CEN-TS20/30 - 1 unit SAT-TS30 - 4 units SAT-TS30 - Speaker stands - 4 Units Subwoofer HKTS 220SUB/230 - 1 unit Blueray player BDS580( with radio wire , two antennas) - 1 Unit BDS 580 has all in one just connect HEMI and use TV as smart TV. Bluetooth,USB ( 2 Ports), FM Radio with long antenna, two wireless WIFI anteenas ).