mid-range, 4 x 50W tweeter)
Speaker Configuration 2 x 10" Woofers, 2 x 5.25" Mid-range, 2 x 1" Tweeters, 2 x 0.8" Tweeters
Input Types 2 x XLR-1/4" Combos, 1 x 1/8" TRS (aux), 1 x Dual RCA Stereo (aux)
Output Types 1 x 1/8" TRS
USB 1 x USB-C (power in/out)
Bluetooth v5.3
Frequency Response 20Hz to 20kHz
EQ 2-band Bass/Treble
Pairing Modes Auracast
Additional Features Power Bank Functionality, Built-in Lightshow, Wheels, and Pullout Tow Handle
Software Marshall Bluetooth App (iOS/android)
Power Source Replaceable LIFEPO4 Battery, USB Powered
Battery Life Up to 40 Hours (approx.)
Enclosure Type Sealed, IP54: Water/Dust-resitant
Application Indoor/Outdoor
Height 25.66"
Width 16.25"
Depth 13.97"
Weight 52.69 lbs

FAQs

What is the battery life of the Marshall Bromley 750 Portable Party Speaker?

The Marshall Bromley 750 offers up to 40 hours of battery life, making it ideal for extended events without needing frequent recharging.

Is the Marshall Bromley 750 suitable for outdoor use?

Yes, the Marshall Bromley 750 is designed for both indoor and outdoor use, featuring a sealed enclosure with an IP54 rating for water and dust resistance.

What connectivity options are available on the Marshall Bromley 750?

The Marshall Bromley 750 offers versatile connectivity with Bluetooth v5.3, 2 x XLR-1/4" combo inputs, a 1/8" TRS aux input, dual RCA stereo inputs, and a USB-C port for power in/out.

Does the Marshall Bromley 750 have tone control features?

Yes, the Marshall Bromley 750 features a 2-band EQ with bass and treble controls, allowing you to adjust the sound to your preference.

Can the Marshall Bromley 750 be used as a power bank?

Yes, the Marshall Bromley 750 includes power bank functionality via its USB-C port, enabling you to charge your devices while enjoying music.

Does the Marshall Bromley 750 have any built-in lighting features?

Yes, the Marshall Bromley 750 comes with a built-in lightshow feature, adding a dynamic visual element to your party atmosphere.

Marshall Support

Marshall Support

Introducing Bromley 750 I Party Speaker I Marshall

Video thumbnail for Introducing Bromley 750 I Party Speaker I Marshall by Marshall Support

Introducing Bromley 750 I Party Speaker I Marshall

Marshall Support

Marshall Support

Video thumbnail for Marshall Bromley 750 vs JBL PartyBox 720 - What Style Of Party Do You Want? by HammoTech Reviews

Marshall Bromley 750 vs JBL PartyBox 720 - What Style Of Party Do You Want?

HammoTech Reviews

HammoTech Reviews

Video thumbnail for This Party Speaker SOUNDS Like a Live Concert! Meet Marshall Bromley 750 Party Speaker by Gadget News & Review

This Party Speaker SOUNDS Like a Live Concert! Meet Marshall Bromley 750 Party Speaker

Gadget News & Review

Gadget News & Review

Video thumbnail for Marshall Bromley 750 : Coolest Party Speaker EVER!! by Peter Tyson Audio & Visual

Marshall Bromley 750 : Coolest Party Speaker EVER!!

Peter Tyson Audio & Visual

Peter Tyson Audio & Visual

Video thumbnail for Marshall Bromley 750 Review | Best 360° Party Speaker in India | Deep Bass & Sound Test by 8mm in

Marshall Bromley 750 Review | Best 360° Party Speaker in India | Deep Bass & Sound Test

8mm in

8mm in

Video thumbnail for Bromley 750 Party Speaker | Product Overview | Marshall Support by Marshall Support

Bromley 750 Party Speaker | Product Overview | Marshall Support

Marshall Support

Marshall Support

Video thumbnail for Marshall Bromley 750 vs JBL Partybox 720 - outdoor test by Joy & Oluv'Sone🔈Audio🎧

