Marshall Middleton - Portable Speaker

MARSHALL SIGNATURE SOUND

Carry the heaviest portable sound in your hand. This speaker is built with two 3/5” tweeters, two 3” woofers and two passive radiators in a quad-speaker set-up to ensure the ultimate immersive experience wherever you roam. Built-in Dynamic Loudness adjusts the tonal balance of the sound to ensure your music sounds brilliant at every volume.

TRUE STEREOPHONIC (360° SOUND)

Middleton utilises True Stereophonic, a unique form of multi-directional sound from Marshall. Experience superior spatial and binaural sound that flows around you and fills any space. Indoors or out, take your speaker anywhere you like and be immersed in your music. This is absolute 360° sound.

ICONIC & RUGGED DESIGN

Middleton is equally at home in the festival mud or on your polished sideboard thanks to its iconic yet durable design. This speaker is your lifeline on the go, with a grabbable carry strap and trusty power bank capability.

20+ HOURS OF PORTABLE PLAYTIME

Middleton keeps the music going with 20+ hours of portable playtime on a single charge. When you do need to charge, it only takes 4.5 hours to return Middleton to full power and you can quickly charge before you head out – only 20 minutes of charging gives you 2 hours of playtime. The next encore is never far away.

DUST & WATERPROOF (IP67)

This tough-as-nails speaker boasts an IP67 dust and waterproof design and can be submerged in 1 m of water for a period of up to 30 minutes. Middleton has a thick skin, so rain and dirt won’t get under it.

MULTI-DIRECTIONAL CONTROL KNOB

Middleton is simple and easy to use. Control it with the multi-directional control knob. You can play, pause, skip tracks and adjust the volume of your speaker, as well as turn it on or off.

APP COMPATIBLE

If you want a more customised sound, adjust the bass and treble on the top of the speaker, or download the dedicated Marshall Bluetooth app to control the sound wirelessly. Middleton drops you straight into your music with no fuss – just pair and play.

PRODUCT DETAILS

PLAY TIME: 20+ hours

STEREO/MONO: Stereo

WATER RESISTANCE: IP67 dust- and waterproof

DIMENSIONS: 109 x 230 x 95 mm, 4.29 x 9.06 x 3.74 in

AUDIO SPECIFICATION

DRIVER TYPE: Dynamic

FREQUENCY RANGE: 50 Hz-20,000 Hz

DRIVERS: Two 3” 15W woofers, Two 3/5” 10W tweeters, Two passive radiators

ADJUSTABLE BASS AND TREBLE CONTROLS: Fine-tune your music using the analogue controls on your speaker

STEREO/MONO: Stereo

MAXIMUM SOUND PRESSURE LEVEL: 87 dB SPL @ 1 m

CABINET PRINCIPLE: Sealed with passive radiator

POWER AMPLIFIERS: Two 20 Watt Class D amplifiers for the woofers, Two 10 Watt Class D amplifiers for the tweeters

BATTERY

PLAY TIME: 20+ hours

BATTERY TYPE: Built-in, rechargeable Li-ion battery

QUICK CHARGING: 20 minutes charge gives 2 hours of playtime

CHARGING TIME: 4.5 hours

CONTROLS AND CONNECTIVITY

WIRELESS CONNECTIVITY: Bluetooth 5.1

WIRED CONNECTIVITY: 3.5 mm Input

BLUETOOTH RANGE: 10 m / 30 ft

CUSTOMISE SOUND: Yes, on speaker and in app

TOP PANEL CONTROLS: Multi directional control knob: play/pause, skip track, volume control, on/off Bluetooth pairing button: connect to your device(s) and activate Stack Mode Battery and volume indicator Treble and bass controls

WI-FI: No

MICROPHONE SYSTEM: No

VOICE COMMAND: No

COMPATIBLE APPS

APPS: Marshall Bluetooth App

OTA (OVER-THE-AIR) SOFTWARE UPDATES: Yes

GUARANTEED PRODUCT SOFTWARE SECURITY SUPPORT UNTIL: February 2026

PHYSICAL UNIT

DIMENSIONS: 109 x 230 x 95 mm 4.29 x 9.06 x 3.74 in

WEIGHT: 1.8 kg 4.0 lb

WATER RESISTANCE: IP67

COLORWAYS: Black and Brass, Cream