Menu
If you’re still with me, the technical story is going to get more twisted because, in some way or another, those outer tweeters contribute sound for the center channel, the left (or right) front, and the surround left (or right). The inner pair of 2.5-inch drivers performs partial center-channel duty while also reproducing the audio for the main front left (or right) and surround left (or right). The outer pair of woofers functions as part of the center channel, as well, but also output the front left (or right) and surround left (or right) SDA Surround info.
The SDA Surround technology is an extension (quite literally) of Polk’s many-years-old technology that it originally developed to eliminate interaural crosstalk in two-channel audio systems—something quaintly referred to as stereo back then. That undesirable interaural crosstalk is the soundstage-constricting effect that happens when audio from the left-channel speaker is heard by your right ear and vice versa. Part of the job of the outer SDA Surround drivers in the SB9000 is to cancel out sound from the primary driver located on the other half of the soundbar so that each ear on your head hears only the sound it’s supposed to hear.
The SDA Surround technology expands the soundstage even farther by replacing the canceled sound with audio signals that, even though they’re coming from the front of the room, sound asif they were originating from farther back.Input ThisAlthough the amalgamation of technologies inside isn’t simple, pretty much everything else having to do with the SB9000 is. Depending on your outlook on life, this could be wonderful—or terrible. There are no HDMI connections, for instance. No onscreen displays. No independent level settings to adjust (except for sub volume). No setup procedure for pairing the sub with the soundbar (it does it automatically). And no complicated and glaring LED display on the front of the speaker (and, therefore, no master volume or sub level indicators, either).
The SB9000 has four inputs, which are all audio only (two optical plus two 3.5mm stereo analog), and no outputs. In the simplest of worlds, the owner of an SB9000 would hook his cable box/satellite receiver/BD player to his HDTV (using HDMI) and then connect the optical audio output of the HDTV to one of the optical inputs on the SB9000. Teach the soundbar the TV’s remote codes, turn on the power, and, bam, you’ve instantly got sound.But there’s a price you’ll pay for this simplicity. For most HDTVs, that nice, fat, juicy, multichannel Dolby Digital or DTS soundtrack that’s sent to the TV via HDMI gets rudely slimmed down to two channels when it squeezes out the TV’s optical jack.
Terrestrial HD broadcasts from the TV’s internal ATSC tuner may be output with discrete multichannel audio intact, but signals from the HDMI inputs rarely are. If ease of use is primary—let’s say you’re remote-o-phobic, or it’s for use with a TV in a bedroom—the good news is that the SB9000 did a fine job of re-creating a wide and open soundstage using my TV’s optical digital output. If maximum performance is of equal or higher priority than simplicity, however, there’s also some good news: The SB9000 does a fantastic job of decoding and reproducing 5.1-channel Dolby Digital or DTS signals sluicing directly into one of its optical inputs. (One of the SB9000’s very few frivolous features is that the source indicator lights turn from blue to green when the system detects a Dolby Digital source and from blue to orange for DTS.) The small downside to this scheme is that it will require switching audio inputs on the SB9000 as well as video inputs on the TV when you change sources. All this can be programmed into an inexpensive Harmony or other activity-based remote if you’d like to automate the process.Rain and ShineA great example of the difference in audio performance between using the optical out from my HDTV and the optical out from the BD player happens near the end of The Amazing Spider-Man while Gwen is confronting Peter Parker at the door of his home as rain pours down.
Starting with the optical out from the TV, the spread of the rain across the front of the room and slightly to the sides is very good. After switching inputs from the TV to the BD player’s output, however, there’s a subtle—but definitely noticeable—difference involving the background noise of the rain and the music, which instantly feel much more natural and integral to the scene.
After Gwen walks away and Peter closes the front door, the sound of the falling rain is not only more distinct, it’s also spread very wide, clearly wrapping much farther around the room with the 5.1 signal. Likewise, in the final scene, as Spider-Man slings himself through the construction trusses and begins zigzagging from building to building in the city, the soundstage is more lively and expansive. Everything seems to come into a slightly sharper focus, including dialogue, such as when Peter sits down behind Gwen after arriving late for class and whispers, “Yeah, but those are the best kind,” in response to the teacher’s advice to not make promises you can’t keep. While there’s no trouble clearly understanding the whisper with the TV’s output, the line becomes more present and defined using the signal directly from the multichannel source.More than anything else in audio, I’ve always been fascinated by speakers, so it was easy for me to get orgasmatronically lost in discussing the complicated shenanigans involving multiple drivers contributing to the overall bass output in the SB9000 (with the additional titillation of drivers cancelling drivers). But you don’t have to be a speaker geek (spgeaker?) to appreciate the real-world results Polk gets out of this surroundbar/sub combo.
