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onkyo

First listen: Dolby Pro Logic IIz 'height' surround falls flat

The Dolby Web site is bubbling with excitement about its new processing trick, "With Dolby Pro Logic IIz, rain in a movie now seems to be actually falling on the listener's roof, concert videos bring a more intense sense of being at the performance, and orchestral works deliver more palpable depth, power, and connection." The "z" in Pro Logic IIz signifies the Z axis, otherwise known as height.

Sounds interesting, but when I setup and listened to the first receiver (an Onkyo TX-SR607) with Pro Logic IIz, the height speakers didn't lift my spirits.

Pro Logic IIz can, depending on the receiver's capabilities, either augment a 5.1 or 7.1 channel speaker system with two height channels. In other words, in a 5.1 channel system with Pro Logic IIz you'll have five speakers in the front of the room--left, center, right, left height, and right height--plus a surround speaker to both sides of the main listening position.

The 7.1 system with Pro Logic IIz uses the same speaker array--plus two rear surround speakers.

Once you have a receiver equipped with Pro Logic IIz, and wall mount the height speakers three feet or higher over the main left/right speakers, you're all set. You won't have to buy specially encoded movies or music.

According to Dolby, "Pro Logic IIz identifies and decodes spatial cues that occur naturally in all content--stereo and 5.1 broadcast, music CDs, DVDs, 5.1 and 7.1 Blu-ray discs, and video games. Dolby Pro Logic IIz processes low-level, uncorrelated information--such as ambience and some amorphous effects like rain or wind--and directs it to the front height speakers."

Nice idea, did it actually work? … Read more

Onkyo unveils 2009 entry-level HTIBs

Home-theater-in-a-box systems are often associated with tiny speakers and underpowered AV receivers, but Onkyo (like Yamaha) bucks the trend, packing its home theater systems with big, boxy speakers and component-grade AV receivers. The company announced two new HTIB systems this week, both of which look impressive in terms of value, at least from the specification sheet. Let's take a look at the new systems:

Onkyo HT-S3200

Key features of the Onkyo HT-S3200:

5.1 home theater system with 110-watts per channel Two-way front and center speakers, each with 3.25-inch woofer and 0.75-inch tweeter Smaller rear speakers, each with 3.25-inch woofer 110-watt subwoofer with 8-inch driver Component-style 5.1 AV receiver Audyssey Dynamic Volume and Audyssey Dynamic EQ Three HDMI inputs Two component video inputs Three digital audio inputs (two optical, one coaxial) Currently available in black, $380 list price

Onkyo HT-S5200

Key step-up features of the Onkyo HT-S5200:

7.1 home theater system with 130-watts per channel Two-way front speakers, each with a 5-inch woofer and 1-inch tweeter Three-way center channel with two 3.25-inch woofers and a 1-inch tweeter… Read more

Onkyo announces 2009 AV receivers, including first receiver with Dolby ProLogic IIz

Sony and Yamaha have announced their midrange AV receiver lines, and today Onkyo announced three new AV receivers ranging in price from $300 to $600. The biggest news is that the new TX-SR607 ($600) will be the first receiver to feature Dolby ProLogic IIz sound processing, which can expand existing 7.1 soundtracks to 9.1, routing some of the audio to "front high speakers" which are positioned above your standard front speakers. Let's take a look at how all three models compare:

Onkyo TX-SR307

Key features of the Onkyo TX-SR307:

5.1 AV receiver with 65 … Read more

Sony and Pioneer receivers edge out the competition in CNET shootout

Back in November, I asked the question, "What's the best midpriced AV receiver?"--but had to confess that we hadn't reviewed as many as we would've liked. Since then, Senior Associate Editor Matt Moskovciak and resident Audiophiliac Steve Guttenberg sequestered themselves in the CNET listening room and put several models to the test.

When the smoke cleared, the Sony STR-DG920 was at the top of the heap, with the Pioneer VSX-1018AH and Onkyo TX-SR606 impressing us as well. The Denon AVR-1909 sounded great and was packed with features, but that model's confusing remote control … Read more

World's best (sounding) home theater in a box

Expecting great sound from a home theater in a box (HTIB) is almost always an exercise in frustration.

Even the top-of-the-line HTIBs, such as Sony's ES BDV-IT1000ES ($2,000 MSRP) don't hold a candle to an equivalently priced separates-based system. It's not even close.

Sound, schmound. Given that HTIBs are sold as lifestyle products, it's more important for them to look good than sound good. Product designers are compelled to make speakers that look slick hugging the wall next to a flat-screen display. That's why we're so jazzed by Onkyo's HT-S9100THX HTIB ($1,099 MSRP). Sleek, it ain't, but it sure sounds like a separates-grade home theater system.

The HT-S9100THX's largish shipping box hints at the reasons why. It weighs a hefty 144 pounds. Inside, you'll find seven bookshelf two-way speakers, a full-size subwoofer, and a 7x 130-watt-per-channel receiver with 1080p-capable HDMI v.1.3 connectivity, and complete decoding for the latest lossless, high-resolution Dolby TrueHD and DTS-HD Master Audio surround formats. You get four--count 'em, four--HDMI inputs, same as Onkyo's TX-SR706 receiver ($899 MSRP).

The HT-S9100THX's receiver also features Audyssey's 2EQ automatic calibration to tailor the sound of the speakers and the 290-watt, 12-inch powered subwoofer, and compensate for your room's acoustic anomalies. The front three speakers feature a 1-inch soft-dome tweeter matched with dual 5-inch woofers; the four surround speakers use the same tweeter and a slightly smaller woofer. The 17.5 by 14.9 by 16.8 inch subwoofer weighs 34 pounds. Compared to the 6-inch plastic poser subs that come with so many HTIBs it's the 800-pound gorilla. You'll feel the difference.… Read more

What's the best midpriced AV receiver?

Update (February 12, 2009): Check out our follow-up story, with full reviews of all the products mentioned here.

I receive a lot of e-mail asking why we haven't reviewed many AV receivers in recent months. First off, let me say: mea culpa. Reviews coverage of this category has suffered, mostly because AV receivers are among the most time-consuming products to analyze (because they now need to be examined in detail for their audio and video performance). But enough of the excuses; here's what we're doing to remedy the situation. … Read more