The JBL E55BT are average wireless headphones for most use cases. They have a stylish design with a decent sound and a comfortable design. They're lightweight yet decently well-built and they're pretty easy-to-use. They do well for most use cases but do not block enough noise for very noisy environments and won't be the best headphones for watching movies or gaming.
The JBL E55BT headphones have a simple and straightforward design. They come in a couple of color variations to match your preferences and tastes. They're also more comfortable than the JBL E45BT and so, you can keep them on for hours without much fatigue. They do, however, make your ears a bit warmer than the on-ear design of the E45BT, and although they're decently well-built, they look and feel a bit cheap once in your hands. On the upside, they're decently portable, easy-to-use, and stable enough to exercise with.
The JBL E55BT have a simple design and clean look. They look almost identical to the E45BT but with over-ear cups instead of on-ear ones. They have a relatively thin headband and decently sized oval ear cups that are well padded and relatively well-built. They have a few color schemes that stand out, like the red version we reviewed, but there's also a more understated all-black variation that some may prefer. The ear cups protrude a bit once on your ears and the buttons on the right ear cup look and feel a bit plasticky, but overall, they're a stylish looking headphone that should work for most.
The JBL E55 are comfortable headphones. They have decently sized ear cups that fit well around most ears. They're lightweight and do not put much pressure on your head. However, the ear cup padding is a little stiff which is most noticeable after long listening sessions. They will get a bit fatiguing after wearing them for a while.
The controls scheme on the headphones is simple and efficient. You can skip tracks, play/pause audio, and control the volume with their easy-to-use three buttons set up. They also have an additional button to enable the Bluetooth pairing mode. The control scheme is responsive but the buttons feel a little cheaply made.
The JBL E55BT are not the most breathable headphones. They create a fairly decent seal around your ears, so they will make you sweat a bit more than usual if you use them while working out. They should be oaky for more casual listening, like most closed back over-ears with regular pads but they won't be as breathable as the JBL E45BT.
The JBL E55BT fold into a more compact format which makes them decently portable. They're still somewhat cumbersome to carry around on your person since they won't fit in any pockets and do not come with a case. But compared to other over-ear headphones they're pretty small and should easily fit into a handbag or backpack.
They have an above-average build quality, but slightly cheap and plasticky ear cups. The headband is decently flexible and has a thin metal frame that makes it sturdy enough for repeated use or accidental drops. The ear cups are also decently dense and won't get damaged if the headphones fall once or twice, but the quality of plastic used in their build feels cheap. This is most noticeable with the buttons on the right ear cup. They're a sturdy headset they just don't feel as durable as some cheaper options like the Bluedio T4.
The JBL E55BT is an above-average sounding pair of closed-back over-ear headphones. They have a deep and powerful bass, a balanced mid-range, and a neutral treble. This makes them quite versatile and well-suited for a variety of genres from EDM and Hip-hop, to rock and podcasts. However, the bass is slightly hyped and prone to inconsistencies, their mid-range is a bit recessed which makes vocals sound a little thin, and their treble could lack some detail on leads and cymbals. Additionally, they image great, but like most other headphones, don't have a large and speaker-like soundstage.
The bass is very good. Low-frequency extension is at 10Hz, indicating a very deep bass. Low-bass and mid-bass are quite flat but overemphasized by more than 3dB. This adds a bit of excess kick and thump to the sound, without making it too muddy, thanks to the less overemphasized high-bass. Therefore, the JBLs would be a good choice for those who want a bass that is hyped without being too boomy. Also, their bass delivery varies significantly across users, and is sensitive to the quality of fit, seal, and whether you wear glasses. The response here represents the average bass response and your experience may vary.
The mid-range performance is great. Low-mid has a 4dB dip centering around 300Hz, which thins out the vocals a little bit. But this will also give more room for the thump and kick of the bass to come through. The rest of the mid-range is virtually flat and flawless, ensuring a well-balanced reproduction of vocals and lead instruments.
