Tiếng Việt
Marshall Willen II – Compact portable speaker, IP67
Marshall Willen II is an ultra-compact portable Bluetooth speaker with a built-in rubber strap, IP67 dust and water resistance, 17+ hours of battery playback, and a mono full-range driver with passive radiators for Marshall-tuned bass. At just 100.5 mm square and 0.36 kg, it clips to bags, bikes, or hooks for outdoor and everyday carry listening.
District M is an authorized Marshall retailer in Vietnam with 12-month warranty and one-for-one replacement on eligible claims. Explore the Marshall speaker collection for portable and Home line models.
Quick summary
| Specification | Detail |
|---|---|
| Type | Portable Bluetooth speaker (battery-powered) |
| Driver layout | 1× full-range 2″ (10 W rated) + 2× passive radiators |
| Amplification | 1× 38 W Class D amplifier |
| Sound | Mono · 75 Hz – 20,000 Hz · 88 dB SPL @ 1 m |
| Battery | 17+ hours playback per charge (typical use) |
| Charging | USB-C 5 V / 1.5 A (cable included) |
| Wireless | Bluetooth 5.3 LE (LE Audio ready), range up to 100 m (open line of sight) |
| Durability | IP67: dust-tight; submersible up to 1 m for 30 minutes |
| Microphone | Built-in for hands-free calls |
| Mounting | Integrated rubber strap for attach / hang |
| Dimensions / weight | 100.5 × 100.5 × 43.4 mm · 0.36 kg |
| Colors | Black & Brass, Cream |
| Materials | 70% recycled plastic, PVC-free |
| App | Marshall Bluetooth app (iOS / Android) |
| Warranty (District M) | 12 months, authorized genuine product |
Why choose Marshall Willen II?
- Smallest Marshall portable: pocket-scale footprint with strap mounting for bags, bikes, and outdoor hooks.
- IP67 rugged: rain, dust, and short immersion won’t stop playback on trips or at the beach.
- All-day battery: 17+ hours on one charge for picnics, travel, and desk-to-park days.
- Marshall tuning: punchy mono output with passive radiators for stronger bass than typical micro speakers.
- Hands-free calls: built-in microphone for quick speakerphone use.
- Bluetooth 5.3 LE ready: prepared for LE Audio and Auracast sharing as ecosystems mature.
Design and strap mounting
Willen II keeps Marshall’s amp-inspired front grille and script logo on a cube roughly 10 cm wide. The signature rubber strap threads through the body so you can hang it on a backpack, handlebar, or wall hook without a separate case.
A multi-directional control knob handles volume and playback; dedicated power and Bluetooth pairing buttons plus a battery LED sit on the cluster. Finish options are Black & Brass and Cream.
Sound, battery, and durability
Willen II is a mono speaker: one full-range driver with two passive radiators in a sealed enclosure. Marshall targets bold, forward sound for its size, with bass emphasis that reads “Marshall” in open air. Maximum level is 88 dB @ 1 m: enough for personal and small-group listening, not room-filling home duty.
17+ hours of wireless playback per USB-C charge supports all-day outdoor use. IP67 means dust-tight construction and survival in up to 1 m of water for 30 minutes: suitable for splashes, rain, and careful short dips (not for pool diving sessions).
Connectivity and app
Bluetooth 5.3 LE pairs with phones and tablets; Marshall quotes up to 100 m range in ideal open conditions. The speaker is LE Audio ready for future Auracast-style sharing where supported.
The Marshall Bluetooth app offers EQ presets and firmware updates. There is no Wi-Fi, aux input, or multi-room: Willen II is wireless-only by design.
Willen II vs Emberton III vs Middleton II
| Model | Willen II | Emberton III | Middleton II |
|---|---|---|---|
| Form | Ultra-compact cube + strap | Classic portable brick | Larger portable with handle |
| Sound | Mono | Stereo | Stereo, louder scale |
| IP rating | IP67 | IP67 | IP67 |
| Battery | 17+ hours | ~30+ hours (model dependent) | Long-play portable (larger cell) |
| Best for | Minimum size, strap mount, everyday carry | Balanced portable stereo | Louder outdoor sessions, shared listening |
Choose Marshall Emberton III for stereo portable listening in a classic Marshall shape. Step up to Marshall Middleton II when you need more output and runtime for groups. Willen II wins when size and strap flexibility matter most.
Who is Willen II for?
- Commuters and travelers who want the smallest Marshall with IP67
- Outdoor hangs: backpacks, camps, beaches, balconies
- Listeners who accept mono in exchange for minimal weight
- Gift and lifestyle buyers who want strap-mount novelty plus Marshall branding
Not ideal if you need stereo imaging, RCA/TV input, or living-room volume: a plug-in Home line speaker such as Acton III is a different category (see FAQ).
Technical specifications
| Category | Value |
|---|---|
| Driver type | Dynamic full-range |
| Driver configuration | 1× 2″ full-range (10 W) + 2× passive radiators |
| Amplification | 1× 38 W Class D |
| Frequency range | 75 Hz – 20,000 Hz |
| Sound type | Mono |
| Max SPL | 88 dB @ 1 m |
| Enclosure | Sealed with passive radiators |
| Bluetooth | 5.3 LE, LE Audio ready · up to 100 m (open air) |
| Controls | Multi-directional knob, power, Bluetooth pairing, battery LED |
| Charging | USB-C 5 V / 1.5 A |
| IP rating | IP67 (dust-tight; 1 m / 30 min immersion) |
| Dimensions | 100.5 × 100.5 × 43.4 mm |
| Weight | 0.36 kg (0.79 lb) |
| In the box | Willen II speaker, USB-C cable, user guide and safety documentation |
Source: Marshall Willen II official specifications.
Frequently asked questions
What is Marshall Willen II?
Marshall Willen II is a compact portable Bluetooth speaker with strap mount, IP67 rating, 17+ hour battery, mono driver, and built-in microphone.
How long does the Willen II battery last?
Marshall rates 17+ hours of portable playback per charge at typical listening levels. Recharge via included USB-C cable (5 V / 1.5 A adapter not always included).
Is Marshall Willen II waterproof?
IP67: dust-tight and submersible up to 1 m for 30 minutes. Fine for rain and splashes; rinse and dry after salt water or mud.
Is Willen II stereo or mono?
Mono. One full-range driver with passive radiators. For stereo portable sound, compare Marshall Emberton III.
Does Willen II have an aux input?
No. Playback is Bluetooth wireless only. There is no 3.5 mm jack or RCA on Willen II.
Willen II vs a Home line speaker like Acton III?
Willen II is battery portable, mono, and IP67-rated. Marshall Acton III is a mains-powered stereo Home speaker for indoor rooms with more output and aux/Bluetooth.
Where to buy authentic Marshall Willen II in Vietnam?
District M is an authorized Marshall retailer with 12-month warranty. Contact District M for Black & Brass or Cream stock and portable model comparisons.
Conclusion
Marshall Willen II packs strap-mount portability, IP67 toughness, and all-day battery into the smallest Marshall speaker format. It is the right pick when you want bold branding and outdoor-ready basics without carrying a larger Emberton or Middleton.
Marshall Willen II at District M
Authorized Marshall retailer in Vietnam. Compare Willen II with Emberton III and Middleton II, or ask about color availability.
