Marshall Willen II Bluetooth Speaker 17+ Hour Playtime Review: The Pint-Sized Powerhouse That Redefines Portable Sound

For years, I’ve been on a quest. A quest for the perfect travel and desk companion speaker. It’s a familiar story: you want the rich, room-filling sound that brings your music to life, but you don’t have the space for bulky bookshelf speakers or a complex hi-fi system. My desk is a creative space, not an audio lab, and when I pack for a weekend away, every square inch of my bag is prime real estate. I’ve tried countless “compact” speakers that promised the world but delivered tinny, lifeless audio that felt more like a glorified phone speaker. The frustration is real – sacrificing audio fidelity for portability felt like a compromise I was constantly forced to make. That is, until I spent a few weeks with the Marshall Willen II Bluetooth Speaker 17+ Hour Playtime. This little cream-coloured cube didn’t just enter the market; it threw down a gauntlet, challenging the very notion that size must dictate sound quality.

Marshall Willen II Bluetooth Speaker, Wireless, 17+ Hours Playtime, Water-Resistent IP67, Quick...
  • Featuring balanced Marshall signature sound and harder hitting bass, Willen II punches above its size in more ways than one.
  • Willen II offers 17+ hours of portable playtime on a single charge, so you can keep listening and never run out of steam.

What to Consider Before Buying a Compact Audio Solution

A compact speaker is more than just an item; it’s a key solution for unlocking your music library anywhere, anytime. It solves the problem of mediocre audio from laptops and smartphones, elevating everything from a casual podcast listening session to an impromptu garden party. The main benefits are clear: freedom from wires, minimal space consumption, and the ability to create a personal soundscape wherever you are. Whether you’re curating the perfect work-from-home ambiance or providing the soundtrack for a picnic in the park, a high-quality portable speaker is an essential piece of modern tech.

The ideal customer for this type of product is someone who values both aesthetics and performance, and whose lifestyle demands flexibility. This includes students in dorm rooms, city dwellers in compact apartments, frequent travellers, and anyone who wants to easily move their music from the kitchen to the patio. It might not be suitable for dedicated audiophiles who demand the pristine stereo separation and wide soundstage that only a pair of larger, wired speakers can provide. For those individuals, a traditional set of passive or active bookshelf speakers would be a more appropriate investment, offering a more critical listening experience at the expense of portability.

Before investing, consider these crucial points in detail:

  • Dimensions & Portability: This is paramount for a portable speaker. Consider not just the physical size (L x W x H), but also the weight. The Marshall Willen II, for example, weighs a mere 360 grams. Ask yourself: can I easily toss this in a backpack? Does it have features like a carrying strap that enhance its on-the-go usability?
  • Audio Performance & Signature: Don’t just look at the wattage. Pay attention to the sound signature. Does the brand, like Marshall, have a reputation for a specific type of sound (e.g., warm, bass-forward rock-and-roll heritage)? Look for frequency response details and, most importantly, read reviews that describe the listening experience across different genres. A speaker that excels with podcasts might not be the best for bass-heavy electronic music.
  • Materials & Durability: A speaker designed to leave the house needs to be tough. Look for an IP (Ingress Protection) rating. The IP67 rating on the Marshall Willen II Bluetooth Speaker 17+ Hour Playtime signifies it’s completely dust-tight and can be submerged in water. Materials matter too; a rugged, rubberized exterior will handle bumps and scrapes far better than delicate, glossy plastic.
  • Battery Life & Connectivity: The stated battery life is your lifeline. A 17+ hour playtime means you can go a full weekend without reaching for a charger. Also, consider charging speed—Quick Charge functionality is a massive bonus. For connectivity, ensure it uses a modern Bluetooth standard for a stable, long-range connection and check for future-proof features like Bluetooth LE Audio readiness.

Ultimately, choosing the right compact speaker is about matching its capabilities to your lifestyle. The Willen II is built for a life in motion, but it’s just one piece of a vast audio landscape.

