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Nakamichi Shockwafe Ultra 9.2.4 Channel 1000W Dolby Atmos/DTS:X Soundbar with Dual 10" Subwoofers (Wireless) & 4 Rear Surround Speakers. Enjoy Plug and Play Explosive Bass & High End Cinema

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Fulfilled by Nakamichi LLC
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Style: Ultra 9.2 DTS-X/Atmos


Features

  • With 70+ years of audio excellence, experience the absolute best audio no other soundbar can replicate. Feel the roomshaking bass with industrys only Dual Wireless Subwoofers & 360 9.2 channel audio from every direction with our soundbar + four modular surround effects speakers. This plug and play solutions designed to bring the acoustics of a high performance cinema into your living room in approx 30 minutes. Winner of the best Dolby Atmos soundbar battle (hosted by Brian Tong, Ex-Cnet host)
  • Our DUAL 10" WIRELESS SUBWOOFERS (industry's 1st!), the new soundbar reference standard for bass, produce ground-shaking rumbles that turn your living room into an epicenter of adrenaline-pumping action. They merge to distribute the sonic boom evenly throughout the room with zero localization. Unleash cinema-level volumes without a trace of distortion, replicating the perfect theater experience. Agreed among experts, TWO subwoofers are a must for ultimate home theaters.
  • FOUR 2-WAY REAR SPEAKERS (industrys first!) produce spacious and dynamic surround sound. Each of them (connected to sub via RCA wires) is constructed with a tweeter that reproduces high frequencies with captivating clarity, and a full-range driver that delivers surround effects with power and precision. Simply put, the surround sound performance from simulated/virtual 2.1 or other 5.1 channel surround soundbars does not come anywhere close to this.
  • Experience a whole new level of surround performance with our exclusive Spatial Surround Elevation SSE Technology. Featuring 3 advanced audio processing engines working in harmony to enhance directionality, enlarge spaciousness and unlock extra details of any audio soundtrack. Envelop your home theater with up to 9.2.4 channels of Dolby Atmos or DTS:X moving audio that flows all around you. Unleash the full dynamics of your audio experience with 110dB of room-filling sound.
  • Enjoy advanced connectivity with Dolby Vision, 4K UHD pass-thru and High Dynamic Range (HDR). Connect up to 6 devices via 1 HDMI ARC, 3 HDMI, 1 Optical and 1 Coaxial inputs. The 52-key backlit remote allows seamless control of sources, DSP modes, individual channel and room size optimization

Brand: Nakamichi


Speaker Maximum Output Power: 1000 Watts


Connectivity Technology: Bluetooth


Audio Output Mode: Surround


Mounting Type: Tabletop Mount


Audio Output Mode: Surround


Mounting Type: Tabletop Mount


Speaker Type: Soundbar


Additional Features: Bass Boost, Dolby Enabled, Subwoofer


Antenna Location: For Indoor Use, For Surround Sound Systems, For Televisions


Subwoofer Diameter: 10 Inches


Controller Type: Remote Control


Color: Black


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Remote


Speaker Size: 10 Inches


Woofer Diameter: 10 Inches


Water Resistance Level: Not Water Resistant


Bluetooth Range: 10 Meters


MP3 player: No


Processor Count: 1


Unit Count: 1 Count


Item Dimensions D x W x H: 3"D x 45.5"W x 3.6"H


Item Weight: 1.27 Kilograms


Compatible Devices: Television,Home Theater


Compatible with Vehicle Type: Car


Audio Driver Type: Dynamic Driver


Audio Driver Size: 10 Inches


Brand: Nakamichi


Model Number: ULTRA 9.2.4


Model Name: Ultra 9.2 SSE


Built-In Media: Soundbar, Subwoofers, Surround Speakers


Number of Items: 1


Series Number: 9


Manufacturer: Nakamichi


Warranty Description: 1 year labor and parts warranty


Speaker Maximum Output Power: 1000 Watts


Number of Power Levels: 1


Number of Audio Channels: 9.2.4


Signal-to-Noise Ratio: 70 dB


Connectivity Technology: Bluetooth


Wireless Technology: Bluetooth


Subwoofer Connectivity Technology: Wireless


Connectivity Protocol: Bluetooth


Power Source: Corded Electric


Number of Batteries: 2 AAA batteries required. (included)


