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Marshall Middleton II – Portable 360° Bluetooth Speaker, Powerful Sound, 30-Hour Battery
Marshall Middleton II is a major upgrade in Marshall’s portable Bluetooth speaker lineup—featuring 360° True Stereophonic sound, up to 30 hours of battery life, with IP67 water resistance, and a classic Marshall design. It is built for listeners who want high-quality audio in a durable speaker they can carry anywhere.
360° True Stereophonic Sound – Powerful in a Compact Size
Middleton II features a powerful speaker setup:
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2 woofers and 2 tweeters, for detailed, vibrant sound reproduction
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Technology True Stereophonic exclusive to Marshall, spreads sound evenly in all directions and is not limited by speaker placement
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Deep bass and crisp treble and balanced mids, suitable for pop, rock, indie, and electronic music
30-Hour Battery – Music All Day Long
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Up to 30+ hours of continuous playback
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Quick charge gives 5 hours of playback in just 20 minutes – ideal for travel
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Replaceable battery helps extend product lifespan
Built Tough with IP67 Rating
Middleton II is designed for use in all weather conditions:
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IP67 water and dust resistance – safe for travel, camping, and beach trips
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Outer shell uses 78% recycled plastic, eco-conscious and PVC-free
Seamless Connectivity – Power Bank & Calling
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Bluetooth 5.3, with LE Audio support via update – stable connection, better efficiency, and high-quality streaming
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Built-in microphone – for hands-free calls directly on the speaker
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USB-C port can also be used as a power bank for your phone
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App Marshall Bluetooth: EQ tuning, remote control, and firmware updates
Easy Control – Signature Marshall Style
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The multi-direction control knob (rotate and press) lets you adjust volume, switch tracks, and answer calls easily
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A familiar physical interface with Marshall’s iconic classic rock aesthetic
Compact Design – Premium Materials
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Dimensions: 230 × 98 × 110 mm
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Weight: ~1.8 kg
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Easy to carry with a durable strap
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Textured matte rubber finish resists slipping and fingerprints
Detailed Specifications – Marshall Middleton II
AUDIO
- Driver type
- Neodymium
- Frequency range
- 45Hz – 20kHz
- Driver configuration
- 2 × woofer 3″, 2 × tweeter 0.6″, 2 × passive radiators
- Sound format
- Stereo
- Maximum sound pressure level (SPL)
- 91 dB SPL @ 1 m
- Cabinet design
- Sealed enclosure with passive radiators
AMPLIFICATION
- 2 × 30W Class D amplifiers for woofers
- 2 × 10W Class D amplifiers for tweeters
CONNECTIVITY & CONTROLS
- Wireless connectivity
- Bluetooth 5.3
- Wired connectivity
- AUX 3.5 mm
- Bluetooth range
- 60 m / 200 ft
- Control cluster
- On/Off, Bass, Treble, Bluetooth Pairing
- Microphone system
- Yes
- Codec support
- SBC, AAC (MPEG-2), LC3
- Bluetooth multipoint
- Yes
DESIGN & PHYSICAL
- Dimensions
- 230 × 98 × 110 mm (9.05 × 3.86 × 4.33 in)
- Weight
- 1.8 kg (3.9 lbs)
- Water & dust resistance
- IP67 rated
- Color options
- Black & Brass, Cream
BATTERY & POWER
- Playback time
- 30+ hours
- Battery type
- Rechargeable, replaceable Li-ion battery
- Battery protection mode
- Yes
- Quick charge
- 20 minutes for 5 hours of playback
- Full charge time
- 3 hours
- Charging input
- USB-C 5V / 9V / 12V / 20V – 3A
IN THE BOX
- Marshall Speaker Middleton II
- Carrying strap
- USB-C charging cable
- Quick start guide
- Legal & safety information
COMPATIBLE APP
- App
- Marshall Bluetooth App
Why Choose Middleton II?
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Full-range sound that fills the entire space
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Long battery life, fast charging, and phone charging support
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Rugged water-resistant design—ready for every trip
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Built-in microphone and smart app control
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Delivers Marshall’s iconic and distinctive classic style
