Product Highlights
- Enjoy powerful sound anywhere : Enjoy deep, punchy sound wherever you like with your EXTRA BASS™1 speaker. Dual passive radiators work together with the 2-way speaker system to enhance low-end tones, giving bass a boost.
- X-Balanced Speaker Unit enhances sound quality and power : Developed by Sony, the X-Balanced Speaker Unit achieves high sound quality and powerful sound pressure for a richer, deeper, more rewarding listening experience.
- How the X-Balanced Speaker Unit works : Unlike the circular diaphragm in a conventional speaker unit, the newly developed X-Balanced Speaker Unit in the XB43 features an almost rectangular diaphragm. This not only maximises the area of speaker diaphragm, increasing sound pressure for more punchy bass – it also reduces driver excursion while maintaining the same sound pressure, resulting in less distortion and greater vocal clarity.
- Mica Reinforced Cellular speaker cone and dust cap : The rigid and lightweight Mica Reinforced Cellular (MRC) speaker cone and dust cap contribute to the sound quality.
- Side passive radiators : The layout of the side passive radiators has been optimised to reproduce clear bass sound.
Specifications
SPEAKER TYPE | Woofer (L / R) / Tweeter (L / R) |
BATTERY LIFE | Approx.24H |
INPUT AND OUTPUT TERMINALS | Stereo Mini Jack (IN) ,USB A(Only for DC OUT) |
FREQUENCY TRANSMISSION RANGE | 20 Hz - 20,000 Hz (44.1 kHz sampling) |





















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