• Portable Bluetooth speaker for outdoor and home use • 360° sound for full audio anywhere • 30+ hours playtime; 20-min fast charge • IP67 dust and water resistance • Also works as a power bank for your phone
Bank/ATM Transfer | 1% discount at checkout on order
Marshall Middleton II｜Portable Long-Lasting 360° Bluetooth Speaker
A 360° Bluetooth speaker you can take anywhere
Marshall Middleton II is Marshall's 360° Bluetooth speaker, featuring True Stereophonic 360° sound technology, 30+ hours of battery life, Bluetooth 5.3, and IP67 dust and water resistance. Whether you're taking music camping, playing a playlist on the balcony, or sharing music with friends at home, Middleton II delivers stable connectivity and omnidirectional sound coverage so everyone can enjoy the full soundstage from any position.
Compared with traditional portable speakers that fire from one side only, Marshall Middleton II uses True Stereophonic multidirectional sound design for a more even spatial spread; compared with similarly positioned compact Bluetooth speakers focused on portability, its strengths are a more complete woofer setup, separate bass and treble amplifier architecture, and the practicality of doubling as a power bank, making it especially suitable for users who value outdoor use and immersive sound.
Quick Facts
Brand:Marshall
Model:Middleton II Cream
Bluetooth:Bluetooth 5.3
Battery Life:30+ hours
Frequency Response:50Hz - 20kHz
Weight:1.8 kg
Use Cases:Camping and picnics, home listening, balcony or patio gatherings, travel playback, hands-free calls
Who is the Marshall Middleton II for?
適合誰購買
People who often camp, picnic, or travel and need a weather-resistant speaker with long battery life that is easy to carry
Users who like playing music in different corners of the home and want even 360° sound wherever they stand
Users who care about design and tactile controls, and want both physical knobs and app-based adjustments
People who spend all day out and need a speaker that can both play music and top up their phone
誰不適合購買
Commuters who only want an ultra-compact portable speaker; if pocket-sized portability is your priority, this model is relatively medium-sized and heavier
Users who already have a fixed home theater or large bookshelf speaker system and may not need another portable product
Shoppers on a strict entry-level Bluetooth speaker budget; if you only need basic music playback, this model is positioned higher
Marshall Middleton II Core Technology and Features
True Stereophonic 360° sound technology: Marshall's signature multidirectional sound technology sends music beyond a single direction for a more even, immersive sound field, so whether you're in front of the speaker, to the side, or at an outdoor table, you get a fuller soundstage.
30+ hours of battery life: One charge provides over 30 hours of portable playback, ideal for all-day outings, long gatherings, or users who don't want to charge often; the official fast-charge info says 20 minutes of charging gives about 5 hours of playback.
IP67 dust and water resistant body: Built to handle dust and water, it can cope with sand, grass, splashes by the pool, and sudden outdoor weather; the official rating also states it can withstand 30 minutes in 1 meter of water, giving you extra peace of mind outdoors.
Dual woofer + dual tweeter setup: It includes 2 x 3-inch woofers, 2 x 0.6-inch tweeters, and 2 passive radiators. Combined with a sealed cabinet and passive radiator design, it balances bass weight, transient response, and output in a portable size.
Independent Class D amplifier architecture: Two 30W Class D amplifiers drive the woofers, while two 10W Class D amplifiers drive the tweeters, for a total 80W amplifier power setup that helps maintain clear, punchy playback in small to medium spaces and outdoors.
50Hz - 20kHz frequency response: Covers the ranges commonly used for pop, vocals, electronic music, and everyday video playback, balancing low-end fullness and high-end brightness for most mobile listening needs.
87 dB maximum sound pressure (SPL) @ 1 m: Delivers enough output for rooms, patios, picnic tables, and small gatherings, while maintaining good volume headroom in a portable form factor.
Bluetooth 5.3 wireless connection: Uses the latest Bluetooth standard for more stable wireless transmission and better device compatibility, with a range of up to about 60 meters to improve flexibility in open spaces.
Bluetooth multipoint connection: Supports Bluetooth Multipoint Connectivity for easier switching between multiple devices, ideal for friends taking turns playing music or alternating between phone and tablet.