The treble of the JBL E55BT is excellent. The only remark here is the relatively broad 5dB dip centered around 5KHz, which negatively affects the presence and detail in vocals/leads. Otherwise, the response is well-balanced and even, which is important for a good reproduction of vocals/leads as well as cymbals.
The headphones have a sub-par frequency response consistency. The consistency in the treble range is very good, with the maximum deviation being less than 3dB. However, in the bass range, we measured as much as 18dB of variance at 20Hz across our human subjects. We also noticed having glasses on could break the seal the JBLs and cause a drop in bass.
The imaging is great. Their weighted group delay is 0.23, which is very low. Also, the GD graph shows that the entire response is below the audibility threshold which ensures a tight and fast bass, and a transparent treble reproduction. Additionally, the L/R drivers of our test unit were very well-matched, which is important for the accurate localization of objects (like voice, instruments, footsteps) in the stereo image.
They have a sub-par soundstage. The PRTF response graph shows that the JBL E55BT don't activate the resonances of the pinna (outer ear) much, which is one of the big factors in creating a speaker-like soundstage. Therefore, the soundstage will be perceived as small and located inside the listener's head.
The harmonic distortion performance is about average. At 90dB SPL, the overall amount of THD is low and within good limits. At higher volumes, however, there is a noticeable rise in distortion the bass range and around 5KHz which could make the treble sound a bit harsh and fatiguing.
The JBL E55BT only passively isolate against ambient noise. They create a decent seal around your ears that blocks some high-frequency noise from seeping into your audio. However, in most cases, they won't isolate enough for loud, noisy environments like those involved in commuting and traveling. You can mask some of the noise if you play your music at higher volumes but the headphones will leak a little and may distract those around you.
The JBL E55BT have sub-par isolation. These headphones don't have active noise cancelling and isolate only using their ear cups. In the bass range, occupied by the rumble of airplane and bus engines, they achieve no isolation In the mid-range, important for blocking speech, they achieve only 7dB of reduction which is sub-par. In the treble range, occupied by sharp S and T sounds, they isolate by more than 28dB, which is above-average.
The leakage performance is below-average. The significant portion of leakage sits between 500Hz and 4KHz, which is a relatively broad range and concentrated in the mid-range. The overall level of leakage is not very loud though. Therefore, their leakage will sound fuller than that of in-ears and earbuds, but not as full as an open-over ear's leakage.
The integrated microphone has a mediocre performance. In quiet situations, speech recorded or transmitted with the JBL's mic will sound relatively thin and noticeably muffled, and this will have a small negative effect on speech intelligibility. In noisy environments, the JBL E55BT will struggle to separate speech from ambient noise even in moderately loud situations like a busy street.
The recording quality of the E55BT's mic is below-average. LFE (low-frequency extensnion) is at 281Hz, making recorded or transmitted speech to sound relatively thin. The HFE (high-frequency extension) of 3.5KHz, results in a speech that is noticeably muffled and lacking in detail, but it will still be decently intelligible, since speech intelligibility is mostly dependent on the 500Hz-4KHz range.
The integrated microphone has mediocre noise handling. In our SpNR test, they achieved a speech-to-noise ratio of 11dB, suggesting they're are best used in quiet rooms and may struggle to separate speech from background noise in moderate to loud environments.
The JBL E55BT have a good battery but no app support for added customization. They lasted about 18.5 hours on a single charge, which should be enough for most use cases, and they have passive playback so you can use an audio cable if the battery dies. Unfortunately, they do not support the JBL Headphones app which makes them less customizable than the Everest Elite 700. It also means they do not have an adjustable auto-off timer, which is a bit disappointing and slightly reduces their battery performance.
These headphones have an above-average battery life and decent charge time. They do not have an auto-off timer, like the Everest Elite 700, but have passive playback, and you can use them while they charge if they're plugged in via the audio cable but not wirelessly which is a little disappointing.
