Newegg via eBay offers the Pioneer 630-watt 7.2-Channel 4K-Ready Home Theater Receiver, model no. VSX-1124-K, bundled with the MTX DCM Cinema 5.1-Channel Speaker System for $596.99 with free shipping. That's a savings of $148 for these items purchased separately elsewhere. This receiver features 90 watts per channel into seven channels, 4K upscaling and pass-through, dual subwoofer, and support for Spotify and Roku. The speaker system includes five satellite speakers equipped with 1/2" balanced dome tweeters and 3.5" midranges, an 8" subwoofer with 50-watt amplifier, and adjustable crossover.