Go to a store and listen to the speakers yourself. Everyone here will give their subjective opinion. Sound is never objective. Trust your own ears. Answer from Moist-Audience-7466 on reddit.com
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Gadget Flow
thegadgetflow.com › home › buyer's guide › jbl charge 5 vs bose soundlink flex (2nd gen): which one sounds better irl?
JBL Charge 5 vs Bose SoundLink Flex (2nd Gen): Which one sounds better IRL?
3 weeks ago - It frequently goes on sale for ... punchy sound. For its part, the Bose SoundLink Flex 2nd Gen refreshes the 2021 original with more balanced tuning, a redesigned control strip, and graphic EQ....
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Reddit
reddit.com › r/bluetooth_speakers › bose flex 2 vs jbl charge 5
r/Bluetooth_Speakers on Reddit: Bose Flex 2 vs JBL Charge 5
December 26, 2024 -

Hi all,

I've been reading up on this, and trying the speakers in-store. But I'd like to get your thoughts, especially those who have both or listened to both. I can get either at the same price due to boxing day sales and coupons online. This will be something that I'll buy but eventually give to my father once I go home. I honestly have no idea what my father likes more. He's just been asking for a speaker. It's most likely going to stay by his bed.

Admittedly, I have not found a store where both displays work. It's always just one or the other. But what I've noticed is that:

  1. JBL is louder - but the sounds become "more together" in a way - like you can't hear the different instruments separately. Please let me know how that is supposed to be described (I've heard sounding more "open" being thrown to it, though I'm not sure if it's the same thing).

  2. Bose is less loud, but the instruments seem to be more separated. I am a fan of hearing the lead guitars and such in music. I'm not sure but I think there is a puncher bass too, but that might be more due to the choice of sample music in the demos.

Overall, I feel like Bose has more "clarity", if that's the right word. And, I don't know if that's the only thing I should put most weight on, but it's the one I notice quite a bit when listening to stuff.

Please feel free to chime in as to which you think is better. Maybe help me get my sound descriptors correct? Haha.

I appreciate all of your feedback.

Top answer
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Flex 2 is more full sounding. No comparison. Don't get me wrong, the Charge 5 is a great speaker, but at normal listening volumes, the Bose sounds bigger. Plus add to the fact that the Bose is smaller in stature for portability. And the EQ in the app really does help change the sound. Add two in stereo and the sound REALLY opens up. Huge, better difference than what you'd think an extra speaker would add. Yes, the Charge 5 may be a little louder, but that loudness becomes shouty. If you want volume, go with a much bigger boombox speaker. Otherwise, for most of us humans that want quality sound that gets more than loud ENOUGH, the Flex will do! Don't forget to buy it on the Bose.com website since you get a 10% new user coupon and can be combined with an extra 5% cashback website. If you have an AMEX, you can add $30 more savings. The good thing is if you don't like the sound, you can return it with free return shipping. Total no brainer!
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Am I the only one that thinks the flex 2 sounds awful? The lack of a dedicated tweeter rounds off the treble. And since it's so small, it's not able to reproduce the low bass like the JBL does. In fact I think it over-emphasizes the upper bass to compensate for this and ends up overpowering in a way that just ruins 90% of the music i try and play on it. No matter how much I mess with the EQ, I'm never able to quite get what I'm seeking out of the tiny, tin can sounding, little speaker. Sorry if I hurt any Bose fans feelings. I bought both and found myself switching to the JBL every single time I tried to listen to the Bose. But to end on a positive note, if you're looking for a speaker with very sharp and crisp sound, especially in the mid range and upper bass frequencies, the bose is the way to go.
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Reddit
reddit.com › r/bluetooth_speakers › jbl charge 5 or bose soundlink flex?
r/Bluetooth_Speakers on Reddit: JBL Charge 5 or Bose SoundLink Flex?
June 23, 2023 -

Deciding between these two. Mostly going to be using them in a room/house, for everyday listening. Prefer a good quality sound that is balanced, and good quality bass is also a very nice bonus.

Have read reviews and comparisons and still unable to decide

People say you can listen to Bose longer than you can to other non-Bose speakers. How is this so? Will my ears get tired after listening to a non-Bose speaker after 1 hour or so?

EDIT: Watched this comparison video, and isnt it clear that the JBL Charge 5 wins?

Thanks in advance

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Reddit
reddit.com › r/bluetooth_speakers › marshall emberton 2 vs jbl charge 5 vs bose soundlink flex (gen 2) — help me decide!
r/Bluetooth_Speakers on Reddit: Marshall Emberton 2 vs JBL Charge 5 vs Bose SoundLink Flex (Gen 2) — Help me decide!
May 1, 2025 -

Hey folks,
I'm stuck in a loop trying to choose between these three speakers — Marshall Emberton 2, JBL Charge 5, and Bose SoundLink Flex (Gen 2). They all cost more or less the same, and the more reviews I watch, the more confused I get 😵‍💫

Here’s my dilemma:

  • Marshall Emberton 2: I love the vintage Marshall design and brand vibe. Feels premium and aesthetic. But I’m a little unsure if it’ll give me enough bass and loudness for the kind of music I play (a lot of indie, rock, sometimes EDM).

