Tiếng Việt
Marshall Middleton II – 360° portable stereo, 30h+, IP67
Marshall Middleton II is a portable Bluetooth stereo speaker with Marshall’s True Stereophonic multi-directional sound, a four-driver layout (2× woofer + 2× tweeter), 30+ hours of replaceable-battery playback, IP67 dust and water resistance, and physical bass and treble controls. At 1.8 kg with a carrying strap, it targets group outdoor listening when Emberton or Willen is not loud enough.
District M is an authorized Marshall retailer in Vietnam with 12-month warranty and one-for-one replacement on eligible claims. Browse the Marshall speaker collection for portable and Home line models in Black & Brass and Cream.
Quick summary
| Specification | Detail |
|---|---|
| Type | Portable Bluetooth speaker (battery-powered) |
| Sound | Stereo · True Stereophonic · physical Bass / Treble |
| Driver layout | 2× 3″ woofers + 2× 0.6″ tweeters + 2× passive radiators |
| Amplification | 2× 30 W + 2× 10 W Class D (woofers / tweeters) |
| Frequency range | 45 Hz – 20,000 Hz |
| Max SPL | 91 dB @ 1 m |
| Battery | 30+ hours playback · replaceable Li-ion pack |
| Quick charge | 20 minutes for ~5 hours playback |
| Full charge | ~3 hours via USB-C (5 V / 9 V / 12 V / 20 V, 3 A) |
| Power bank | USB-C can charge your phone from the speaker battery |
| Wireless | Bluetooth 5.3 (LE Audio via update) · multipoint · up to 60 m |
| Wired | 3.5 mm AUX input |
| Durability | IP67 dust and water resistance |
| Microphone | Built-in for hands-free calls |
| Dimensions / weight | 230 × 98 × 110 mm · 1.8 kg |
| Colors | Black & Brass, Cream |
| Materials | 78% recycled plastic, PVC-free |
| App | Marshall Bluetooth app (iOS / Android) |
| Warranty (District M) | 12 months, authorized genuine product |
Why choose Marshall Middleton II?
- True Stereophonic: 360° stereo imaging that fills space without aiming the grille at one listener.
- Four-driver scale: dual woofers and tweeters with passive radiators for louder outdoor sessions than Emberton III.
- 30+ hour replaceable battery: marathon runtime plus a user-replaceable pack to extend product life.
- IP67 rugged: dust-tight and water-resistant for travel, camping, and beach use.
- Physical tone controls: dedicated Bass and Treble knobs alongside the multi-directional volume knob.
- USB-C power bank: top up your phone from the speaker when outlets are far away.
- AUX + Bluetooth multipoint: wired playback and two-device pairing where supported.
Sound: True Stereophonic and four-driver stereo
Middleton II uses a sealed enclosure with two 3″ woofers, two 0.6″ tweeters, and two passive radiators, driven by 2× 30 W and 2× 10 W Class D amplifiers. Marshall’s True Stereophonic spreads stereo energy in multiple directions so the speaker sounds full whether it sits on a picnic table, in a tent corner, or on a shelf.
Frequency response is rated 45 Hz to 20 kHz with up to 91 dB SPL @ 1 m: enough for small groups outdoors. Physical bass and treble knobs let you tune without opening the app. Codecs include SBC, AAC, and LC3 over Bluetooth 5.3.
Battery, durability, and daily use
30+ hours of wireless playback per charge supports multi-day camping or festival weekends. A 20-minute quick charge returns about 5 hours of listening; a full USB-C recharge takes roughly 3 hours. The replaceable Li-ion battery is a rare feature in portables and helps extend usable life beyond fixed-cell designs.
IP67 means dust-tight sealing and survival in wet outdoor conditions (rain, splashes, careful short dips). A textured rubber finish resists slips and fingerprints. The included carrying strap makes the 1.8 kg body easier to move between car, park, and patio.
Connectivity, app, and power bank
Bluetooth 5.3 pairs with phones and tablets; Marshall supports LE Audio via firmware update and Bluetooth multipoint for two paired sources. Range is up to 60 m in open conditions. A 3.5 mm AUX jack adds wired playback from turntables, laptops, or flight entertainment.
The USB-C port accepts PD-style inputs (5 V / 9 V / 12 V / 20 V at 3 A) and can act as a power bank for your phone. The Marshall Bluetooth app offers EQ presets, remote control, and firmware updates. A built-in microphone handles speakerphone calls from the control cluster.