While the Marshall Willen II Bluetooth Speaker 17+ Hour Playtime is an excellent choice for portability, it’s always wise to see how it stacks up against the competition, especially if your needs lean more towards a stationary home setup. For a broader look at all the top models in the compact home audio space, we highly recommend checking out our complete, in-depth guide:

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Sanyun SW208 3" Active Bluetooth 5.0 Bookshelf Speakers – 60W Carbon Fiber Unit - Built-in 24bit...
  • 【SMALL HIFI BOOKSHELF SPEAKERS】SW-208 is a small bookshelf speaker with HiFi sound quality. It adopts standard bookshelf speaker system design, i.e. direct/reflective speaker system. Can be placed...
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Edifier R990BT Bluetooth 5.4 Bookshelf Speakers, 2.0 Active Multimedia Speaker, 24W Output Power,...
  • POWERFUL SOUND: With a combined total output power of 24W (RMS), these desktop speakers utilize a digital amplifier to deliver 15W to each stereo pair while offering dynamic range control (DRC). It...
Bestseller No. 3
DALI KUPID Premium Compact Passive HiFi Shelf Speakers, 2-Way Design with 4.5" Woofer and 1"...
  • Premium compact HiFi sound: Designed for discerning listeners, KUPID delivers sophisticated, room-filling sound with crystal clear highs and rich lows – all in a sleek, compact form.

Unboxing the Icon: First Impressions and Key Features

From the moment you open the box, the Marshall Willen II Bluetooth Speaker 17+ Hour Playtime makes a statement. There’s no complex assembly, just the speaker itself, a USB-C charging cable, and the necessary paperwork. The immediate impression is one of quality and heritage. Marshall has masterfully shrunk its iconic amplifier design—the textured, vinyl-like covering, the brass-coloured multi-directional control knob, and the classic script logo—into a palm-sized square. The Cream finish is elegant and understated, looking just as good on a minimalist white desk as it does strapped to a vintage bicycle. It feels dense and substantial in the hand, belying its small size. The thick rubber fastening strap on the back is a stroke of genius, allowing it to be securely hung from almost anything, a feature that many competitors overlook. Turning it on for the first time, it greets you with the classic Marshall guitar riff, a small touch that instantly connects you to the brand’s rock-and-roll soul. It’s an unboxing experience that promises premium performance.

What We Loved

  • Stunning, iconic Marshall design that doubles as a piece of decor
  • Surprisingly deep and powerful bass that defies its compact size
  • Exceptional 17+ hour battery life with convenient Quick Charge
  • Extremely durable with an IP67 dust and waterproof rating
  • Versatile rubber strap for multiple mounting and placement options

Potential Drawbacks

  • Mono audio output may not satisfy those seeking a wide stereo image
  • Bass, while impressive for the size, might not be powerful enough for dedicated bass-heads

Performance Deep Dive: A Titan in a Teacup

A speaker can look the part, but the sound is where it truly earns its keep. Over several weeks, we put the Marshall Willen II Bluetooth Speaker 17+ Hour Playtime through its paces in every conceivable scenario: as a desk speaker for background music and conference calls, as a podcast player in the kitchen, and as the life of a small outdoor gathering. In every situation, it didn’t just perform; it consistently surprised and delighted us, proving it’s far more than just a pretty face.

Marshall’s Signature Sound, Masterfully Miniaturized

The single biggest question we had was whether a speaker this small could deliver the signature Marshall sound. The answer is an emphatic yes. Firing up “Whole Lotta Love” by Led Zeppelin, the speaker immediately showcased its strengths. The dynamic driver delivered Jimmy Page’s guitar riff with a crunchy, satisfying texture, while John Paul Jones’s bassline was present and punchy, not the muddy mess we’ve heard from other small speakers. This observation was echoed by a user who switched from a generic budget speaker, noting they were “first surprised by the power of the bass,” which felt like it was coming from a speaker one size larger. The bass is indeed the star of the show here; it’s tight, controlled, and gives music a weight and foundation that is genuinely shocking for a 10.5cm device. When listening to electronic tracks like Daft Punk’s “Around the World,” the synthesized bassline pulsed with authority without overwhelming the crisp hi-hats and vocals.

However, it’s not just a bass machine. Marshall has tuned the Willen II for balance. As another user mentioned, the treble is “quite nice,” and we agree. Vocals and dialogue in movies or podcasts are rendered with excellent clarity. We found that the bass never became so overbearing that it obscured the midrange, ensuring that voices in films and conference calls were clear and easy to understand. One reviewer confirmed this, stating that “video voices are also very clear and easy to hear.” This balanced profile makes the Marshall Willen II Bluetooth Speaker 17+ Hour Playtime a fantastic all-rounder. While one user felt it wasn’t “powerful enough for the bass,” we feel this speaks more to expectations set by larger, multi-driver systems. For its size category, the low-end performance is class-leading and punches far above its weight. It brings a richness and depth to audio that transforms a passive listening experience into an engaging one.

