Use FDD2 (Frequency Directed Dual Driver) technology
Produce a uniform soundfield anywhere in the room
Automatically creates 5.1 surround sound from common 2-channel stereo sources
Wall-mountable, and a special clip lets you place the center channel speaker on top of most flat-panel monitors
Connect headphones to enjoy your games and music privately.

Product DescriptionThe X-540 speakers use FDD2 (Frequency Directed [...]

All five channels of equal 75-watt power @ 0.08 % THD, 20 – 20kHz
HDMI 1.3a Repeating (3 input, 1 output) provides one cable connection between the receiver and TV
1080p HDMI connectivity supports Blu-ray disc surround sound formats, including Dolby TrueHD and DD+, dts-HD and dts-HR
Dolby Laboratories new Pro Logic IIz Matrix decoding featuring front height [...]

660 Watts into 5.1 Channels (110 Watts per Channel at 6 Ohms, 1 kHz, 1 Channel Driven)
3 HDMI Inputs and 1 Output for Video, HDMI Pass-Thru* (Version 1.3 Compatible with 1080p, Deep Color™, and x.v.Color™)
Audyssey EQ™ for System Equalization
HDTV-Capable (720p/1080i) Component Video Switching (2 Inputs and 1 Output
Front-Panel Audio Input for Portable Devices

Product DescriptionProgress is [...]

Product DescriptionFor the true home theater experience, you need surround sound audio. For surround sound audio, you need the 5.1-channel H 413 HCS 5 speaker system from Jamo. While four satellite speakers deliver surround sound audio effects, a center-channel speaker serves up clear, detailed movie dialogue and music vocals. Further, for an [...]

100-watt 5-channel audio receiver
Sony unique chassis design
5 HD inputs (3 passive HDMI and 2 component inputs)
HD film quality with 24p true cinema video signal via HDMI technology
Multi function audio port (digital media port)

Product DescriptionThe STR-DH500 5.1-channel A/V receiver delivers an HD experience. This new 1080p A/V receiver features HDMI pass-through and 1080/24p capability thus making [...]

300 watts of home theater surround sound designed for use with 5.1-channel DVD players, computer systems, and more
Integrated amplifier with two connection options (RCA stereo and RCA 5.1-channel)
Built-in switch allows you to easily change between audio connections, full-range satellite speakers with 3-inch drivers (40 watts peak output x 5)
Wood subwoofer with tuned port for deep [...]

super slim 5.1-channel progressive scan DVD player with karaoke function
progressive scan DVD player, super slim design, DVD,DVD+R/RW, CD,CD-R/RW, JPEG and CD+G compatible
Dolby digital decoder, 5.1-channel audio for surround sound system, optical, digital and analog AV outputs for home theater use
microphone input and gain control for karaoke function, NTSC & PAL compatible, convenient front panel and [...]

Product Description
Logitech has taken its award-winning Z-680 surround sound speakers  system and made it even better. How? By improving everything from the subwoofer to the satellites and adding new innovations like real-time digital sound equalization.The result is the Logitech Z-5500 Digital, a THX-certified, 505-watt 5.1 surround sound speaker system that offers everything you could possibly [...]

5.1-channel speaker package
Front, rear, and surround sound speakers feature dual 2.25″ cone woofers and .75″ silk dome tweeters
6.5″ 130-Watt powered slim-line subwoofer with Advanced YST II and FD-Base technology
Magnetic shielding on all speakers
Elegant black finish matches well with gloss finish flat panel TVs

Product Description
Elegant piano-black finish speakers add style and sophistication to your home theater… More [...]

Harman-exclusive Logic 7 Cinema and Music surround sound processing in 5.1 channels
HDMI 1.3a switching
Dolby Digital surround decoding
Three HDMI 1.3a inputs and one HDMI output
Full Suite of DTS Mode

Product DescriptionThe Harman Kardon AVR-154 5×30W 5.1-channel home theater receiver is a powerful little receiver at a reasonable price. This 5.1-Channel A/V receiver includes HDMI™ switching and 150 [...]