  • JBL Charge 5: Seems like a bass monster and probably the loudest of the lot. But it’s slightly bulkier than the other two, so I’m wondering if it’s too much to carry around during trips — though still doable.

  • Bose SoundLink Flex (Gen 2): Bose has that classic audio tuning and build. But I’m not sure how loud it gets and if it gives any kind of stereo or immersive experience.

My usage is pretty chill — mostly indoors, some picnics, treks/travel stuff. Just want something portable, reliable, and sounds great both in quiet and open spaces.

Any personal experiences, comparisons, or regrets with any of these?
Would love to hear your thoughts before I pull the trigger!

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Reddit
reddit.com › r/bluetooth_speakers › jbl charge 5 vs bose soundlink flex
r/Bluetooth_Speakers on Reddit: JBL charge 5 vs Bose soundlink flex
July 5, 2021 -

I have been going back and fourth on these two for the past few days. Now just for the record I am no audiophile. I just love listening to music and jamming out. I go to the beach and cookouts a lot and wanted to pick one up. I love a good punchy sound but not when bass is overtaking the mids and vocals. I like the sound to be more clean and balanced. Between these two, which would be a better fit based on my personal preference? Thanks!

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Reddit
reddit.com › r/bluetooth_speakers › best speaker to buy with decent sound. between bose soundlink flex vs jbl charge 5. help.
r/Bluetooth_Speakers on Reddit: Best speaker to buy with decent sound. Between Bose soundlink flex vs JBL charge 5. Help.
January 19, 2024 -

Which is the better speaker between Bose Soundlink flex vs JBL charge 5? Iam really confused. Few years back i bought the JBL charge 3 for really expensive price. But it really disappointed me. Because of the cracking sound i had after using it for few months. I don't understand why people love JBL so much. Maybe, because of the design. I wanted to try Something sony XB 33 but then it went out of stock. I wanted to try Bose Speakers. Will i regret buying the Bose Soundlink flex? Good citizens please help.

Find elsewhere
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Reddit
reddit.com › r/bluetooth_speakers › best speaker out of these two?
r/Bluetooth_Speakers on Reddit: Best speaker out of these two?
April 19, 2023 -

I’ve been looking for a speaker and I’ve settled on either the JBL Charge 5 or the Bose SoundLink Flex. Both have good reviews and are in my price range. What would be the best option between the two in terms of sound quality? I don’t really care about portability. Also if it helps I like strong bass.

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RTINGS
rtings.com › home › speaker
JBL Charge 5 vs Bose SoundLink Flex: Which Speaker Is Better? - RTINGS.com
December 14, 2020 - The JBL Charge 5 and the Bose SoundLink Flex perform similarly. They both offer neutral sound profiles and are well-built with IP67 ratings for dust and water resistance. The JBL's battery lasts longer than the Bose, though this can vary depending ...
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Reddit
reddit.com › r/bluetooth_speakers › jbl charge 5, tribit stormbox flow or bose soundlink flex
r/Bluetooth_Speakers on Reddit: JBL charge 5, Tribit Stormbox Flow or Bose Soundlink Flex
January 30, 2024 -

I'm searching for a portable speaker that fits easily in a small backpack or alongside my school supplies. My priority is rich, deep bass and powerful volume output, along with at least 9 hours of REAL USE battery life and water resistance. i watched a lot if reviews, and these 3 are my main options. Does anyone have one or two of those speakers to compare? or if there's another speaker that fits these criteria, I'd appreciate recommendations. Regarding size, I'm aiming for something between the JBL Xtreme 3 (L size) and Flip 6 (S size), similar to the Charge 5 (M size).

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Quora
quora.com › Which-is-better-a-Bose-SoundLink-or-a-JBL-Charge
Which is better, a Bose SoundLink or a JBL Charge? - Quora
Answer: The JBL Charge 5 is a better choice for a mobile device speaker. It provides a deeper, fuller sound with a better balance than the Bose SoundLink. The Bose doesn't offer much bass and its speakers are not quite as powerful.
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Reddit
reddit.com › r/bluetooth_speakers › all 3 are $150. which one are you choosing?
r/Bluetooth_Speakers on Reddit: All 3 are $150. Which one are you choosing?
April 18, 2024 -

The lineup is Bose SoundLink flex, new beats pill 2024, and the Charge 5.

I am testing these out, all connected to a dap to get the cleanest sound, without any interruptions from my phone.

This is all of the opinion of my ears.

