We've already seen one speaker guide pop up this fall / winter, but for those not so keen on piecing together a multi-channel setup themselves, PC World has a solid alternative. It has taken a cold, hard look at seven home-theater-in-box (HTIB) setups ranging from $500 to $3,000 and picked the best one at each price level. We won't spoil anything here, but if you've been looking for some assistance in choosing from the plethora of options out there, this ain't a bad place to get educated.

The path to Netflix-enhanced glory hasn't been entirely trouble free for everyone, this time it's posters on AVForum noticing a distinct lack of audio on Xbox 360s connected to their HDTV by HDMI. So far suggested solutions for the afflicted include plugging in the hard drive while the system is on, or waiting several minutes before switching the monitor to HDMI, and repeating them every time the system is started. It's not the first time we've heard of UK-centric HDMI weirdness, any of you hearing a whole lot of nothing while gaming (that's not attributable to hard drive installs)?

[Via Xbox 360 Fanboy]

There aren't too many firms out there posting awesome Q3 reports, but DTS is one of the rare exceptions. Recently, the firm reported a net income of $2 million on revenues of $14 million, though $1.6 million of those revenues were in the form of royalties. CEO Jon Kirchner was quoted as saying that "overall, we remain cautious about the near-term industry outlook, but we continue to believe in the attractive long-term prospects for the Blu-ray format and for our business." Guess that's assuming Blu-ray adoption picks up in Q4 and beyond, huh?

Dolby's homegrown volume controlling technology has wiggled into a few HDTVs here and there, but now the tech is finally maneuvering into devices that HT amateurs / professionals will end up seeing. At CEDIA, Dolby is announcing that it's Dolby Volume will be featured in the all new Harman Kardon AVR 7550HD and Arcam FMJ AVR600. For those that forgot, Dolby Volume is an approach to "delivering consistent volume levels across a wide variety of content, channel programming, or input sources," giving users fed up with those astonishingly loud MHD Palladia commercials a better, more lawful way to deal. Whole release is after the cut.

Just when you thought nothing else on this planet could ever earn THX certification, here comes Serious Materials to prove you wrong. The image you are inevitably peering at above is the world's first THX-certified soundproof door, the QuietHome. Boasting an STC rating of 51 in a 2.25-inch thick door, it's said to be the only door in the world to stand up to those mighty THX standards. Just for reference, it's noted that typical hollow-core doors have an STC rating of only 15 (and solid-core doors around 27), and we're told that this one will reduce noise between 65% and 85% compared to traditional alternatives. Of course, such a marvelous addition to your home won't run you cheap -- the QuietHome family ranges from $1,495 to $2,495 per door, so you better have dead silence really high on your list of priorities before pulling the trigger (on a silenced Walther PPK, of course).

Need another option for streaming multiple jams to multiple places? Enter CasaTunes, which is debuting a pair of devices along with accompanying software today at CEDIA. The CasaTunes XLi sits neatly within just about any desktop PC, and when connected to a CasaTunes XLa or third-party amplifier (plus speakers, natch), users can stream five separate sources of music to up to six rooms. Yeah, as in it'll manage which tracks are being pumped to which rooms. The entirely more professional CasaTunes XLe (pictured) is a rack-mount version of the XLi that adds support for 12 rooms and can be scaled up to support four boxes (or 48 rooms). There's built-in support for playing back songs coated with Microsoft's DRM, though there's no mention of any others. As for pricing / availability, expect the XLi to ship in September for $999 while the XLe departs sometime in Q4 for $1,699. Full release is after the break.

Look out, Yamaha / Polk / Vizio / et al., you've got another rival heating up the surround bar game. Destined to hit CEDIA 2008, soundmatters' SLIMstage40 checks in at a luscious 3.3- x 3.4- x 39-inches in size and features 170-watts from eight internal amplifiers. The device houses four Linear Magnetic Drive main / satellite speakers and a trio of down-firing Extreme-Energy subs that are assisted by six mass radiators. Furthermore, you'll find three digital audio inputs (two optical, one coaxial), three analog inputs, a headphone jack, LED-backlit panel, an RS-232 port and an IR remote. Folks interesting in dabbling in faux-surround can snag one now for $899 to $1,199, depending on whether you spring for the bundle including the SUBstage100 subwoofer.

Before you unload $2,995 on anything, you're likely going to want the opinion of someone who has had a chance to try things out beforehand, no? Working under that assumption, we present to you a review of Meridian's stratospherically priced F80. Proudly called "the most expensive tabletop music system in the history of the civilized world," this unit was seen as a "model for all tabletop systems," with the reviewer even begging everyone else to look at this before starting up design on yet another ho hum alternative. The critic also noted that this unit pulled off what he thought was impossible: "identifiable left- and right-channel sound from a system that measures only 16-inches wide." As expected, the F80 was indeed the "best" he had ever heard in this category, but the omission of an iPod dock was a sore spot. For those with more disposable income than they know what to do with, this one seems a surefire winner; for everyone else, it's not worth going into debt over.