Marshall Bromley 750 vs JBL Partybox 720 - outdoor test

Joy & Oluv'Sone🔈Audio🎧

Joy & Oluv'Sone🔈Audio🎧

Video thumbnail for Getting Started With Bromley 750 Party Speaker | Marshall Product Support by Marshall Support

Getting Started With Bromley 750 Party Speaker | Marshall Product Support

Marshall Support

Marshall Support

Video thumbnail for Marshall Bromley 750 Party Speaker by Abt Electronics

Marshall Bromley 750 Party Speaker

Abt Electronics

Abt Electronics

Reviews

PROS

  • Exceptional sound quality with clear, loud output

  • Deep bass performance down to 25Hz, ideal for sub-bass lovers

  • Classy, modern design with integrated lighting

  • Convenient wheels and handle for easy portability

  • Sealed design offers controlled, articulate bass

  • Versatile for both music and movie audio

  • Unique sound character knob for personalized sound tuning

  • Comparable deep bass to high-end Klipsch speakers

CONS

  • Loud mode sacrifices deep bass for upper bass, sounding boxy

  • Sound character knob can lead to distortion at high settings

  • Dynamic mode is too quiet, reducing bass impact

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Marshall Bromley 750 Portable Party Speaker.

Features and functionality

  • Bromley 750 supports Auracast for syncing with compatible devices like the Kilburn 3; Bluetooth range announced at 70m in open field.

    Source

Comparisons

  • The Bromley is reported to have better bass than the JBL Authentics 500, but the latter offers better clarity and volume with its lossless streaming capability.

    Source

User experience

  • Owners note that the Bromley does not increase power when plugged in, unlike many battery-powered speakers.

    Source
  • Despite initial disappointment, owners report growing appreciation for the Bromley, noting its loudness and sound quality are superior to the Marshall Tufton.

    Source
  • Wired connections boost the Bromley's sound quality compared to Bluetooth, providing a fuller audio experience.

    Source

Value and pricing

  • At €1000, the Bromley is criticized for being less loud than the JBL Partybox 320 when the latter is plugged in, despite being more expensive.

    Source

Critic Reviews

The Marshall Bromley 750 is a party speaker with a welcome identity crisis

musictech.com

Marshall’s Bromley 750 party speaker is a powerhouse with a professional edge, boasting 500 watts of robust sound and features that cater to mobile DJs and live performers. Its standout attributes include thunderous output, versatile sound control, and impressive battery life, making it ideal for multi-day events. The speaker's rugged design with IP54 weather resistance and integrated wheels enhances its portability. However, its substantial weight and premium pricing might deter those seeking a more budget-friendly option. The lack of an EQ for XLR inputs and limited app features may disappoint some pros. Despite these drawbacks, the Bromley 750 triumphs as a versatile, single-box solution for varied performance settings, blending Marshall’s iconic style with functional prowess.

positive

Marshall Bromley 750 review: the party speaker that challenges the JBL PartyBoxes - Son-Vidéo.com: blog

son-video.com

Marshall's Bromley 750 is a rock-solid contender in the party speaker arena, flaunting signature design and formidable sound power. With 500 watts, 360° sound diffusion, and a 40-hour battery life, it’s perfect for epic gatherings. The rugged build ensures it can withstand the rowdiest parties, while its connectivity options make it versatile for both music and microphone use. However, the lack of a comprehensive app and limited lighting effects leave some room for improvement. Despite these flaws, its robust build and powerful audio make it a tempting alternative to the JBL PartyBox series.

positive

Marshall Bromley 750 speaker first review: this Beastie Box fights for the right to party – The Luxe Review

theluxereview.com

The Marshall Bromley 750 is a powerhouse party speaker that combines iconic stage-inspired design with impressive audio performance. Its 360° sound, robust battery life, and practical portability make it a standout. The clever sound character control adjusts audio for different environments, and the lighting effects add a stylish touch without overdoing it. However, its hefty 24kg weight might be cumbersome for some, despite the added wheels and handles. Priced at £899.99, it's a significant investment but promises an unparalleled party experience, making it a compelling choice for those prioritizing quality and aesthetics in a portable speaker.

positive

Marshall Bromley 750 review: It’s perfect, no notes | Tom's Guide

tomsguide.com

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