Compare Tribit StormBox Mini+ Bluetooth Speaker vs Marshall Willen II

Reviewers cite the 10W full-range driver and, in some sources, a 38W amplifier as impressive for the speaker's very small body.

The app experience is mixed: reviewers like the simple interface and EQ access, but some call it limited and one reports firmware-update trouble.

The Marshall app is described as solid, though reviewers focus more on its limited feature depth than reliability problems.

Audio format support is limited because reviewers note the lack of high-resolution audio support, though they do not frame it as a major issue for this size.

Backwards compatibility is mixed: the lack of wired audio hurts older-device use, and one reviewer notes the older Willen had stack features this version lacks.

Battery life is respectable, with a 12-hour rating and real tests ranging from about 9.5 hours with lights and higher volume to 13 hours with lights off.

Battery life is one of the clearest strengths, with reviewers repeatedly reporting about 14 to 17-plus hours depending on volume and use.

Bluetooth codec support is solid for the class, with repeated confirmation of Bluetooth 5.4 plus SBC and AAC support.

Bluetooth connection stability is consistently strong, with reviewers reporting quick pairing, stable operation, and no drops or stutters.

Bluetooth stability is consistently praised, with reviewers noting stable connections, strong range, and music that does not cut out nearby.

Bluetooth range is positively supported by 30m or 100ft claims and real-world notes about stable range during normal indoor/outdoor use.

Range is a stated strength in the reviews that measured or cited it, ranging from 100 meters to an unusually long 240 meters.

Cabinet/exterior construction is sturdy for the price, with reviewers citing fabric weave, rugged mesh, rubberized parts, and a sturdy body.

Build quality is a major strength: reviewers repeatedly describe a robust, dense, rugged speaker with premium-feeling materials.

Charging time is consistently around 2.5 hours, which reviewers generally frame as acceptable for this compact speaker.

Charging is strong for travel use, especially the repeated claim that about 20 minutes of charging gives roughly five to five and a half hours of playback.

Cohesive presentation is generally good for casual listening, with reviewers noting dynamic playback, blend, staging, and surprisingly good overall sound.

The Willen II is consistently described as balanced, clean, warm, and coherent rather than bass-heavy or party-focused.

Control buttons are a strength overall, with reviewers praising tactile feedback, responsiveness, large buttons, and easy poolside operation.

Reviewers like the Marshall joystick control because it feels intuitive, solid, and easier than common multi-press button layouts.

Design and aesthetics are broadly positive, with compact proportions, rugged fabric, a premium look, and practical portable styling.

Design is one of the broadest points of agreement: reviewers praise the retro Marshall amp look, rock styling, and premium finish.

Detail retrieval is better than expected for the price, with reviewers citing detailed vocals, distinguishable percussion echoes, and crisp acoustic tracks.

Detail retrieval is repeatedly praised for the size, with clear highs, audible detail, and better instrument texture than expected from a tiny speaker.

Dialogue clarity is supported through the Voice preset, which reviewers describe as useful for podcast and audiobook dialogue.

High-volume performance is mixed: one reviewer heard almost no distortion at full volume, while others reported quality dips, bass distortion, or distortion past about 80%.

High-volume behavior is mixed: several reviewers praise clarity and low distortion, while others mention vibration, tinny sound, or limited output.

Drop resistance has limited but positive evidence: one reviewer dropped it several times and said it continued working fine.

Only one review directly supports drop durability, saying both tested speakers survived drops without damage.

Dust resistance is weak because reviewers note the IPX rating has no dust-protection rating.

Dust resistance is consistently supported through the Willen II's IP67 dust and water resistance rating.

Dynamic headroom is limited when pushed hard because PCMag reports DSP reducing dynamic range at higher output.

Dynamic headroom is respectable but not unlimited; reviewers praise preserved clarity at higher volumes while also noting output limits.

Energy efficiency is supported by Bluetooth 5.3 comments and its connection to longer battery life and improved connection strength.

EQ customization is a useful strength, with app presets and custom EQ options, though a few reviewers still find the app basic.

EQ customization is limited: reviewers repeatedly note three presets and the lack of a full custom EQ.

Everyday usability is strong for showers, travel, casual rooms, kids, backyard use, and routine listening rather than serious hi-fi use.

Everyday usability is strong for portable, desk, travel, backpack, and outdoor scenarios, though not always for larger group playback.

Float capability has limited but direct support from WIRED, which says the speaker floats upside down.

Frequency balance is generally respectable for the price, especially mids and vocals, but bass depth is the most consistent limitation and one reviewer found the sound very thin.

Frequency response balance is one of the Willen II's strongest sonic traits, with reviewers describing flat, accurate, balanced tuning.

The strap or lanyard is consistently useful for carrying, hanging, or clipping the speaker during travel and outdoor use.

The rear strap is usually praised as handy and discreet, though one review finds it flimsier than the rest of the build.