Frequently asked questions

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Top Amazon Reviews


  • Great! But some issues.. Please read me Home Theater buffs!
Style: Ultra 9.2 DTS-X/Atmos
Let me preface this review by saying that I'm a huge home theater guy for many years. I've used Polk, Focal, Paradigm and now in my current setup I have a full SVS Ultra Tower setup with SVS 13 Ultra Subs. Not saying I've heard the "Best" out there but I do have a pretty critical basis as I paid nearly 6 times what this sound bar costs in speakers alone not including the Marantz pre processor and Emotiva amps! I wanted a living room setup as my dedicated theater is nice but overkill for watching some things. I hated the Samsung built-in TV Speakers (Obviously) but didn't want to spend the money on another 7.2.2 sound system. I brought a JBL soundbar, returned it. It sucked! It was better then the TV but I needed something better. All my research brought me to this soundbar. So big question will this soundbar keep with the big boys? The answer is *drumroll*..... surprisingly yes!!! With some caveats. Sound quality out of the box in my opinion was completely horrible, the subs were muddy, too loud and overbearing. While this may be favorable for some I found it horrific and was automatically putting my return hat on. However with most sound/video equipment out of the box does not show it's full potential espically when it comes to personal preference. I found out the "Movie" mode was on, which in my opinion was very overbearing and trying to hard to be a almost IMAX like theater experience. Besides the basd, the main soundbar voices sounded way to high and hollow/boxy like the mids were turned up all the way! Long story short I messed around with the remote and found DSP Off. Once it was off hooray! A nice flat sound stage. SVS Sound stage? No. but nonetheless quite impressive! The overall sound is good and especially the surround speakers have great imaging that engulf you in a little sound bubble. A horizontal bubble I might add because Atmos... yeah I don't hear anything above me. Maybe I'm spoiled because I have dedicated atmos speakers in my theater but at no point did a helicopter fly over me and find myself saying "wow". Don't buy this with the idea that Atmos is just magically going to work. It's not. But in my opinion for what this overall soundbar is and how it performs for the cost it's hardly a deal breaker. Also not a knock on Nakamichi because I'm sure they had to cut some corners to get the price point. But the tweeters/high end can be quite fatiguting at higher volumes. I can run my SVS Speakers at full blast no distortion and my ears are fine. I find when pushing the Nakamichi at high volumes when watching something like Avengers my ears seem to have the "after a concert" feeling. I'm being a little nit picky here but this is something I would have like to known during my research period. I'll sum it up here: Pros: Excellent sound to cost ratio Has a premium look unlike many other soundbars Excellent connectivity options with the HDMI inputs all running HDMI 2.2. Easy installation! Comes with everything you need including speaker brackets. Absolutely solid wireless connection between the main bar and subs. Literally no lag or dropouts. Cons: Compared to my SVS system, this one sounds a little boxy with resonance. Probably would help put extra sound deadening material in each component. When starting a show or media the system plays the sounds. Stops for 1-2 seconds then the system will resume sound. More annoying then anything after that initial hiccup after starting every show or movie it works great. The menu system sucks! I guess I'm spoiled with great receivers I use that have great interfaces that let you control the sound. This one is ALL LCD which can be frustrating as some things are abbreviated. Please in your next soundbar try to implement the menu system on the TV itself. Since the Left Center Right are stuffed into one unit it's nearly impossible to get a true sound stage experience. Nakamichi was smart on placing the outward tweeters to give the effect of this but still, this does not replace a true front LCR setup. With all that said I would buy this again and again especially for those who don't have a dedicated theater space. Great job Nakamichi! Can't wait for your next generation of products! ... show more
Reviewed in the United States on July 8, 2020 by Sandip B.

