The JBL SB-170 speaker bar, which belongs to the category of 2.1 soundbars, has 2 channels responsible for the performance of high and medium sound frequencies in the room and 1 subwoofer which can be connected wirelessly, so you can place it anywhere in the your space without worrying about...

Samsung SWA-9500S 2.0.2 Channel Wireless Rear Speaker Kit with Dolby Atmos/DTS:X (Compatible with Select Samsung Soundbars)