Sony ULT WEAR WHULT900N/B
Dedicated ULT bass buttons toggle between deep low frequencies and ultra-bass, powered by custom 40mm drivers with LDAC and Hi-Res Audio support. The thermo-foamed cushions and swivel-fold design prioritize long-wear comfort and portability, while a 3-minute quick charge provides 90 minutes of playback. These headphones are best for bass enthusiasts seeking a travel-friendly, ANC-equipped daily driver with 30-hour battery life.
Snapshot
The 30-Second Version
Sony's ULT WEAR marries flagship 1000X noise canceling with massive, customizable bass. Our tests rank it 99th percentile for connectivity and 98th for ANC, making it a top performer at a budget-friendly price—just plan on EQ'ing the muddy default sound. At the low price of $122, it's a killer deal.
Pros & Cons
Pros
- ANC rivals Sony's 1000X series, top-tier in our database. 99th
- ULT button delivers genuinely powerful, head-rattling bass. 98th
- LDAC and Hi-Res support with customizable EQ via the app. 96th
- Foldable design with carrying case and excellent 30-hour battery. 88th
Cons
- Default sound is muddy and flat without EQ tweaks.
- Bass boost at max level can overwhelm and distort tracks.
- Bulky build isn't gym-friendly and falls off during activity.
- Microphone quality struggles in noisy environments.
What owners think
The Word on the Street
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 229 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
The 40mm neodymium drivers support LDAC and Hi-Res audio, and once you EQ out the bloat they sound crisp and detailed. ANC performance sits in the 98th percentile of our database, right up there with headphones costing twice as much. Battery life hits the claimed 30 hours and the 3-minute quick charge nets 90 minutes of play. On the downside, comfort is just average with middling clamp force, and the mic gets noisy outdoors despite the four-mic array. Commute scoring came in at a weak 70.8, largely because the bulky build doesn't stay put during movement.
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Foldable | Yes |
| Weight | 0.3 kg / 0.6 lbs |
| Ear Cushion | thermo-foaming |
Audio
| Driver Type | dynamic |
| Driver Size | 40 |
| Freq Min | 5 |
| Freq Max | 20000 |
| Impedance | 314 |
| Sensitivity | 110 |
| Hi-Res Audio | Yes |
| Codecs | AAC, LDAC, SBC |
Noise Control
| ANC | Yes |
| ANC Type | adaptive |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.2 |
| Profiles | A2DP, AVRCP, HFP, HSP |
| Multipoint | Yes |
| Wired Connector | 3.5mm |
| Detachable Cable | Yes |
| Cable Length | 1.2 |
| Range | 10 |
Battery
| Battery Life | 30 |
| Charge Time | 3.5 |
| Fast Charging | 3-minute charge provides 90 minutes of extra playtime |
| Charging | USB-C |
Microphone
| Microphone | Yes |
| Mic Count | 4 |
| NC Mic | Yes |
| Boom Mic | No |
| Detachable Mic | No |
Features
| Voice Assistant | Google Assistant, Amazon Alexa |
| Touch Controls | Yes |
| App | Sony Headphones Connect |
| Gaming Mode | No |
vs Competition
Stacked against the Sennheiser MOMENTUM 4, the Sony can't match its pristine out-of-the-box tuning or premium build, but the ULT WEAR stomps on bass impact and costs a fraction as much. The Bose QuietComfort Ultra offers more comfort and a slightly more refined ANC, but you'll pay a heavy premium. The Bowers & Wilkins Px8 S2 delivers a more luxurious build and detailed soundstage, yet it's in a completely different price bracket. The TOZO HT3 is the wildcard here, undercutting even the Sony on price while offering solid ANC, though it can't touch the ULT WEAR's bass depth or app support. For bassheads on a budget, this Sony is a standout.
| Spec | Sony ULT WEAR WHULT900N/B | Sennheiser MOMENTUM 4 | Technics EAH-A800 | Bose QuietComfort Ultra | TOZO HT2 | Beyerdynamic Aventho 1001609 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | on-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 42 | 40 | - | 40 | 45 |
| Impedance Ohms | 314 | 470 | 34 | 32 | 32 | 48 |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Open Closed Back | closed | closed | closed | closed | closed | closed |
| Bluetooth Version | 5.2 | 5.2 | 5.2 | 5.3 | 5.3 | 5.4 |
| Battery Life Hours | 30 | 60 | 50 | 24 | 60 | 40 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Sony ULT WEAR WHULT900N/B | 98 | 85.3 | 77.7 | 95.6 | 76.1 | 53.6 | 70.6 | 98.9 | 87.5 |
| Sennheiser MOMENTUM 4 Compare | 98 | 85.3 | 92.4 | 97.8 | 90.7 | 87.7 | 37.6 | 98.1 | 67.2 |
| Technics EAH-A800 Compare | 93.4 | 98.3 | 77.7 | 97.2 | 85.9 | 53.6 | 53.1 | 97.4 | 60.1 |
| Bose QuietComfort Ultra Compare | 93.4 | 79.2 | 95.7 | 52.9 | 72.7 | 81 | 70.6 | 99.2 | 73 |
| TOZO HT2 Compare | 93.4 | 83.2 | 95.7 | 99.1 | 90.7 | 81 | 87.1 | 83.1 | 87.5 |
| Beyerdynamic Aventho 1001609 Compare | 98 | 79.2 | 95.7 | 98.3 | 81.5 | 53.6 | 0 | 97.7 | 55.1 |
Price
Value & Pricing
Pricing on the ULT WEAR is all over the map—we've spotted listings from $122 all the way to a baffling $13,990. Obviously skip that absurd high end. At the low end, you're getting flagship-level ANC and a bass-heavy experience that undercuts every major competitor. The Sennheiser MOMENTUM 4 and Bose QuietComfort Ultra cost significantly more, yet this Sony trades blows on noise canceling and connectivity. If you snag them near that $122 mark, it's an absolute steal.
Newegg 3 offers From $130
Amazon 3 offers From $148
Best Buy 5 offers From $148
B&H Photo 1 offer From $148
Adorama 1 offer From $148
Price History
Read more
Overview
Sony took the noise canceling chops from its flagship 1000X line and cranked the bass knob to eleven with the ULT WEAR. These over-ears deliver genuinely impressive ANC and a fun, thumping sound signature, but the default tuning is a muddy mess that demands a trip to the companion app. The physical ULT button is equal parts party trick and headache inducer, depending on your tolerance for skull-rattling low end.
Common Questions
Q: Does the bass boost distort at high volume?
At max ULT level the bass can get muddy and detract from clarity. We recommend using the app to dial it back or apply a custom EQ curve to clean up the low end.
Q: How does the noise canceling compare to Sony's 1000X series?
It borrows the same dual-sensor tech, delivering near-identical ANC performance in our tests—it just lacks the premium build and adaptive features like speak-to-chat.
Q: Can these be used for working out?
We wouldn't recommend it. Comfort is average and several owners complain they slip off during movement. They're better suited for stationary listening, commuting, or gaming.
Who Should Skip This
Skip these if you demand a crisp, audiophile-friendly sound straight out of the box—the default profile is muddy and needs app tweaking. Gym-goers will also want something more secure, like true wireless earbuds. And if you're eyeing that $13,990 listing, just... no.
Verdict
If you love deep, controlled bass and want noise canceling that rivals headphones costing twice as much, the Sony ULT WEAR is a no-brainer—just be ready to customize the EQ. Commuters who need maximum ANC should note the big build, and gym rats will want something more secure. But for home listening, gaming, and travel, this is one of the best values out there.