Marshall Bromley 750 vs Marshall Heston 120

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Selected Item Marshall Bromley 750KSh 200,000.00Buy now	× Marshall Heston 120KSh 200,000.00Buy now

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At a glance

Key specifications and important differences. Full details follow below.

Feature	Marshall Bromley 750	Marshall Heston 120
Price	KSh 200,000.00	KSh 200,000.00
Battery	Rechargeable, replaceable LFP (LiFePO4) battery	N/A — mains-powered product
Weight	23.9 kg	7.04 kg

Full specifications

Show differences only2 of 4 products

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SpecificationMarshall Bromley 750Marshall Heston 120

General

Specification	Marshall Bromley 750	Marshall Heston 120
Brand	Marshall	Marshall
Model	Bromley 750	Heston 120
Type	Portable Party Speaker	Soundbar
Color	Black and Brass	Black
Announced	—	2025

Design

Specification	Marshall Bromley 750	Marshall Heston 120
Dimensions	413 x 652 x 355 mm (W x H x D)	1100 × 76 × 145 mm
Weight	23.9 kg	7.04 kg

Battery & Charging

Specification	Marshall Bromley 750	Marshall Heston 120
Battery	Rechargeable, replaceable LFP (LiFePO4) battery	N/A — mains-powered product

Connectivity

Specification	Marshall Bromley 750	Marshall Heston 120
Bluetooth	Bluetooth 5.3; Auracast	Bluetooth 5.3
Bluetooth Range	>70 m (229 ft) in free field	—
Bluetooth Profiles / Codecs	SBC; AAC MPEG-2; LC3	SBC; LC3; AAC; MPEG4; ALAC; FLAC; LPCM; Ogg; Vorbis; WMA; WMA9
Wi-Fi	N/A — Bluetooth-only portable speaker	Wi-Fi 6
Wired Inputs	3.5 mm AUX input/output; USB-C; RCA	HDMI eARC; HDMI IN pass-through; RCA stereo; RCA mono Sub Out; USB-C; Ethernet
HDMI	N/A — portable speaker design	HDMI 2.1 eARC; HDMI IN pass-through; 4K 120 Hz; Dolby Vision; HDCP 1.4
USB	USB-C charge out, 5 V/3.0 A	USB-C; charge out 5 V, 0.5 A
Microphone / Guitar Inputs	2 x XLR/6.3 mm combo jacks	2 built-in microphones used for room calibration; no microphone/guitar input
App Support	Marshall Bluetooth app	Marshall app

Features

Specification	Marshall Bromley 750	Marshall Heston 120
Voice Assistant	N/A — no built-in voice assistant	—
Lightshow	Yes — integrated party lightshow	N/A — no party lightshow
Party Features	Integrated stage-inspired lightshow; Sound Character control; 2 x XLR/6.3 mm mic/instrument inputs; integrated wheels and handles	N/A — not a party-speaker product
Home Cinema Features	N/A — not a home-cinema speaker	Dolby Atmos; DTS-X; 5.1.2 configuration; HDMI 2.1; 4K 120 Hz; Dolby Vision
Special Features	Replaceable LFP battery; Auracast; IP54; integrated wheels and handles; Marshall Bluetooth app	AirPlay 2; Google Cast; Spotify Connect; TIDAL Connect; Ethernet; room calibration; optional external subwoofer via Sub Out

Audio

Specification	Marshall Bromley 750	Marshall Heston 120
Speaker Configuration	Closed system; True Stereophonic 360° sound	5.1.2
Drivers	2 x 10-inch 150 W woofers; 2 x 5.25-inch 50 W mid-range drivers; 2 x 1-inch 7 W tweeters; 2 x 0.8-inch 14 W tweeters	Mid-woofers: 2 × 3 in; tweeters: 2 × 0.8 in; full-range: 5 × 2 in; subwoofers: 2 × 2 × 5 in; 4 passive radiators
Frequency Response	20 Hz-20 kHz	40 Hz – 20 kHz
Maximum SPL	127 dB @ 1 m	95 dB
Amplifier	2 x 100 W Class D woofer amplifiers; 2 x 50 W Class D mid-range amplifiers; 4 x 50 W Class D tweeter amplifiers	11 Class D amplifiers: 2 × 50 W + 9 × 30 W
Audio Channels	Stereo	5.1.2
Sound Modes / EQ	Equaliser; Sound Character control	Movie; Music; Night; Voice; bass and treble controls
Audio Features	Marshall Signature Sound; True Stereophonic 360° sound; closed system; integrated stage-inspired lightshow	Dolby Atmos; DTS-X; room calibration; dual rear-facing subwoofers; four passive radiators
Total Power Output	—	150 W peak

Power & Battery

Specification	Marshall Bromley 750	Marshall Heston 120
Power Source	Rechargeable battery / USB charging	AC mains
Battery Life	40+ hours	N/A — mains-powered product
Charging Time	3.5 hours to full recharge	—
Fast Charging	20 minutes gives 5 hours of playtime	—
Charging Port	USB-C; charge in/out 5 V/3.0 A	—

Design & Controls

Specification	Marshall Bromley 750	Marshall Heston 120
Controls	Power switch; source selector; media control; volume; bass; treble; M-button; input 1 volume; input 2 volume; input 1/2 effects; sound character; light mode; battery indicator	3 preset buttons; volume knob; bass/treble knob; source-selection knob; sound-mode toggle
Water & Dust Resistance	IP54	—
Placement / Mounting	Free-standing portable placement	TV bench or wall mount; wall mount sold separately
Materials	—	PU leather; paper fret; metal; plastic

What's in the Box

Specification	Marshall Bromley 750	Marshall Heston 120
Speaker / Soundbar	Bromley 750	Heston 120 TV soundbar
Subwoofer	N/A — no subwoofer supplied	N/A — built-in subwoofers; optional Heston SUB 200 supported
Remote Control	N/A — no remote control supplied	—
Power Cable	Mains lead	Mains lead
Audio / HDMI Cable	N/A	HDMI cable
Mounting Accessories	N/A — portable design	N/A — wall mount sold separately
Other Accessories	N/A	N/A
Documentation	Quick Start Guide and safety documentation	Quick start guide; legal and safety information

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