SBC, AAC-mpeg 2, and LC3 codec support: Balances mainstream device compatibility with audio transmission efficiency for stable everyday music streaming.
3.5mm AUX wired input: In addition to Bluetooth wireless playback, you can connect players, laptops, or other audio sources with headphone output via the 3.5mm analog input for more flexibility.
Physical top-panel controls: The top of the speaker provides physical controls for power, bass, treble, and Bluetooth pairing, so you don't need to open the app every time for quick adjustments.
Multidirectional control knob operation: Use the knob to play, pause, skip tracks, adjust volume, and answer calls, reducing reliance on your phone when outdoors.
Built-in microphone for hands-free calls: Supports clear call pickup, so you can answer calls directly through the speaker without holding your phone, ideal for desks, camping tables, or workspaces.
Power bank function: Middleton II can top up your phone on the go, so the speaker not only plays music but also provides emergency support when your phone battery runs low.
Replaceable lithium-ion battery: Uses a rechargeable, replaceable Li-ion battery with Battery Preservation design to help extend the product's lifespan.
Marshall Bluetooth app compatibility: Works with the official app for deeper settings and a better control experience; even without the app, the speaker can still handle basic playback and control on its own.
Swedish design and engineering: Designed and engineered in Sweden, it carries Marshall's classic visual language and brand identity while balancing practicality, durability, and premium looks.
Marshall defines True Stereophonic as its unique multidirectional sound technology, using digital signal processing to preserve soundstage integrity so every position feels closer to the "sweet spot."
Compared with traditional portable speakers that only fire forward, Middleton II is better suited to shared spaces such as camping tables, the center of a living room, balcony gatherings, or office common areas.
30+ hours of battery life and fast-charging efficiency
The official rating says it provides 30+ hours of playback, making it suitable for long outings and all-day activities without constantly searching for an outlet.
Full charging takes about 3 hours; if you're heading out suddenly, a 20-minute fast charge gives about 5 hours of playback, which is highly efficient.
IP67 weather-resistant body and outdoor-focused design
IP67 means full dust protection and resistance to short-term submersion, giving it better handling of sand, grass, beaches, poolside use, and sudden light rain.
The official description says Middleton II passed a 30-minute test at 1 meter of water, and the rugged shell makes it fit the "Built for the road" portable positioning even better.
Dual woofers, dual tweeters, and passive radiator acoustic design
It includes 2 x 3-inch woofers, 2 x 0.6-inch tweeters, and 2 passive radiators, giving it a more complete acoustic setup than many portable speakers with fewer drivers.
The sealed cabinet combined with passive radiator design helps extend bass and increase energy in a limited size while maintaining cabinet control.
80W Class D amplifier power architecture
Two 30W Class D amplifiers handle the woofers, and two 10W Class D amplifiers handle the tweeters, for a total of 80W amplifier power.
Driving different frequency drivers separately helps balance bass impact and treble clarity, making it better suited to pop, rock, electronic music, and everyday video playback.
Bluetooth 5.3, multipoint connection, and codec support
Supports Bluetooth 5.3 with a range of up to about 60 meters, making it suitable for stable connections in outdoor spaces or when playing across rooms indoors.
Supports Bluetooth Multipoint Connectivity and SBC, AAC-mpeg 2, and LC3 codecs to meet multi-device switching and mainstream mobile streaming needs.
Physical knobs, EQ control, and hands-free calling
The top panel provides power, bass, treble, and Bluetooth pairing controls, and the multidirectional control knob lets you quickly play, pause, skip tracks, and adjust volume.
The built-in microphone supports clear hands-free calls, so you can answer directly through the speaker without picking up your phone.
USB-C charging and power bank function
Uses USB-C power input and supports 5V/9V/12V/20V-3A charging, which fits modern mobile device ecosystems better.
Middleton II can also serve as a phone charging source, so when your phone runs low on the go, you can use the speaker for emergency charging.