Inter-speaker connectivity is a major strength; reviewers repeatedly highlight TWS or stereo pairing as a way to improve coverage and immersion.

Inter-speaker connectivity is future-looking rather than fully proven; reviews mention Auracast but also note it was not active or dependable yet.

Latency is only lightly supported, but one review credits Bluetooth 5.3 with keeping latency to a minimum.

The LED lighting is generally a fun, reactive, and ambient extra, especially at night or near a pool, though it remains simple.

Lighting effects are more mixed than the LED hardware itself because reviewers often mention only two modes, limited customization, or limited usefulness.

Reviewers generally find the speaker loud enough for small rooms, personal outdoor use, or casual gatherings, but not for large parties or booming volume.

Maximum loudness splits reviewers: some call it enough for small groups or hit high dB readings, while others find it quiet for the price.

Low-volume and moderate-volume listening are generally favorable, with reviewers finding podcasts, relaxed music, and 25-50% listening clear or acceptable.

The built-in microphone is widely confirmed, but its usefulness varies from clear calls to backup-only or faint pickup.

The built-in microphone is a useful extra for calls, mentioned positively as a feature absent from some rivals.

TWS and multi-speaker pairing are a strong point, with reviewers describing the pairing as flawless, easy, or a major upgrade when using two speakers.

Multi-speaker pairing reliability is weakly supported and negative, with one reviewer warning not to rely on the promised features.

Multipoint is not supported; one review explicitly says the speaker cannot connect to a phone, laptop, or tablet simultaneously.

Multipoint support is explicitly mentioned in one overview: it can pair with up to eight devices and be used with two at a time.

Omnidirectional sound is mostly positive, with several reviewers praising 360-degree consistency, although TechRadar found it underwhelming.

Omnidirectional sound is not a strength; one review notes listening changes when moving around or positioning the speaker differently.

On-device controls are practical and well-covered, including playback, power, Bluetooth, lighting, and quick-press operation.

On-device controls are a highlight, especially the joystick for volume, playback, and track changes, plus clear top buttons.

The Willen II lacks a power-bank function, which reviewers mention as a missing feature compared with some rivals.

Price/value is strongly positive, with reviewers repeatedly emphasizing the low price, aggressive affordability, and strong under-$40 value.

Price reactions are mixed: some reviewers call it worth the premium, while others think it is expensive versus louder or cheaper competitors.

Privacy/data evidence is limited but positive because the app is said not to require an account.

Setup is simple across reviews, with quick pairing, no complicated setup, and easy Bluetooth connection.

Setup appears simple, with pairing described as quick, painless, and trouble-free in the review that directly addresses it.

Smart assistant integration is minimal because the speaker does not rely on a smart assistant or voice platform.

Smart features are modest: the app can handle firmware and playback controls, but the product lacks a native smart-assistant platform.

Smart-feature depth is modest: the speaker offers app presets, battery options, mic support, and promised Auracast, but not much more.

Speakerphone quality is mixed: some reviewers report clear calls, while others say voices can sound faint or the microphone gain is low.

Speakerphone support is functional rather than deeply tested, with reviews noting button call controls and phone-call use.

Status indicators are mixed: some buttons illuminate, but reviewers also note missing volume indication and limited battery indication.

Status indicators are clear and useful, especially the LED battery indicators that show remaining charge directly on the speaker.

Stereo improves with two speakers, but single-speaker separation is inherently limited; reviewers praised TWS separation while noting cramped or weak stereo from one unit.

Stereo imaging is limited by the tiny single-speaker form factor, with one review saying instrument separation is not spectacular.

USB-C charging is broadly confirmed and positively noted across reviews.

USB-C charging is consistently confirmed through the included cable, side port, and explicit charging descriptions.

Value for money is excellent in the evidence, with reviewers calling it surprisingly good, worth the price, and a winner for budget use.

Overall value is context-dependent: strong for design, build, battery, and balanced sound, weaker if buyers want maximum loudness per dollar.

Voice assistant access works in some tests, especially Siri activation, but one review found assistant responses too quiet.

Voice and vocal clarity are usually good for vocals, podcasts, videos, and spoken word, though one negative review compared it to a louder phone speaker.

Voice and vocal clarity are a repeated strength, with reviewers describing vocals as clear, crystalline, and not muddy.

Water resistance is one of the clearest strengths, with broad IPX7 evidence and multiple reviewers using it around showers, pools, sinks, rain, or water.

Water resistance is well supported across reviews through the IP67 rating and repeated pool, beach, rain, and outdoor-use comments.

Weight convenience is mixed; many reviewers find it easy to carry, but others call it heavy or weighty for the size.

Weight is still portable, but the Willen II has noticeable heft for its size; reviewers frame that weight as manageable and premium-feeling.

Wired input is a notable strength for a small waterproof speaker because several reviews confirm a 3.5mm aux input.

Wired input is a clear limitation: reviews repeatedly say USB-C is not for wired audio and there is no AUX input.