The Denon AVC-X3700H AV Receiver & OBERON 5 5.1.2 Speaker Package Walnut is an all-in-one package that gets you the cinema sound in your living room. Immerse yourself in high-power home theatre entertainment. With 180W per channel the Denon AVC-X3700H delivers a truly immersive 3D audio experience through Dolby Atmos DTS:X & IMAX Enhanced. The discretely built 9 channel amplifier section features two heat sinks & a strong power supply to deliver the renowned powerful dynamic & precise Denon sound. The multi-Award-Winning Wharfedale Diamond 9.1 bookshelf speakers are a real classic in the world of bookshelf speakers. The curved cabinets usually only found on much more expensive speakers help eliminate vibrations & dissipate standing waves. This ensures no loss of performance superior bass & a more focused image. The 9.1 speakers can also be bi-wired separating the signal paths to the high & low frequencies & so offering a cleaner more precise sound. With strong tight bass & huge amounts of top-end detail the Wharfedale Diamond 9.1 bookshelf speakers will give you hours of listening pleasure.