Middleton II vs Emberton III vs Willen II
| Model | Middleton II | Emberton III | Willen II |
|---|---|---|---|
| Form | Larger portable + strap | Classic portable brick | Ultra-compact cube + strap |
| Drivers | 2 woofer + 2 tweeter | 1 full-range + passive radiators | 1 full-range mono + passive radiators |
| Sound | Stereo, loudest portable tier | Stereo (True Stereophonic) | Mono |
| Max SPL | 91 dB @ 1 m | Lower scale (compact) | 88 dB @ 1 m |
| Battery | 30+ hours, replaceable | 32+ hours | 17+ hours |
| AUX input | Yes (3.5 mm) | No | No |
| Power bank | Yes (USB-C out) | No | No |
| IP rating | IP67 | IP67 | IP67 |
| Weight | 1.8 kg | 0.67 kg | 0.36 kg |
| Best for | Group outdoor listening, bass/treble tuning | Balanced portable stereo, travel | Minimum size, strap mount |
Downsize to Marshall Emberton III for a lighter stereo brick, or to Marshall Willen II for strap-mounted micro portability. Middleton II is the pick when you need more output, AUX, and a replaceable battery in one Marshall portable.
Who is Middleton II for?
- Outdoor gatherings, picnics, and camping where a smaller portable is not loud enough
- Listeners who want physical bass/treble knobs without relying on an app
- Travelers who value 30+ hour runtime and USB-C phone charging from the speaker
- Buyers who need AUX wired input alongside Bluetooth on a rugged IP67 body
Not ideal if you need the smallest possible carry weight or mains-powered home-room volume: compare Willen II for size or a Home line speaker for indoor duty (see FAQ).
Technical specifications
| Category | Value |
|---|---|
| Driver type | Neodymium dynamic |
| Driver configuration | 2× 3″ woofer + 2× 0.6″ tweeter + 2× passive radiators |
| Amplification | 2× 30 W Class D (woofers) + 2× 10 W Class D (tweeters) |
| Frequency range | 45 Hz – 20,000 Hz |
| Sound type | Stereo (True Stereophonic) |
| Max SPL | 91 dB @ 1 m |
| Enclosure | Sealed with passive radiators |
| Bluetooth | 5.3, LE Audio (via update), multipoint · up to 60 m |
| Codecs | SBC, AAC (MPEG-2), LC3 |
| Wired input | 3.5 mm AUX |
| Controls | On/Off, Bass, Treble, Bluetooth pairing, multi-directional knob |
| Battery playback | 30+ hours (replaceable Li-ion) |
| Quick charge | 20 min ≈ 5 hours |
| Full charge time | ~3 hours via USB-C 5 V / 9 V / 12 V / 20 V, 3 A |
| IP rating | IP67 |
| Dimensions | 230 × 98 × 110 mm (9.05 × 3.86 × 4.33 in) |
| Weight | 1.8 kg (3.9 lb) |
| Colors | Black & Brass, Cream |
| In the box | Middleton II speaker, carrying strap, USB-C cable, quick start guide, legal and safety information |
Source: Marshall Middleton II official specifications.
Frequently asked questions
What is Marshall Middleton II?
Marshall Middleton II is a portable stereo Bluetooth speaker with True Stereophonic sound, four-driver layout, 30+ hour replaceable battery, IP67 rating, and physical bass/treble controls.
How long does Middleton II battery last?
Marshall rates 30+ hours of playback per charge. Quick charge: 20 minutes for about 5 hours. Full recharge in roughly 3 hours via USB-C. The battery pack is user-replaceable.
Is Marshall Middleton II waterproof?
IP67: dust-tight and water-resistant for rain, splashes, and outdoor use. Rinse and dry after salt water or mud exposure.
Does Middleton II have an aux input?
Yes. A 3.5 mm AUX jack supports wired playback alongside Bluetooth 5.3 wireless.
Can Middleton II charge my phone?
Yes. The USB-C port can act as a power bank to charge your phone from the speaker battery when needed.
Middleton II vs Emberton III: which should I choose?
Middleton II: louder four-driver stereo, replaceable battery, AUX, power bank, physical bass/treble, 1.8 kg. Emberton III: lighter brick, 32+ hour fixed battery, no AUX. Pick Middleton for group outdoor volume; Emberton for lighter travel stereo.
Where to buy authentic Marshall Middleton II in Vietnam?
District M is an authorized Marshall retailer with 12-month warranty. Contact District M for Black & Brass or Cream stock. For home listening, see Marshall Acton III.
Conclusion
Marshall Middleton II is Marshall’s most capable everyday portable: True Stereophonic stereo, four-driver output, replaceable 30+ hour battery, IP67 toughness, AUX and USB-C power bank, and physical tone knobs in a strap-ready body. It fits listeners who outgrow Emberton but still want wireless outdoor freedom.
Marshall Middleton II at District M
Authorized Marshall retailer in Vietnam. Compare Middleton II with Emberton III and Willen II, or ask about color availability.
