Heavy for a portable speaker…
3.3 lbs with a strap is manageable but I wouldn't call this properly portable. It's more of a 'set it on the table' speaker than a 'carry it everywhere' speaker.
Source: Amazon reviewerThe Sony SRS-XB43 (ASIN B095B4D98Z) is a 3-way portable Bluetooth speaker with Sony's Extra Bass technology, IP67 waterproofing, LED party lights, and 24 hours battery — available on Amazon.ca for around $249 CAD.
| Battery | 24 hours (Extra Bass mode reduces to ~16 hours) |
| Speaker | 3-way speaker system: full-range driver + tweeter + passive radiator |
| LED | Line Light LED lighting with party effects and color sync |
| Waterproof | IP67 — fully waterproof and dustproof |
| Weight | 1.5 kg (3.3 lb) |
| Connectivity | Bluetooth 5.0, NFC tap-to-pair, USB-C charging |
| Extra Bass | Dedicated Extra Bass boost button for enhanced low-frequency emphasis |
| Party Connect | Pair up to 100 compatible Sony speakers |
"The Extra Bass button literally makes my stomach rumble on bass drops. I've never felt bass from a portable speaker like this before."
Source: Amazon reviewer
"24 hours battery means I can take it on a full camping weekend without charging. Combines with the waterproofing for a genuinely rugged music solution."
Source: Amazon reviewer
"The LED lights at a bonfire make it feel like a concert. People always ask about the speaker because it looks as good as it sounds."
Source: Reddit
"Compared it against the JBL Charge 5 in the store. The Sony is heavier but the bass impact is noticeably more physical. Bought the Sony."
Source: Amazon reviewer
Heavy for a portable speaker…
3.3 lbs with a strap is manageable but I wouldn't call this properly portable. It's more of a 'set it on the table' speaker than a 'carry it everywhere' speaker.
Source: Amazon reviewerExtra Bass eats the battery…
24 hours without Extra Bass, but with it I'm getting 14-16 hours. Not terrible but the marketing number is misleading when the main feature reduces it by a third.
Source: RedditSony app needs work…
The Music Center app crashes occasionally and the UI is dated compared to JBL's app. Core features work but it feels unpolished.
Source: Amazon reviewerCan't turn off just the LEDs…
I like the speaker but I don't always want a light show. There's no way to keep the speaker playing without the LEDs doing their thing.
Source: Amazon reviewerThe Sony SRS-XB43 is the best portable Bluetooth speaker for Extra Bass enthusiasts — the 3-way driver with dedicated Extra Bass button delivers the most physical, visceral low-frequency impact in its price range. The LED party effects, 24-hour battery, and IP67 waterproofing round out a strong feature set. The weight and bulk are the key trade-offs against the more portable JBL Charge 5 at a lower price — buyers who prioritize raw bass impact over portability will find it rewarding.


