with the help of wb120 wall mount your tv speakers are not capable of delivering the sound performance you need so with the help of this brilliant bose soundbar you will be able to hear everything sharply without any interruption the bluetooth connectivity of the soundbar is very good and you can wirelessly stream music from your devices its easytocontrol bass helps in providing better sound quality throughout the roomq acoustics m4 soundbarq acoustics m4 soundbar has builtin subwoofer that eliminates the need for extra boxes and cables the device can be wallmounted the distinctive flared shape allows sufficient clearance between the units for cable entry it features bmr drive units to deliver outstanding sonic 180 degree performance the m4 is bluetooth compatible using aptx v40 lossless bluetooth for audio streaming it can sync to almost any bluetooth compatible audio devicedisclaimer the times of indias journalists were not involved in the production of this article