AcousticSoundDesign Factory via Amazon offers two JBL ES Series 4-Way Floorstanding Speakers, model no. ES80BK, bundled with the Harman Kardon AVR 3700 7.2-Channel WiFi Audio/Video Receiver for $499 with free shipping. That's $109 under the lowest total price we could find for these items sold separately elsewhere. Each speaker features 100 watts of continuous power handling (400 watts peak), a 45Hz to 40kHz frequency response, 4" midrange driver, and dual 6" shielded woofers. The receiver features 125 watts per channel into seven channels, Dolby TrueHD and DTS-HD support, WiFi, DLNA 1.5 connectivity, Apple AirPlay support, 4K pass-through and upscaling, and eight HDMI inputs.
Of note, you can also get a single JBL ES Series 4-Way Floorstanding Speaker for $95 with free shipping. That's $4 below our April refurb mention (this one is new) and the lowest total price we've seen. (It's the best deal for a new one today by $34.)