Marshall Middleton Portable Bluetooth Speaker
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Product Specifications
| Specification | Details |
|---|---|
| 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 W Class D amplifiers for the woofers |
| Two 10 W 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 |
| 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 | Marshall Bluetooth app |
| OTA (Over-the-Air) Software Updates | Yes |
| Guaranteed Product Software Security Support Until | February 2026 |
| 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 |
| Included in the Box | Middleton speaker |
| Detachable carry strap | |
| User manual and legal and safety information | |
| USB-A to USB-C charging cable |
Overview
Marshall Middleton Portable Bluetooth SpeakerMiddleton utilises True Stereophonic (360° sound), a unique form of multi-directional stereo sound from Marshall. Keep the music going when your phone battery is low, charge your device on the move with Middleton’s trusty power bank feature. With a rugged IP67 dust and waterproof* build, a bit of rain and dirt won’t get under its skin. * IP67-Protected against dust and sand, and it has been tested to work for up to 30 minutes while under 1 m of water. |
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MARSHALL SIGNATURE SOUNDCarry 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. |
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ICONIC & RUGGED DESIGNMiddleton 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 PLAYTIMEMiddleton 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. |
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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. |
