The Sony SRS-X77 is rated 3.2/5 for sound quality, #83 of 126 Large Size Portable Bluetooth Speakers. See all Portable Bluetooth rankings for every top pick.
Prices on this page were last checked November 14, 2026 at 6:17 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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Brand: Sony
#83 Sony SRS-X77: $150 Discontinued eBay
Pros: A discontinued Wi-Fi and Bluetooth speaker with a built-in battery, so it works as a portable tabletop speaker. It has a rated 40W output, a 46mm driver pair with a 62mm subwoofer and passive radiator, an aux input and a claimed 10 hours of playback. Wi-Fi streaming supports DLNA, AirPlay and Google Cast, and Bluetooth supports AAC, LDAC and aptX.
Cons: No independent measurements yet, so the rating is estimated from head-to-head listening comparisons, and confidence is low. The Vifa Helsinki was judged the better speaker at its price. Real playback runs well under the rated 10 hours with Wi-Fi or at high volume. At 1.9kg and about 300mm wide it is bulky for a portable, and it uses older Bluetooth 3.0 with no waterproofing. Discontinued.
Is the Sony SRS-X77 right for you?
Skip it if
- you will use it near water or outdoors: it has no water resistance rating.
- you want to buy it new: it is discontinued.
| Amplifier Power | 40W |
|---|---|
| App | Yes |
| Aux Input | Yes |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LDAC, aptX |
| Bluetooth Version | 3.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 5.2” x 11.8” x 2.4” (132 x 300 x 60 mm) |
| Drivers | 2x 46mm full-range drivers + 62mm subwoofer + passive radiator |
| EQ | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Input | DC input (included AC adapter) |
| Stereo | Partially |
| TWS | No |
| Weight | 4.2 lbs (1900 g) |
- Reviews, Comparisons and Sound Samples
Questions about the Sony SRS-X77? Ask other owners on r/WirelessSpeakers.