They do not support the JBL Headphones app.
The JBL E55BT do not have NFC but can pair simultaneously with two Bluetooth sources and come with a versatile audio cable that has an in-line mic compatible with most consoles and PCs. They're also fairly easy to pair thanks to their dedicated Bluetooth sync button on the right ear cup.They have a good wireless range that should be more than enough for most use cases, but like most Bluetooth headphones, they have a bit too much latency for watching a lot of video content or gaming.
These headphones, like the E45BT, connect wirelessly via Bluetooth and can pair simultaneously with 2 devices. Unfortunately, they do not have NFC, but on the upside, they are fairly easy to pair thanks to their dedicated Bluetooth sync button.
The JBL E55BT come with a versatile audio cable that has an in-line mic compatible with most consoles and PCs. The in-line remote also has limited functionality for both iOS and Android and is not OS specific.
These headphones do not have a base/dock. If you want a versatile headset with a base that you can also use wired, check out the SteelSeries Arctis 7.
The JBL E55bt had a good wireless range of 37ft when the Bluetooth source was obstructed by walls and almost 119ft in direct line-of-sight. Their range is shorter than that of the E45BT but should be good enough for most environments and use cases.
The JBL E55BT won't be ideal for watching video content. They perform about as well as most Bluetooth headphones with no low latency codecs at 185ms, so if you need to watch a lot of videos, use them wired.
The JBL E55BT are decent wireless headphones for every day casual use. They're one of the best wireless over-ear headphones we've tested in the budget category. They have the same design as the E45BT but with over-ear cups and have about the same performance in most aspects. They are a bit more comfortable though. Your preference between on-ears and over-ears is what will matter most but the E55BT are slightly pricier.
If you prefer a compact on-ear design than the JBL T450BT could be a decent choice, however, the JBL E55BT are much better in most aspects but are bulkier over-ears. The E55BT are more premium and durable than the T450BT. They sound better, have a longer battery life and can pair with two devices at once. They also have a headphone jack so you can use them wired when their battery dies or with your console's controller. The T450BT on the other hand, are a bit more lightweight, portable stable for sports than the E55BT.
The JBL Everest Elite 700 are a better, more customizable headphone overall when compared to the JBL E55BT. The Everest Elite 700 support the JBL headphones app and the E55BT do not. This gives them access to an EQ, and a lot more customization options, including noise canceling setting for each individual ear cup. Also, since the Everest are noise canceling headphones, they do much better in noisy conditions. They also have a better build quality and a more durable design overall. On the other hand, the JBL E55BT are more compact and slightly more comfortable, thanks to their lightweight build and the better fit that does not clamp your head as much.
The Sony MDR-XB950B1 are decently well built wireless headphones for fans of bass heavy music. They don't sound as good as the JBL E55BT but have a slightly better build quality. They also have a unique bass effect mode to really crank up the bass and they're a bit more customizable thanks to the Sony| headphones connect app. If you really like a lot of bass with your music but also want to be able to EQ it depending on the track, the Sony are a good choice. However, the JBL perform slightly better out-of-the-box and they're a bit more comfortable too.
The Bose QuietComfort 35 are great commuting headphones thanks to their comfortable fit and excellent noise cancelling. They do not have as many customization features as some of the similarly designed wireless headphones in their price range but they sound great out of the box and they're versatile enough for almost all use cases. If you have the budget, get the QC35. They're a better headphone in almost every category and they're noise canceling, which is a bit more ideal for commuters. Unfortunately, they are quite a bit pricier than the JBL E55BT
The JBL E45BT are decent wireless headphones for most use cases. They have a better range and battery life than the E55BT but about the same sound quality. However, their on-ear fit is not as comfortable as the over-ear fit of the E55s but they are a bit more portable and breathable. If you prefer or don't mind on-ear designs, the E45Bt are a slightly cheaper option than the E55s.