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Marshall Bromley 750 Portable Party Speaker
Marshall Bromley 750 Portable Party Speaker
Marshall Bromley 750 Portable Party Speaker
Marshall Bromley 750 Portable Party Speaker

Marshall Bromley 750 Portable Party Speaker

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Marshall Bromley 750 Portable Party Speaker

Make the street, forest, or garden your venue as this powerful portable speaker can play free from wires for 40+ hours without taking a breath. You’ll never miss a bass drop, as its True Stereophonic360° sound can reach wherever you’re standing, even outdoors. Bromley 750 has been tuned for all volumes, and makes a heavy statement wherever it shows up.

Immersive True Stereophonic Sound

Engineered with Marshall’s True Stereophonic 360° technology, this Marshall Bromley 750 Bluetooth Party Speaker delivers multi-directional sound that fills every corner of any space. So, whether you’re hosting in a warehouse, field, or living room, crystal-clear audio surrounds you, ensuring every listener experiences the same rich detail.

Customisable Party Sound Modes

Featuring a dynamic sound character control knob, this Bluetooth speaker allows you to shift between pre-party, peak, and after-party modes. Thus, you can tailor the sound from relaxed to high-energy, perfect for chill background tunes or dance-floor intensity.

Extended 40+ Hour Playtime

Offering over 40 hours of portable performance, this party speaker keeps the music alive well beyond the night. Moreover, when the battery runs low, you can swap it for a backup or plug in via AC cable, ensuring non-stop music from first track to final encore.

Controlled Bass Performance

Designed with a closed-box build, this party speaker ensures tight, natural-sounding bass with exceptional depth. With rear-firing drivers and a connected tweeter cone that amplifies clarity and range, every beat and vocal stays distinct even in larger spaces.

Durable and Splash-Resistant Design

Built with an IP54 rating and integrated drainage system, this party speaker easily handles rain, dust, and outdoor conditions. So, you can move the party from indoors to outdoors without missing a beat or worrying about the weather.

Integrated Stage Lighting

Equipped with stage-inspired LED lights, this Marshall speaker adds a visual rhythm that syncs perfectly with your music. Furthermore, you can choose from three preset lighting modes to set the mood, from soft glow to full-on showtime.

  • 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 Closed system
  • 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
  • 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
  • MAINS INPUT VOLTAGE 100-240V
  • MAINS FREQUENCY 50/60Hz
  • 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
  • Play time 50+ hours
  • Battery type Rechargeable, replaceable, Li-ion battery
  • Battery Preservation Yes
  • Quick Charging 20 minutes of charge time gives 8 hours of playtime with a 30W USB-C PD charger
  • Charging time 3 hours to full recharge with a 30W USB-C PD Charger
  • Power input USB-C 9V/3A, 5V/3A

Includes

  • Speaker
  • Bromley battery (Placed in the speaker)
  • Mains lead
  • Quick start guide
  • Legal & Safety sheet

Compatible Apps

  • Marshall Bluetooth app