Bass: So far I've found that you can hear a deeper bass from the SoundLink flex, although not hearing enough higher bass noises. The charge 5 has strong bass, but not anything out of the 3 that would make it stand out. The beats pill has a great bass signature from my ears. It can be felt through a table and is not overpowering to the rest of the sound signature has. The bass on the SoundLink flex is a bit weaker then the rest, not really having anything from the higher end of the bass spectrum that I hear from the other 2 speakers.

Treble: Bose SoundLink flex has the weaker of the treble responses, although it does sound great but it's just not something I would choose when comparing. It just doesn't come off as weak, just more blended in to the bass (not a muddy sound, just something that can be potentially annoying to some). It does sound very well tuned there but I would like a bit more treble response. Beats Pill sounds very good with a higher treble response. It could get annoying to some people but it does mean that I can hear more of the background instruments a bit more clearly, along with the vocals. The Charge 5 being the biggest speaker in this comparison, the treble is super clear with it not being overwhelming at all. I would consider it to be tuned between the Bose and the Beats, in terms of how much treble to bass you get.

Volume: To start this off, the Charge 5 of course is going to sound the loudest and can get the loudest at the top volumes. 37% volume and it's louder than the other 2 speakers. The beats pill is in second, and at 44% it's loud, still quieter than the JBL, where I'd want to turn it up to hear some songs. The Bose SoundLink Flex is set to 64%-68% before it gets to a comparable sound level between the other two.

Portability: If you want the smallest of the 3 speakers, the SoundLink Flex is the smallest, being slim and easier to throw into a bag. The beats is second, JBL third. Throwing this into a bag to bring to your friends house or to travel, I'd personally grab the beats as it doesn't seem to feel too much bigger than the Bose. If you want something to bring to the beach with you, or just bring on a camping trip, it would be a pick between what has the best rated battery, Beats Pill 2024, or the more rugged JBL Charge 5.

Conclusion: All-in-all they are all great speakers. From my ears, they sound decent. Nothing wrong with choosing any one of these. The bass to treble on the Beats Pill is blowing me away, seeing how they used to all be just pure bass with "passable" treble. I may actually choose to carry around the Beats Pill with me if I need to go out somewhere that asks me to bring a speaker (I have too many for them to default to asking me every time lol!). If I go to the beach I will still take the JBL just because the amount of times I brought it and just put it in the shower to wash it off made it worth it. Esp since it just sits in sand and can take it.

I wanna know what one you would choose.

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Outeraudio
outeraudio.com › home › bose soundlink flex (gen 2) vs jbl charge 5
Bose SoundLink Flex (Gen 2) vs JBL Charge 5
March 26, 2025 - The JBL Charge 5 has a higher retail price than the SoundLink Flex (Gen 2), at $179 versus $149 respectively. However, both speakers are sometimes available at discounted prices of between $110 and $130.
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GYMCADDY
gymcaddy.net › fitness-product-review › 2024 › 12 › 16 › bose-flex-2-vs-jbl-charge-5
Bose Flex 2 vs JBL Charge 5 — GYMCADDY
January 15, 2025 - The Bose Soundlink Flex Gen 2 is a very portable, very durable, and very premium feeling speaker, and it performs very well. However, this is another example of bose adding some very minor upgrades to their products, and slapping a new name on them. And for 2025, I feel the Bose Flex 2 is a little hard to justify when compared to its direct price competitors… so today we’re going to see how the Bose Flex 2 compares to the JBL Charge 5 which admiditly is pretty old now, but its still a solid mid sized speaker to recommend.
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VERSUS
versus.com › home › portable speaker comparison › bose soundlink flex (2nd gen) vs jbl charge 5
Bose SoundLink Flex (2nd Gen) vs JBL Charge 5: What is the difference?
November 1, 2018 - (JBL Charge 5) If you have a second speaker of the same type, you can pair them together to create a stereo sound setup. ... Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor Speaker with Hi-Fi Audio, Waterproof a...Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor Speaker with Hi-Fi Audio, Waterproof and Dustproof, USB-C, Up to 12 Hours Battery Life, Blue Dusk
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Reddit
reddit.com › r/bluetooth_speakers › jbl charge 6 or bose flex 2?
r/Bluetooth_Speakers on Reddit: Jbl charge 6 or bose flex 2?
May 25, 2025 -

My Sony SRS-XB20 just broke, so I'm looking for a new speaker, mainly for home use. I've heard mixed opinions and I'm having a hard time deciding. I prefer the design of the JBL, and from the YouTube videos I've watched, it seems to offer much better EQ customization. I’ve also heard it gets quite loud without much distortion—though I’m not sure about the Bose in that regard. The Bose is said to sound great straight out of the box, but as I mentioned, it doesn’t offer as much flexibility when it comes to sound customization.

If there are any better options in this price range (both are currently on sale in Italy on Amazon—JBL for €164 and Bose for €109), I’d definitely be interested in checking them out. I can't go any higher budget-wise at the moment.