This is a 5.1 Home Cinema System that includes AVR137 5.1 AV Receiver the DVD27 DVD Player and a great speaker package in the 5.1 HKTS7 .

AVR137:
The AVR 137 is among the most versatile and multi-featured A/V receivers available incorporating a wide range of listening options. In addition to Dolby Digital and DTS decoding for digital sources a broad choice of analog surround modes are available for use with sources such as CD VCR TV broadcasts and the AVR’s own FM/AM tuner. Along with the latest Dolby ProLogic II® decoding technology Dolby 3 Stereo 5 Ch Stereo and custom Hall and Theater modes only Harman Kardon receivers offer Logic 7® to create a wider more enveloping field environment and more defined fly-overs and pans.

DVD27 DVD PLAYER:
The DVD 27 may be slim in design but it doesn’t scrimp on features. Indeed this is a compact giant that offers progressive-scan-video perfection with super-fine slow motion a backlit remote and image-format playback from JPEGs and Kodak® Picture CDs as well as MP3 and WMA audio files. A built-in test signal for critical setup and high-end DACs for analog connectivity make the DVD 27 a true best in class performer.

HKTS7 5.1 SPEAKER PACKAGE:
Enjoy big movie sound from a remarkably compact matched system. The HKTS 7 includes a 10-inch subwoofer with built-in 100-watt amplifier four compact speakers with 3-inch midrange and 1/2-inch high-frequency transducers and a voice-matched dual-midrange center channel speaker with a 3/4-inch-dome tweeter. Wall-mount brackets for satellite speakers are included.