Engineered for Adventure: Portability and Durability Perfected

Marshall clearly designed the Willen II not just to be carried, but to be an active part of your life’s adventures. The IP67 rating is more than a spec sheet bullet point; it’s a license to be carefree. We took it to a local park and set it on damp grass without a second thought. During a kitchen cooking session, it got splashed with water, which we simply wiped off. This ruggedness gives you immense peace of mind. Knowing it can handle dust, dirt, and even a 30-minute submersion in a meter of water means you can confidently take it to the beach, on a hike, or poolside without worry.

The physical design brilliantly complements this durability. Its compact, almost square form factor and 360-gram weight make it effortlessly portable. But the real game-changer is the integrated rubber strap. This simple yet incredibly effective feature elevates the Willen II above its peers. We strapped it to a backpack shoulder strap while walking, hung it from a doorknob to fill a hallway with music, and even fastened it to a tree branch during a picnic. This versatility is liberating. You’re no longer limited to finding a flat surface; your mounting options are limited only by your imagination. It can stand up on its own, lie flat on its back for more omnidirectional sound, or hang vertically. This adaptability is a core part of its identity and a huge reason why we found ourselves reaching for it over other portable speakers time and time again.

All-Day Endurance and Seamless Usability

A portable speaker is only as good as its battery, and the Marshall Willen II Bluetooth Speaker 17+ Hour Playtime is an absolute marathon runner. Marshall claims 17+ hours of playtime, and our testing confirms this is no exaggeration. We used it for several hours each day at medium volume and went nearly a full work week before needing to recharge. This endurance is fantastic for weekend trips, where you can pack the speaker without even thinking about bringing the charging cable. When the battery finally does run low, the Quick Charge feature is a lifesaver. A mere 20-minute charge provides up to 3 hours of playtime, perfect for those moments when you realize you forgot to charge it just before heading out the door. A full charge from empty takes a reasonable 3 hours.

The user experience is equally polished. Pairing is instantaneous and the Bluetooth connection is rock-solid, with a claimed range of over 300 feet, which we found to be reliable well across a large garden. The single, brass-finished multi-directional control knob is intuitive and a joy to use. Pushing it controls play/pause, while tilting it left and right skips tracks, and up and down adjusts the volume. It’s a tactile, analogue-inspired control system that feels much more premium than fiddly rubber buttons. Furthermore, the built-in microphone allows it to function as a speakerphone. In our tests, calls were clear on both ends, making it a handy addition for hands-free conversations. The future-proofing with Bluetooth LE Audio readiness for eventual Auracast sharing is a forward-thinking touch that adds long-term value to an already impressive package. You can explore its full technical specifications and user feedback to see how it stacks up.

What Other Users Are Saying

Across the board, the user sentiment for the Marshall Willen II Bluetooth Speaker 17+ Hour Playtime is overwhelmingly positive, with a consensus forming around its three core strengths: sound, design, and portability. One user from Japan, who uses it on their white desk, perfectly captures the general feeling: “The balance of sound quality, design, and size is wonderful, and I think it is a highly satisfying product in this price range.” They were particularly impressed with how the bass was powerful enough to be felt, making music and movies more immersive without muddying dialogue.

This praise is echoed by Spanish-speaking users, one of whom was “surprised by its clear sound and good bass despite its compact size,” also highlighting the long battery life and stable connection. Another spent years deciding on a speaker and chose Marshall after hearing its “impeccable sound” in a comparison, even discovering new sounds in their favourite songs. The most common point of adoration is the speaker’s ability to produce a sound that feels much larger than its physical form. The only slight point of contention comes from a user who, while loving the “classy look” and clear treble, found the bass wasn’t powerful enough for their specific taste, suggesting it’s perfect for a small room or travel but perhaps not for those seeking earth-shaking low-end. This feedback reinforces our findings: it’s a master of its size class, but it still operates within the laws of physics.

How Does the Marshall Willen II Compare to the Alternatives?

While the Willen II excels in portability, it’s important to understand how it fits into the broader audio market, especially against more traditional bookshelf speakers. The choice between them comes down entirely to your primary use case: music on the move versus a dedicated, stationary listening setup.

