PLASE NOTE: This bundle does not include speaker wire.The Return Of Real Home Theater We won't beat around the bush. While the industry concentrated on fads, we took our groundbreaking RM Series, the original audiophile compact loudspeaker system, back to the drawing board for an extreme technology upgrade.Audiophile Home Theater, Just Smaller Where compact speakers usually skimp, Blackstone TL is extravagant. No paper cones or tiny clip connectors. No lightweight plastic housings or off-the-shelf components. Blackstone TL features new innovations specifically designed to enhance compact speaker performance beyond your wildest dreams.Time Lens Technology The sophisticated laser alignment of the "acoustic center" of the Blackstone TL tweeters with their accompanying drivers results in far superior imaging. An innovative acoustic lens incorporated into the grille produces a high frequency response so smooth that it delivers an astonishingly balanced, utterly realistic performance. High-Performance 5 Channel Discrete Amplifier Featuring discrete power output devices on all channels, the AVR-S540BT delivers a maximum of 140 watts per channel. It's equipped with low impedance drive capability for operational stability within a wide range of speakers.Breath new life into legacy sources. All five HDMI inputs support 4:4:4 Pure Color sub-sampling, HDR, BT.2020 pass-through, Dolby Vision compatibility and HLG (Hybrid Log-Gamma); full 4K Ultra HD with 60Hz pass-through and HDCP 2.2 processing is available on three HDMI ports to support copy-protected content.Next Generation Video Formats. The AVR-S540BT supports High Dynamic Range (HDR) video format. It is even ready for Dolby Vision and HLG (Hybrid Log Gamma). Dolby Vision transforms the viewing experiences with astonishing brightness, contrast, and color. HLG offers HDR technology over broadcast content.