Standard accessories in the box (What's in the Box)
1 x Speaker
1 x Strap
1 x USB-C charging cable
1 x Quick start guide
1 x Legal and Safety Information
Tech Specs
Brand
Marshall
Model
Middleton II Cream
Speaker Type
Portable 360° Bluetooth speaker
Stereo
Yes
Frequency Response
50Hz - 20kHz
Maximum SPL
87 dB SPL @ 1 m
Driver
2 x 3-inch woofers, 2 x 0.6-inch tweeters, 2 x passive radiators
Speaker Type
Neodymium
Amplifier Power
Two 30W Class D (woofers) + two 10W Class D (tweeters)
Bluetooth
Bluetooth 5.3
Wireless
Bluetooth wireless audio transmission
Connector
3.5mm AUX, USB-C power input
Bluetooth Range
60 m / 200 ft
Bluetooth Multipoint Connection
Yes
Codec Support
SBC, AAC-mpeg 2, LC3
Display
No
Battery Life
30+ hours
Charging Method
USB-C
Power Source
USB-C 5V/9V/12V/20V-3A
Battery Type
Rechargeable, replaceable Li-ion battery
Fast Charge
5 hours of playback in 20 minutes
Charging Time
Fully charged in 3 hours
Battery Preservation
Yes
Water Resistance Rating
IP67
Dimensions
230 x 110 x 98 mm
Weight
1.8 kg
Mobile App Compatibility
Marshall Bluetooth app
Built-in Microphone
Yes
Made in
Designed and engineered in Sweden; made in China
Color
Cream
Marshall Middleton II Pros and Cons
Pros
True Stereophonic 360° sound with flexible placement, ideal for shared listening
30+ hour battery life plus 20-minute fast charge for 5 hours, excellent for on-the-go use
IP67 dust and water resistance with a rugged shell, giving strong outdoor confidence
80W Class D amplification and multi-driver setup, with higher sound specs than typical entry-level portable speakers
Supports power bank use, hands-free calls, AUX, and app control for a very complete feature set
Notes to Know
It weighs 1.8 kg, so if you want an ultra-light portable speaker, check whether the portability level works for you
Wired connection is 3.5mm AUX, so devices with only USB-C or Lightning may need an adapter
If you want the fullest setup experience, the official recommendation is still to use the Marshall Bluetooth app
Marshall Middleton II FAQ
A：It lasts over 30 hours, making it great for all-day outings or long gatherings.
A：No, the speaker works on its own; the Marshall Bluetooth app just adds a fuller experience.
A：It uses 360° True Stereophonic sound for a more even, multidirectional soundstage.
A：Yes, IP67 dust and water resistance helps it handle dust, splashes, and outdoor conditions.
A：Yes, if you value long battery life, 360° sound, and outdoor durability, its positioning is very clear.
THINK2 Warranty & Support
Service Highlights
Fast Shipping: In-stock items will be shipped within 24 business hours.
Professional Technical Support: Our certified audio engineers provide consultation for installation, licensing, compatibility, and setup.
Comprehensive Warranty & After-Sales Service: Includes both manufacturer warranty and THINK2 customer support.
※ Shipping times are calculated based on business days. Actual warranty follows the manufacturer’s policy. THINK2 provides integration and support assistance.
Warranty & Return Policy
With valid proof of purchase and product serial number, customers are entitled to manufacturer warranty and THINK2 after-sales service.
DOA / Non-human defects: Within 7 days of purchase, after verification, customers may request return or replacement.
Exclusions: Damages from misuse, unauthorized modification, consumable parts, natural disasters, or improper use beyond instructions.
Application Process: Contact customer service during business hours for return instructions.
Service Coverage: Taiwan region primarily; overseas based on logistics standards.
THINK2 — Authorized Audio Gear Dealer in Taiwan
202607100104
Shipping & Payment
Delivery Options
HCT Logistics
7-11 Pickup only (C2C)
Family Mart Pickup only (C2C)
7-11 Pickup and pay in store (C2C)
Family Mart Pickup and pay in store (C2C)
E-mail - download only
in-store pickup
Payment Options
Bank/ATM Transfer | Enjoy an Extra 1% Discount at Checkout