It’s absolutely amazing how those five laughably small bass drivers can actually work together and produce reasonable bass output—unlike many other slim (and not so slim) soundbars that peter out at 150 Hz or even higher. Since the SB9000’s subwoofer doesn’t have to fill in any significant upper bass, it can be crossed over lower than most. The fabulous result is that it’s virtually impossible to localize the subwoofer in the room. Of course, there’s no way the SB9000’s subwoofer can compete with component subs that cost as much as (or more than) the entire SB9000 system; but it does an extremely capable job of getting down into what sounds like the lower-40-Hz range in my room.
During the nightclub scenes in The Cold Light of Day, for example, the pounding bass of the echoing music is very powerful, dynamic, and totally believable. In Seven Psychopaths, the initial gunshots on the bridge are deep and strong. Certain aspects of the bass response, by the way, were also improved by going the source-direct audio route.
It sounded a bit more dynamic and tight, for instance, with my setup.I’ve never seen any surveys indicating how many people rely on soundbars as their primary music system. When it comes to music, everything Polk has done to make the SB9000 sound great with movies also contributes to stellar performance with two-channel audio. I tried out an old favorite demo track, Crash Test Dummies’ “Superman’s Song” from The Ghosts That Haunt Me, to see how the soundbar would fare. Once again, for its price, the SB9000 was absolutely stunning in its reproduction of Brad Roberts’s mesmerizing voice and Ellen Reid’s higher harmonies. You’d think that if at any time the SB9000’s sub would reveal itself as a separate entity, it would be with Roberts’s rich bass-baritone vocals.
Instead, the system was seamless.Perhaps the only caveat to note about the SB9000’s musical performance is the fact that it is what it is. In other words, you can’t adjust the processing. (In fact, the only user-adjustable audio settings are volume and subwoofer level.) If, by chance, you want to use the SB9000 to listen to pure two-channel, it’s not going to happen.
Aside from maintaining simplicity of use, another reason for this lack of adjustable parameters is that the SDA Surround technology— most of what makes this skinny soundbar sound so full and wide—is an integral part of the speaker’s design. Take away SDA, and you’ve essentially got a pair of tiny bookshelf speakers lying on their sides in front of you.
While 98.476 percent of the time (approximately), the SDA Surround works splendidly, every now and then the way a song is mixed will fool the SDA Surround setup—resulting in a soundstage that’s actually a bit narrower with slightly com-pressed vocals.ConclusionBecause all the electronics are hidden, it’s sometimes hard for me to remember to compare the price point of an active soundbar to a full system (AVR, speakers, subwoofer) costing the same amount. In the case of Polk’s SB9000, you get a lot (in a small, very convenient package) for $800. Acoustically, there aren’t many other active soundbars at that price that can perform as convincingly when it comes to bass response. While it doesn’t do the near impossible and convince you there’s actually sound coming from behind you, the SB9000 does create an exceptionally wide, dynamic soundstage that fills the entire front wall and often reaches part way down the sides of the room. When you add in the overwhelming simplicity, especially the speaker’s remote-control-learning capability, as well as the wireless subwoofer, it makes the SB9000 a fantastic bargain for the person who wants his TV watching to be easy on the brain—but awesome for the ears. Just remember to bring home an extra optical digital audio cable for your BD/DVD player.
Learn how to quickly set up the Polk MagniFi MAX sound bar. This maximum performance home theater sound bar and wireless subwoofer system provide bigger, more dynamic sound than traditional sound bars and takes just minutes to get up and running. Everything you need to set it up comes in the box. Connect to a power source, plug in the included HDMI/optical cables, plug in the wireless subwoofer, and you’re ready to go — it’s that easy. Enjoy great sound that’s been optimized to make movies, sports and TV come alive.
