Marshall Bromley 750 vs Marshall Heston Sub 200

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Selected Item Marshall Bromley 750KSh 200,000.00Buy now	× Marshall Heston Sub 200KSh 86,000Buy now

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At a glance

Key specifications and important differences. Full details follow below.

Feature	Marshall Bromley 750	Marshall Heston Sub 200
Price	KSh 200,000.00	KSh 86,000
Battery	Rechargeable, replaceable LFP (LiFePO4) battery	N/A — mains-powered product
Weight	23.9 kg	7.62kg

Full specifications

Show differences only2 of 4 products

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SpecificationMarshall Bromley 750Marshall Heston Sub 200

General

Specification	Marshall Bromley 750	Marshall Heston Sub 200
Brand	Marshall	Marshall
Model	Bromley 750	Heston Sub 200
Type	Portable Party Speaker	Wireless Subwoofer
Color	Black and Brass	Black or Cream
Announced	—	2025

Design

Specification	Marshall Bromley 750	Marshall Heston Sub 200
Dimensions	413 x 652 x 355 mm (W x H x D)	282 × 282 × 302.5mm
Weight	23.9 kg	7.62kg

Battery & Charging

Specification	Marshall Bromley 750	Marshall Heston Sub 200
Battery	Rechargeable, replaceable LFP (LiFePO4) battery	N/A — mains-powered product

Connectivity

Specification	Marshall Bromley 750	Marshall Heston Sub 200
Bluetooth	Bluetooth 5.3; Auracast	Bluetooth 5.3 LE Audio for wireless Heston connection
Bluetooth Range	>70 m (229 ft) in free field	—
Bluetooth Profiles / Codecs	SBC; AAC MPEG-2; LC3	LC3 codec
Wi-Fi	N/A — Bluetooth-only portable speaker	N/A — not applicable to a standalone subwoofer
Wired Inputs	3.5 mm AUX input/output; USB-C; RCA	1 × mono RCA SUB IN
HDMI	N/A — portable speaker design	N/A — not applicable to a standalone subwoofer
USB	USB-C charge out, 5 V/3.0 A	N/A — not applicable to a standalone subwoofer
Microphone / Guitar Inputs	2 x XLR/6.3 mm combo jacks	N/A — not applicable to a standalone subwoofer
App Support	Marshall Bluetooth app	Marshall app
Multi-Speaker / Stereo Pairing	—	Wireless pairing with compatible Marshall Heston soundbars

Features

Specification	Marshall Bromley 750	Marshall Heston Sub 200
Voice Assistant	N/A — no built-in voice assistant	N/A — not applicable to a standalone subwoofer
Lightshow	Yes — integrated party lightshow	N/A — not applicable to a standalone subwoofer
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 applicable to a standalone subwoofer
Home Cinema Features	N/A — not a home-cinema speaker	Wireless expansion for compatible Marshall Heston soundbars; wired SUB IN for compatible third-party systems
Special Features	Replaceable LFP battery; Auracast; IP54; integrated wheels and handles; Marshall Bluetooth app	Child lock, phase inversion, adjustable cutoff, OTA updates and room-position controls

Audio

Specification	Marshall Bromley 750	Marshall Heston Sub 200
Speaker Configuration	Closed system; True Stereophonic 360° sound	Dual-driver ported powered subwoofer
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	2 × 5.25-inch subwoofer drivers
Frequency Response	20 Hz-20 kHz	30Hz–150Hz
Maximum SPL	127 dB @ 1 m	99dB
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	2 × 120W Class-D amplifiers
Audio Channels	Stereo	Mono / LFE
Sound Modes / EQ	Equaliser; Sound Character control	Adjustable low-pass cutoff, phase inversion and volume in Marshall app
Audio Features	Marshall Signature Sound; True Stereophonic 360° sound; closed system; integrated stage-inspired lightshow	Ported wooden enclosure; wireless or mono RCA integration
Total Power Output	—	236W maximum total output

Power & Battery

Specification	Marshall Bromley 750	Marshall Heston Sub 200
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	N/A — mains-powered product
Fast Charging	20 minutes gives 5 hours of playtime	N/A — mains-powered product
Charging Port	USB-C; charge in/out 5 V/3.0 A	N/A — mains-powered product

Design & Controls

Specification	Marshall Bromley 750	Marshall Heston Sub 200
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	Setup button and rotary volume control; additional controls in Marshall app
Water & Dust Resistance	IP54	—
Placement / Mounting	Free-standing portable placement	Free-standing floor placement
Materials	—	Wood, electronics, plastic, metal and PU leather

What's in the Box

Specification	Marshall Bromley 750	Marshall Heston Sub 200
Speaker / Soundbar	Bromley 750	N/A — standalone subwoofer product
Subwoofer	N/A — no subwoofer supplied	Marshall Heston Sub 200
Remote Control	N/A — no remote control supplied	N/A — no remote control supplied
Power Cable	Mains lead	Mains power cable
Audio / HDMI Cable	N/A	N/A
Mounting Accessories	N/A — portable design	N/A — floor-standing design
Other Accessories	N/A	N/A
Documentation	Quick Start Guide and safety documentation	Quick-start, legal and safety documentation

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