In May 2021, we have included ?15 new Bluetooth speakers in the big speaker comparison of Stiftung Warentest. Among them are lightweights like the tiny ?JBL Clip 4, middleweights like the ?Marshall Emberton and heavyweights like the ?Dockin D Fine+2. Especially in the middleweight class, the price range is enormous: it ranges from far below 100 euros for the ?Anker Soundcore 3 to well over 200 euros...
Sony SRS-XB23
12 h, Rechargeable battery operatedProduct details
Enjoy a deeper, richer sound wherever you want with your EXTRA BASS2 speaker. The passive radiators work with two full-range speakers, optimising low frequencies and delivering rich bass.the SRS-XB23 fits perfectly in the cup holder of your camping chair, making it ideal for open-air festivals.hang it in your tent or on a nearby tree - wherever you want to enjoy your favourite beats. The Sony-designed X-Balanced Speaker Unit achieves high sound quality and powerful sound pressure for a rich, intense and comfortable listening experience. Unlike a conventional speaker unit, the membrane of the new X-Balanced Speaker Unit in the XB23 is not round. The non-round shape maximizes the area of the diaphragm and increases the sound pressure level for more intense bass. The excursion is reduced while maintaining sound pressure levels. This results in less distortion. The lightweight yet rugged speaker cone is made of MICA-reinforced cellulose (MRC) and, together with the dust cap, contributes significantly to the sound quality. The arrangement of the passive radiators on the sides has been optimised to achieve a clear bass response. The SRS-XB23 was designed with comfort in mind. So you can enjoy music anytime, anywhere without any complications. Whether it's a conference call or a conversation with friends: With the hands-free kit you can make hands-free calls in comfort.
Protection type (IP code) | IP67 |
Audio Connections | 1 x USB-C |
Item number | 13437608 |
Manufacturer | Sony |
Category | Bluetooth speakers |
Manufacturer no. | SRSXB23L.CE7 |
Release date | 24.6.2020 |
Colour | Blue |
Exact colour description | Blue |
Audio channel | Stereo |
Frequency range | 20 - 20000 Hz |
Equipment + Functions | Dustproof, Shockproof, Splashproof, Waterproof |
Number of speakers | 2 x |
Durability | Dustproof, Waterproof |
Protection type (IP code) | IP67 |
Application range | Consumer / Hi-Fi |
Playback source | USB |
Audio formats | AAC, SBC |
Bluetooth version | 5.0 |
Bluetooth transmission range | 30 m |
USB ports | USB-C |
Audio Connections | 1 x USB-C |
Power consumption | 0.30 W |
Power supply | Rechargeable battery operated |
Power consumption (standby) | 0.30 W |
Battery type | Li-ion |
Battery life | 12 h |
Capacity | 2700 mAh |
Charging time | 4 h |
Battery size | Device specific |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer Sony fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Scope of delivery | USB |
Shape | Other |
Length | 7.60 cm |
Width | 7.60 cm |
Height | 21.80 cm |
Weight | 580 g |
Length | 25 cm |
Width | 10 cm |
Height | 10.50 cm |
Weight | 780 g |