B w subwoofer

B&W MT-50 5.1

B&W MT-60D 5.1

Onkyo A9110B Integrated Stereo Amplifier - Black 50W + 50W High Current Amplification - Four ohm Speaker Driving Capability - 4x RCA - 1x Phono - 1 Line Level Out - 1x Subwoofer Out

Edifier B700 175W 5.1.2 Dolby Atmos Soundbar System with 8 Wireless Subwoofer HDMI eARC + 2x HDMI in (4K HDR10+/Dolby Vision) - Bluetooth + 3.5mm Aux + Optical + Coax - Slim & Wall-Mountable

ONKYO 7.2 Channel AV Receiver Amplifier 160W, 5x HDMI, 2x Subwoofer Preout - TXSR494B