MagniFi MAX also features patented SDA surround technology for a more immersive listening experience, Voice Adjust technology for crystal clear dialogue and easy Polk Smart Remote technology that ensures the sound bar works with your Samsung, Sony, Vizio and LG TV remote control.Shop now:FOLLOW USFacebook:Instagram:Twitter.
Just because you don't want a full surround-sound home audio system doesn't mean you have to settle for the sound coming out of your TV's speakers. That's the pitch behind, which are stripped-down versions of sound bar home theater systems that offer minimal connectivity, but promise a significant upgrade over your TV's tinny speakers.
Polk Audio's SurroundBar SDA IHT is the company's entry-level sound bar, and it offers just the bare essentials, with just one analog audio input, no remote, and no front display. If all you need is a dead-simple TV add-on speaker, we did like the SurroundBar IHT SDA's subtle design; the balance between the wireless subwoofer and the surround bar was also well above average. On the other hand, we found it hard to accept many of the missing features when competitors like the (three HDMI inputs, $250 street price), and (three inputs, $300 street price) offer much more for the same price.DesignIn an era where glossy finishes tend to dominate, the SurroundBar SDA IHT's understated design ethos is a welcome relief. The front is dominated by a dark gray speaker grille, while the rest of the cabinet features a matte gray finish. Two cradles are included to prop up the sound bar, although the bar itself has rubber feet and will sit flat on a TV stand.
Sep 19, 2011 PickMeApp is a portable tool that lets to capture and transfer installed programs from one Windows-based computer to another. It is useful in migration, repair and backing up programs. Mar 21, 2018 Windows 7 / Programs. Physically moving the program and licensing the new computer to use the program. Commercial (i.e., not free) programs have been advertised as being able to move application programs (like Word) from one computer to another. I have not used these programs and offer no opinion about them. How to move a program from one computer to another windows 7 full.
The SurroundBar SDA IHT's low-key aesthetics are a step up compared with other sound bars, although we still prefer the pedestal design of, which allows it to disappear even further under your TV, and thus won't block your TV's remote sensor. Two small cradles are included, although the SurroundBar SDA sits flat even without them.On top of the sound bar are a few controls, including volume, mute power, and a remote-pairing button. One feature conspicuously missing from the SurroundBar SDA IHT's front panel is any kind of display, aside from a colored LED to give feedback. The lack of a display helps the product's looks but detracts from its usability. When you're increasing the volume, there's no way to know if you're at maximum volume or if there's still some headroom.
Polk Audio Surroundbar Sda Setup Manual
![Polk audio surroundbar sda subwoofer Polk audio surroundbar sda subwoofer](/uploads/1/2/3/7/123758831/633108014.png)
We preferred the LCD display on the JVC TH-BA1, which would light up when active, but then go dark when you finish making adjustments. The included sub is small, wireless, and has an attractive matte finish.If you're searching the box for a remote, stop.
The SDA doesn't include one, instead requiring you to pair your TV's remote with the sound bar.SetupProgramming the SDA to respond to your TV remotes signals is pretty easy and takes just a couple of minutes to complete. The thinking here is that since you still have to use your TV's remote it makes sense to also use it to control the SurroundBar SDA's volume, mute, and power on/off functions. It's not a bad idea-and in some ways it's easier than using a separate remote-but occasionally the arrangement didn't work as planned, with the volume controls adjusting both the TV's volume and the SurroundBar's volume. Some TVs allow you to permanently turn the speaker off, but it's not always an option. We thought Polk should include a remote to use in home theaters where it's a better solution.
Because the SDA IHT only has one audio input (more on this later), setup is a little different than on competing products. If you only have one device in your home theater (say, a cable box), you can connect it directly to the SDA IHT. If you have more than one device, like most home theaters, Polk's solution is to connect your devices directly to your TV, then connect the TV's analog stereo output to the SDA IHT.Depending on your point of view, this is either a clever simplifying design or a workaround for the underfeatured Polk. In some ways it's easier to connect everything directly to your TV, because when you change inputs on your TV, you won't need to change inputs on your sound bar.
![Polk audio surroundbar 42 Polk audio surroundbar 42](/uploads/1/2/3/7/123758831/197299400.jpg)
On the other hand, it's worth pointing out that any sound bar home theater system with multiple inputs can use this same connection scheme and also offer the capability to connect devices directly to the sound bar.