Powerful Yamaha Set. Includes Yamaha front speakers, Yamaha surround speakers, Yamaha center speaker and a very powerful Yahama subwoofer that can shake your room or hall of any size.Has a very heavy bass with a powerful Yamaha tuner amplifier.Yamaha's RX-V383 home receiver comes ready for the latest 4K TVs and Blu-ray players.Very neat and powerful in terms of sound quality and has a very heavy room shaking bass. Built-in Bluetooth lets you stream music from any app on your compatible mobile device. Very neat and powerful in terms of sound quality and has a very heavy room shaking bass. This receiver's specialized DSP modes let you get the best sound from any kind of setup, whether you connect a single pair of bookshelf speakers or a full five-channel surround sound system.5.1-channel AV receiver with fully discrete audio construction plus many advanced functions