Marshall Middleton II Portable Bluetooth Speaker

The Marshall Middleton II is a rugged portable Bluetooth speaker that delivers powerful 360° sound wherever life takes you. Featuring Marshall's True Stereophonic technology, an upgraded 80-watt amplifier system, and over 30 hours of battery life, Middleton II produces rich, room-filling audio that's equally at home around the campfire, by the pool, or in your backyard.

Built for adventure, Middleton II features an IP67-rated dustproof and waterproof design that can withstand submersion in up to one metre of water for up to 30 minutes. Bluetooth 5.3, hands-free calling, multipoint connectivity, and the Marshall Bluetooth app make it as convenient as it is powerful.

Powerful 360° Marshall Sound

Marshall's True Stereophonic technology projects sound in every direction using dual woofers, dual tweeters, passive radiators, and four dedicated Class D amplifiers. No matter where you stand, you'll experience balanced, immersive sound with deep bass and detailed highs.

Built for Every Adventure

From weekend camping trips to beach days and backyard gatherings, Middleton II is designed to go wherever your music takes you. Long battery life, fast charging, a replaceable battery, and rugged IP67 protection ensure dependable performance for years to come.

Features

• Marshall portable Bluetooth speaker
• True Stereophonic 360° sound
• 80W total system power
• Four Class D amplifiers
• Dual 3-inch woofers
• Dual 0.6-inch tweeters
• Dual passive radiators
• Bluetooth 5.3 connectivity
• Built-in microphone for hands-free calls
• Multipoint Bluetooth pairing
• Marshall Bluetooth app support
• Bass and treble adjustment
• Over 30 hours of battery life
• Fast charging support
• Replaceable battery design
• USB-C charging
• Power bank functionality for charging mobile devices
• 3.5mm auxiliary input
• IP67 dustproof and waterproof construction
• OTA firmware updates
• Constructed using recycled and PVC-free materials

Specifications

Audio Performance

• Total Power Output: 80W
• Amplifiers: 4 x Class D
• Drivers: 2 x 3" Woofers
• Drivers: 2 x 0.6" Tweeters
• Passive Radiators: 2
• Frequency Response: 50Hz – 20kHz
• Maximum SPL: 87dB
• Marshall True Stereophonic 360° Sound

Connectivity

• Bluetooth 5.3
• USB-C Charging Port
• 3.5mm Auxiliary Input
• Marshall Bluetooth App
• Multipoint Bluetooth
• OTA Firmware Updates

Compatibility

• Smartphones
• Tablets
• Laptops
• Desktop Computers
• Portable Music Players
• 3.5mm Audio Devices
• Marshall Bluetooth App for Android & iOS

Supported Audio Codecs

• AAC
• LC3
• SBC

Controls

• Multi-Directional Control Knob
• Volume Control
• Play / Pause
• Track Skip
• Answer / End Calls
• Bass Adjustment
• Treble Adjustment
• Marshall App Control

Battery

• Battery Type: Rechargeable Lithium-Ion
• Battery Life: Up to 30 Hours
• Charge Time: Approximately 3 Hours
• Fast Charging: 20 Minutes Provides Up to 5 Hours of Playback
• USB Power Output for Charging Mobile Devices
• User-Replaceable Battery

Physical Specifications

• Ingress Protection: IP67 Dustproof & Waterproof
• Width: 230mm (9.1")
• Height: 110mm (4.3")
• Depth: 98mm (3.9")
• Weight: 1.8kg (4.0lbs)
• Available Colours: Black & Brass, Cream

What's in the Box

• Marshall Middleton II Portable Bluetooth Speaker
• USB-C Charging Cable
• Carrying Strap
• Quick Start Guide
• Safety & Warranty Documentation