After Neural-THX Surround got around 14.5 minutes in the limelight with its Super Bowl XLII showing earlier this year, the technology has remained far, far away from the press. Now, however, SPEED is vowing to integrate Neural-THX Surround professional products "for its HD programming schedule covering NASCAR, Grand Am, IndyCar, etc." For those unfamiliar with the technology, it goes a little something like this: 5.1 sound from the track is taken in, beamed over stereo channels to minimize bandwidth usage and then decoded by specially equipped receivers for "5.1 surround" in the living room. From what we can tell, the tech should be ready to roll right now, so it's up to you to snatch up an AVR in order to take advantage.

Yamaha cranked out its pricey YSP-600 sound bar just a few months back, but the company's already looking to put the past behind and move forward with the YSP-3050. The latest in the outfit's long-standing line of Digital Sound Projectors offers up 21 beam drivers, two woofers, 23 corresponding digital amplifiers, three Cinema DSP programs (movie, music and sports), analog-to-HDMI video upconversion, HD upscaling to 1080i / 720p and a 1080p (24Hz and 60Hz) compatible HDMI interface with two inputs and one output. Aside from engulfing you in audio with just a single bar, the unit is also XM Radio / iPod-ready (via the $99.95 YDS-11), and the integrated FM tuner and bundled remote make it even easier to see in your den. You'll also find the firm's propriety automated system calibration (IntelliBeam) along with TV Equal Volume to keep those sudden bursts at bay when it comes time for commercials. 'Tis a shame this piece costs $1,399.95, but if you're tight on space, it just might be worth it. Full release after the break.

It's too early to tell if gold-colored components really are making a comeback, but you better believe Onkyo's at the forefront of the gilded parade. Shortly after pumping out the TX-SA606X in Japan (and the TX-SA606 in America), the TX-SA706X has arrived to take things one step further. This 7.1-channel receiver delivers a potent 200-watts of juice to each channel and includes five HDMI 1.3 inputs (alongside one output), a frequency response of 5Hz to 100,000Hz, Audyssey Dynamic EQ processing and built-in decoding for Dolby TrueHD / DTS-HD Master Audio formats. Granted, such a monster of an AVR won't become your very own with putting a nice size dent in your wallet, but those in Japan can treat themselves on July 19th when it lands for ¥189,000 ($1,781).

[Via HDTV Space]

Read - Refreshed Intimus line
Read - Bravus subwoofers

We've seen a few HTIB systems trickle out from the Pioneer labs of late, but never four at once. Today, the firm has made official a foursome of home cinema systems slated to hit Europe in the fall, so we'll cut right to the chase. The LX03 is the lone system with a DVD / SACD player and USB port, while the others thoughtfully include Blu-ray decks. The LX03BD (satellite speakers included) and LX08BD (no satellites included) feature 500-watts of power, HDMI 1.3 sockets (2 in / 1 out), KURO LINK, an iPod connection and a 7-band equalizer. The LX01BD includes omni-direction speakers, 400-watts of power and pretty much everything else found on the LX08BD. For complete specifications, be sure to give the read link a visit; as for availability, you'll find the LX03, LX03BD and LX08BD systems in October while the LX01BD arrives in November.

Earlier this month, ASUS introduced the "world's first HDMI 1.3a compliant audio / video enhancement combo card." Who knew numero dos was so close behind? Auzentech has just announced its very own HDMI 1.3-native PCIe audio combo card, which is built around Creative's X-Fi processor and enables PC users to easily output 7.1-channel audio with no downsampling. Essentially, the Auzen X-Fi HomeTheater 7.1 "accepts video from either an internal or external connection, mixes it with digital audio, and outputs the combined video and lossless multichannel audio via a single HDMI 1.3 port." Yep, that means Dolby TrueHD and DTS-HD Master Audio codecs are fully supported. The only digs? For one, pricing remains a mystery, but the real kicker is the September release -- talk about a long wait.

Looks like one of those "souped-up" set-top-boxes could be just what the doctor ordered for ailing U-verse users. It's no secret (not even to AT&T) that many customers have been experiencing intermittent audio dropouts using optical audio connections on the current Motorola STBs. Typically, the glitches occur every 30 seconds to a minute, and the problem seems to reside within the box itself. Reportedly, Tier 2 technical support has advised some subscribers that Cisco boxes are now being dispatched for those dealing with the issue, and of course, AT&T asserts that these units will solve the problem. The latest word on end-user availability is "within [a few] weeks," so hopefully a bona fide fix isn't too far out.

[Thanks, Ryan]