The Marshall Middleton Portable Bluetooth Speaker is a high-performance audio solution designed to deliver the company’s signature heavy sound in a rugged, highly versatile build. Utilizing proprietary True Stereophonic technology, it provides a unique 360° multi-directional soundstage, ensuring consistent and immersive audio quality regardless of listener positioning.
Featuring a powerful quad-speaker configuration backed by dynamic loudness optimization, the Middleton maintains exceptional clarity, richness, and bass precision across all volume levels. Built to endure the elements, its robust housing boasts a top-tier IP67 dust and waterproof rating, making it equally suited for demanding outdoor use and indoor setups.
The speaker also supports over 20 hours of portable playtime on a single charge and doubles as a built-in power bank to keep your mobile devices charged on the move. With dedicated top-panel controls, comprehensive app support, and Stack Mode functionality for linking multiple units, it offers a premium, modern audio experience wrapped in an iconic, sustainable design.
| Product Name | Marshall Middleton Portable Bluetooth Speaker |
| Speaker Configuration | 2 × 3” 15W Woofers, 2 × 3/5” 10W Tweeters, 2 × Passive Radiators |
| Amplification | Class D: 2 × 20W (Woofers), 2 × 10W (Tweeters) |
| Frequency Range | 50 Hz – 20,000 Hz |
| Max Sound Pressure Level | 87 dB SPL @ 1 m |
| Wireless Connectivity | Bluetooth 5.1 (Up to 10 m / 30 ft range) |
| Wired Connectivity | 3.5 mm Audio Input (AUX) |
| Battery Life & Charging | 20+ Hours Playtime (4.5 Hr Full Charge / 20 Min Quick Charge = 2 Hrs) |
| Water & Dust Resistance | IP67 Rated (Submersible up to 1m for 30 minutes) |
| Dimensions & Weight | 109 × 230 × 95 mm (4.29 × 9.06 × 3.74 in) / 1.8 kg (4.0 lb) |
| Special Features | True Stereophonic 360° Sound, Built-in Power Bank, Stack Mode, Dynamic Loudness |
| Recommended Use | Creator Pick, Outdoor Travel, High-Fidelity Portable Audio, Rugged Workspaces |
| Warranty Terms | 1-Year Warranty Provided By 101 Multimedia |
| Brand | |
|---|---|
| Product Categories | Speakers |
| Works with | 3.5mm (Mini Jack) |
| Connectivity | 3.5mm Jack, Wireless – Bluetooth |