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High sound quality and impressive deep bass spread by the X-Balanced Speaker Unit: Equipped with a 1.9 x 2.8-inch (48 x 70 mm) X-Balanced asymmetric full-range speaker unit.A compact body with high sound quality, high sound pressure and powerful bass.In addition, it is equipped with an “Extra Bass” mode that enhances the bass.You can enjoy deep bass beyond what you would expect for the size.In addition, we have implemented the advanced, high sound quality technology cultivated by Sony, including S-Master digital amplifier technology and DSEE, that effectively complements the treble range that is often lost by compressed sound sources, and ClearAudio+ to achieve recommended sound settings.You can enjoy your favorite music with the high quality sound you would expect from Sony.
X-Balanced speaker unit: The speaker main body is still compact, and conforming the shape of the speaker units to it minimizes the size of the unit.Furthermore, Sony's proprietary asymmetric speaker unit was developed to produce clear sound with less sound spread, high sound pressure, and little distortion.
The "Dual Passive Radiator" powerful bass experience: Adopts the "Dual Passive Radiator System" with 2 "Passive Radiators" installed, which effectively enhance the low pass.Combined with the X-Balanced Speaker Unit, the change in its position from the front and back to either side of the main unit has increased passive radiator area beyond that of the previous models.Achieves an even more crisp and prominent bass range.In addition, the DSP (Digital Signal Processor) low-pass amplifier feature is designed for comfortably listening to music even at medium and low volumes.Since the boost bandwidth and amount of low and high passes change with each volume level, you can play clear and pleasant vocals as well as base even when playing music at low volumes, such as indoors at night.
Enjoy powerful bass with the "EXTRA BASS" mode: "DSEE" that effectively complements the treble range that is often lost by compressed sound sources for clear playback.Plays compressed sound sources such as from music streaming services, with a spread close to the original sound.The sound quality will not easily degrade, even with an increased compression rate so you can enjoy natural sound.
Immersive “Live Sound” mode as if at a live concert: DSP processing effectively diffuses cheers, applause and lingering sound components.The spread of the sound achieves the immersive sensation of being at a live concert venue from your own home.The SRS-XB33 features Sony's proprietary algorithm and tuning to provide a more immersive experience compared to former "live concert sound" modes, such as vocals and applause sounds.
DSEE reproduces the compressed sound source as close to the original sound as possible: "DSEE" effectively supplements the treble range that is often lost by compressed sound sources.Plays compressed sound sources such as from music streaming services, with a spread close to the original sound.The sound quality will not easily degrade, even with an increased compression rate so you can enjoy natural sound.
Compatible with a wide range of audio codecs: Supports the high-quality audio codec "LDAC(TM)".Compared to previous versions, this product achieves Bluetooth high-quality sound playback with up to triple the amount of information(*).In addition, it supports iPhone high-quality codec AAC, so you can enjoy music stored on your iPhone with high quality sound.Compared to Bluetooth A2DP SBC (328kbps, 44.1kHz).
Waterproof, dustproof and rust-proof, so it can be used not only for baths and kitchens, but also at the ocean and outdoors.Long battery life mans you can feel secure using it: Waterproof(*1), so you can enjoy music in the bath or kitchen.Dust resistant(*2) and rust resistant, so it can be used at the ocean or outdoors.Compatible with IP67(*1)(*2)Built-in battery with 24 hours of playback from 5 hours of charge (*3) in STAMINA mode and 14 hours playback (*4) in EXTRA BASS mode.You can feel secure using it without worrying about the battery.*1 Waterproof performance is defined as keeping out water even when the speaker is submerged under 3.2 ft (1 m) of water for up to 30 minutes (equivalent to IPX7). *2 It is protected so the dust in the dustproof test dust does not enter the inside of the product (equivalent to IP6X). *3 When mode is set to STAMINA mode, when Lighting is Off, and the volume is set to approximately half.Sound mode and lighting settings need to be switched from factory settings.Please check the instruction manual and for how to switch between the two.This may depend on the usage conditions such as volume, playback songs, ambient temperatures, etc. *4 In case mode is set to Extra Bass mode, when Lighting is On (factory settings) and volume is set to approximately half.Depending on the usage conditions, including volume, playback song, ambient temperature, etc., the time may differ from what is shown.
Long-lasting battery so you can feel secure carrying it with you: Built-in battery with 24 hours of playback from 5 hours of charge (*1) in STAMINA mode and 14 hours playback (*2) in EXTRA BASS mode.You can use it for a long time without worrying about the batteries, whether you carry it with you to the living room, kitchen, bath, beach, camping, BBQs, etc.*1 When mode is set to STAMINA mode, when Lighting is Off, and the volume is set to approximately half.Sound mode and lighting settings need to be switched from factory settings.Please check the instruction manual and for how to switch between the two.This may depend on the usage conditions such as volume, playback songs, ambient temperatures, etc. *2 In case mode is set to Extra Bass mode, when Lighting is On (factory settings) and volume is set to approximately half.Depending on the usage conditions, including volume, playback song, ambient temperature, etc., the time may differ from what is shown.