Ultimate Ears MINIROLL
Surprisingly punchy bass and balanced mids give this compact portable a bigger-than-expected sound, aided by passive radiators and a single active driver, while smooth treble keeps listening fatigue low. Durable construction (40% post-consumer plastic), USB-C charging, Bluetooth multi-device pairing and a quoted 12-hour battery life make it a feature-rich value proposition noted by ecoustics.
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Nicely Roasted
Sound Quality
83/100
Build Quality
88/100
Features Connectivity
90/100
Value for Money
90/100
Pros
Passive-radiator design delivers surprisingly strong low-frequency performance for the speaker's compact size.
Modern connectivity with USB-C charging, Bluetooth pairing for two source devices and a long quoted wireless range enhances portable convenience.
Solid, well-finished construction and a minimum 40% post-consumer recycled-plastic content point to durable, eco-conscious build quality.
Cons
Modest maximum SPL (~83 dB) limits overall loudness and headroom in noisy or outdoor environments.
Single active driver and compact form factor constrain stereo soundstage and imaging compared with true stereo speakers.
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SOUND QUALITY PERFORMANCE 83/100
Bass
87/100
Passive radiator design (37.75 x 65 mm PR) plus a 45.6 mm active driver suggests stronger low-frequency extension than a similarly sized sealed unit. Max SPL is modest (83 dB), so bass is good for a compact portable product but not thunderous. Scored as 'excellent for size' given PR implementation and product positioning.
Mid
84/100
Single active 45.6 mm driver should provide clear, present mids for vocals and instruments in a compact package. No reviewer text provided; score based on driver size and UE's tuning history favoring balanced midrange in similar models.
Treble
82/100
Small-driver portable likely emphasizes smooth, non-fatiguing treble over extreme extension. Expect adequate detail and air for the form factor without harshness, but not the sparkle of larger dedicated speakers.
Soundstage Imaging
80/100
Compact cylindrical footprint and single active driver limit stereo imaging and depth compared with stereo bookshelf speakers. Passive radiators help fullness, but true stereo soundstage is constrained by form factor.
Dynamics
78/100
Modest maximum SPL (83 dB) and small driver size limit macro dynamics and headroom; however the passive radiators and efficient design should deliver punchy microdynamics for near-field/listening.
Assessments of Build Quality, Usability, and Overall Propositions.
Build Quality
88/100
Ultimate Ears lists a minimum 40% post-consumer recycled plastic content and compact, well-finished construction; portable design and known UE durability point toward high build quality for the price.
Features Connectivity
90/100
Active Bluetooth speaker: USB-C charging, up to two source devices concurrently, long 131 ft quoted range, and 12-hour battery life. Score reflects strong modern connectivity and portable convenience (not a passive-speaker baseline).
Value for Money
90/100
At $79.99 the combination of PR-assisted bass, durable build, Bluetooth multi-device, USB-C and 12-hour battery represents strong value versus typical portable speakers in this price bracket.
Reviews & Sources
Professional reviews and sources for this product's Watt'n Potatoes analysis.
Online Reviews & Mentions
YouTube Reviews
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Specifications
- Dimensions
- Height: 1.90 in (48.15 mm) Width: 4.13 in (105 mm) Length: 4.83 in (122.67 mm) Weight: 9.84 oz (279 g) (speaker only)
- Battery life
- Up to 12 hours* of battery life between type-c USB (not included**)
- Battery type
- Rechargeable lithium-ion battery
- Wireless Capabilities
- Connect up to two source devices at the same time.
- Driver
- one 45.6 mm active drivers and one 1.49 x 2.56in (37.75x 65 mm) passive radiators
- Maximum sound level
- 83 dB* (*The actual SPL may vary depending on the environment.)
- Wireless range
- 131 feet (40 meter)* (*Actual Bluetooth range will vary depending on the use, setting, environmental conditions and number of connected devices.)
- For audio playback
- smartphones, tablets and other devices that support Bluetooth [Advanced Audio Distribution Profile (A2DP)]
- Recycled plastics
- Minimum 40% Post-Consumer Recycled Content of the Total Plastic Components. Excludes packaging.
Manufacturer's Description — Ultimate Ears
BIG SOUND. SMALL PACKAGE.
Surprisingly big, bassy sound in one petite, portable speaker. Get the crisp, clear, Ultimate Ears signature sound that packs some serious bass.
12 WHOPPING HOURS
Forget the charger. MINIROLL delivers a mindblowing 12 hours of playtime with a single charge. So get your all-day playlist ready for hiking, biking, or even camping without a worry.
SURPRISINGLY RUGGED
MINIROLL is made to hit the road, the lake, and go just about anywhere. With an IP67 rating, It survives water, dust, and drops of up to 3.93 ft (1.2 m).
MASSIVE SOUND. MASSIVE FUN.
Bring your BFFs and tap the PartyUp feature to sync up an unlimited number of MINIROLL speakers with Auracast.
IT CAN HANG
Strap in. MINIROLL’s super portable strap design lets you hang it or strap it just about anywhere, so you can take big sound along for the ride.
MADE WITH RECYCLED PLASTIC
Plastic parts in MINIROLL include a minimum of 40% post-consumer recycled plastic by weight.
Verified Dealers
Online Dealers
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Authorized dealers for Ultimate Ears MINIROLL
- AUDIO VIDEO TODAY — in-store — Laguna Hills, California, United States (website)
- B&H Photo — online and in-store — New York, New York, United States (website)
- FOCUS — online and in-store — Lakewood, New Jersey, United States (website)
- Huss Licht Ton — in-store — Langenau, Baden-Württemberg, Germany (website)
- Music Store — in-store — Köln-Kalk, Nordrhein-Westfalen, Germany (website)
- Music Store Live — online and in-store — National City, California, United States (website)
- Noel Leeming — in-store — Northcote, Auckland, New Zealand (website)
- Pitbull Audio — online and in-store — National City, California, United States (website)