1. Wharfedale Diamond 9.1 Bookshelf Speakers Pair

Wharfedale Diamond 9.1 Bookshelf Speakers 100W - Walnut (Pair)
  • CLEAR AND PRECISE SOUND: the speakers offer unmatched sound reproduction at its level.
  • CURVED, BRACED CABINETS: Reduce enwanted cabinet vibrations. Dissipate standing waves to improve sound quality.

The Wharfedale Diamond 9.1 represents the classic hi-fi approach. These are passive speakers, meaning they require a separate amplifier to power them. They are designed for a fixed position in a room, wired to an audio system. In terms of pure audio fidelity, they will outperform the single-driver Willen II, offering true stereo separation, a wider frequency response, and more detailed, nuanced sound. However, they are the antithesis of portable. Someone should choose the Wharfedale speakers if they are building a dedicated home audio system for critical listening and have no intention of ever moving their speakers from their stands.

2. Edifier R1280DBs Active Bluetooth Bookshelf Speakers

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Edifier R1280DBs Active Bluetooth Bookshelf Speakers - Optical Input - 2.0 Wireless Studio Monitor...
  • BLUETOOTH 5.0 - Pair the speaker with your smartphone, tablet, Mac, or laptop to play music wirelessly, no need to deal with messy wires.
  • SUB OUT AND OPT/COAX INPUTS - Sub-out output works with external subwoofer. Optical and coaxial inputs to ensure a lossless connection to TVs and computers.

The Edifier R1280DBs offers a compelling middle ground. As active speakers, they have their own amplification built-in, so you don’t need a separate receiver. They also include Bluetooth connectivity, allowing for wireless streaming like the Willen II. They provide a significant step up in audio quality, with a proper two-speaker stereo experience and even an output for a subwoofer. The tradeoff is, again, portability. While you can move them between rooms, they are mains-powered and not designed for travel. The Edifiers are the perfect choice for someone wanting a simple, powerful, all-in-one audio system for a desk, TV, or small room, who values sound quality over grab-and-go convenience.

3. Q ACOUSTICS 3020i Bookshelf Speakers Pair

Q ACOUSTICS 3020i Bookshelf Speakers Pair English Walnut - Featuring 2-way Reflex Enclosure Type,...
  • Powerful Bookshelf Hi-fi Speakers: Immerse yourself in music with our 3020i bookshelf speakers. The cabinet is 25% bigger than our previous models for larger scale sound and deeper bass. A 22mm...
  • Low Profile Terminals: Designed with recessed cut-outs to reduce cabinet noise, and featuring low profile binding posts with sockets deep enough for 4mm (0.16") banana plugs, you can shelf mount or...

Similar to the Wharfedales, the Q Acoustics 3020i are highly-regarded passive bookshelf speakers for the budding audiophile. They are known for their exceptionally clear, detailed, and spacious sound, often winning awards in their price category. They are larger than the other options and, like the Wharfedales, require an external amplifier and speaker wire. The comparison to the Willen II is one of purpose. The 3020i is an investment in a high-quality, stationary sound system for a living room or office. You choose the Q Acoustics for immersive, critical music listening sessions at home, whereas you choose the Marshall Willen II for having a great-sounding, stylish speaker with you everywhere else.

Final Verdict: Is the Marshall Willen II Worth Your Money?

After extensive testing, we can confidently say that the Marshall Willen II Bluetooth Speaker 17+ Hour Playtime is a triumph of design and engineering. It succeeds where so many others fail, delivering a genuinely powerful and balanced sound from a beautifully crafted, ultra-portable, and incredibly durable package. It is the rare product that makes zero compromises on style while punching well above its weight in performance. While it won’t replace a dedicated multi-speaker hi-fi system for critical audiophiles, that was never its intention. Its mission is to set your music free, to look incredible while doing it, and to survive the journey along the way.

We recommend it without hesitation to anyone looking for a premium personal speaker for their desk, travels, or small gatherings. For the design-conscious music lover who demands both portability and a sound that truly moves them, it is one of the best options available today. If you’re ready to experience a massive sound in a miniature frame, we highly recommend you check the latest price and secure your Marshall Willen II now.

Last update on 2025-11-14 / Affiliate links / Images from Amazon Product Advertising API