  • Updated: 9.2.4 Sounds great. Broken HDMI input caused much extremely difficult debugging.
Style: Ultra 9.2 DTS-X/Atmos
Update 24 DEC 2019: -- All is basically forgiven, the sound is that good -- It's sorta of complex to get perfect sound, but this thing can make great sound; see long discussion of what I did to get that sound at the end... At this time I can say this thing sounds awesome. Like it brings me joy to listen to this soundbar. However was a pain to get to this point. Nakamichi service, Alberto, was extremely professional and efficient. In retrospect it was all clear. One of the two HDMI inputs the soundbar that supports Dolby Atmos (must use either #2 or #3) was broken. In particular it was intermittent. This was infuriating and really hard to debug. It also has an aggravating quirk (when soundbar is reset, the two memories get set at super loud, you will be shocked how loud it is when you accidentally hit "M1" or "M2") -- but All is basically forgiven, sound is that good -- Nakamichi Makes great sound, but you'll be need to be an enthusiast to realistically be able to get it all set up. Or just spend a $100 and have a "geek squad" person install it. === Getting rid of the no sound problems I was also real disappointed like some reviewers, however after a lot of debugging it turned out the constant rebooting came from several things related to it takes the sound bar about 10 second to sync up with the input signal. Any glitches (e.g. change channels, Netflix buffers) cause some failure and then no sound. So have reported changing the volume while waiting for the sound to come back will reliably cause the problem I did several things to make "no sound" largely a thing of the past. Key was getting the Netflix streaming device (Apple TV 4K) on a wired ethernet connection. That keeps the time buffering way way less, and sound bar is now rock solid streaming. Yes that was a pain because I had to get room wired. Try it and see with a long ethernet cable... Secondly I moved the old TiVO DVR from the sound bar input to the 2019 LG C9 tv, which appears to give the sound bar a solid signal, even when changing channels on TiVo and so on. In the end I have the Apple TV and a Blu-ray directly connected to sound bar, and the DVR connected directly to the TV. That is in the manual BTW Third I found that when the now rare glitches does happen, and no sound happens, rather than reboot I j switch the soundbar input to something else, e.g. optical or other input for a second, and then immediately back to the desired input. Works every time. Yes that is a pain, but after fixing the first two things, its so rare I do not care. === Getting amazing sound? Here's what I did. As far as poor quality sound/music I was also disappointed at first. Here are some of the things that fixed that. I love the sound now. The most important is that the sound quality is hugely impacted by the placement of the speakers.Boviously. Way more sensitive to small changes than I expected. I'm talking about a few inches. Height makes a surprisingly big difference. I placed these their sides, but which side, etc. It all matters a lot. I was casual about this, but just for fun/desperate I followed the placement suggestions on the large setup guide EXACTLY. First make sure all 4 surrounds are exactly ear height. I initially had the Backs on a shelf at wrong height and place. === Height really matters! == I finally used a tape measure, sounds silly, was a big deal. Next I use all 4 speakers, 2 back 2 front. No dipole. I have them on their side in what Nakamichi calls "Elevation". This means all four are on their side and the speakers are pointing up towards the ceiling at a 45 degree angle. Key to great surround sound. Trust me. Location matters. A lot. In particular I moved the surrounds to exactly 2m (6.5 feet) away from center of FRONT of couch, pointing exactly down the front edge of couch. Exactly as it says on the huge folded setup guide, but they don't make it emphatic that --you really need to do this--. The backs and the surrounds all point to the center of the front edge of the middle of sofa. The surrounds need to lined up along the front edge of couch and backs at 135 angle from front edge. The backs are also 2m/6.5 feet from the front edge of couch. Use a tape measure. It matters. --> Suddenly great spatial effects. --> Great music. Sounds silly; try it and see! Keep everything at ear height 6 feet from center of couch. I think you will be amazed. Next part of this puzzle, use the demo disk "Helicopter" sound track to adjust the volume of the surround and back and center speakers until the helicopter sound is at constant volume and therefore sounds like helicopter is always a constant distance away. It should sound like a helicopter circling you at a constant speed and distance. I needed to fiddle with the location of the back speakers to get constant speed from helicopter sound. I needed +8 on the back and +7 on surround and +4 on center to get constant volume. Obviously you'll need to fiddle for yourselves, but "Helicopter" really shows what this thing can do when adjusted just right. Almost done and this is easy. Make sure all the DSP stuff is OFF. No stereo, no night, not native, not game, not music, SSE is off; get rid of it all. No easy way to do that. Just cycle thru "info" on remote and see what is turned on. Then get rid of it. You want ONLY "movie" and "dolby surround". Now the fun! Fiddle with room size and SSE. SSE has 4 choices (0-3), and size has 3; try all 12 combs (easy). I find small room SSE 2 or 3 works WONDERFUL for TV and music. You might prefer SSE 0 for music. SSE makes it seem, for example like the saxophone player is standing up, and it changes how tall he is. It also changes the sensation of how far apart sideways the musicians are. Makes the stage seem bigger. When I got it just right? I can stare with my eyes at the sound bar and it still sounds exactly like Coltrane is 6 feet tall and about 6 feet from the piano. My sound bar is 24" off the floor. I find most of "stereo imaging" stuff like this doesn't work if my eyes are open. This sound bar does this wonderfully using my Apple TV 4K to play music. Lastly I fiddled with the subs. I was amazed how critical it is to get them at the right place and pointing in the correct direction. Other wise I got nothing but room resonance or "boom". This makes bass guitar sound like a thud; you know loud but cheap stereo in a car. I moved, and turned and fiddled with the subs while listening to John Coltrane music; key is prominent acoustic bass on a quality recording. Try his song "I Want to Talk About You". That sort of music usually causes a sub to resonate with the room making bass sound like drum; it "booms". I tried moving the subs out of the corner, into the corner, away from the walls, point the port on the back towards corner, towards side wall, or the back wall. etc etc. Hint: turn the volume way down and the bass up to say 8 and move the sub around. At very low volume you know the sub is not distorting from lack of power and so on. You may or may not like booming bass, some do, (but you'll know it when you get what you like). Slowly but surely I got clean, deep bass with little booming. In my particular case the ports point away from the couch, the subs are near the couch but a foot away, and the couch is about 2' from wall. That was to get the back surrounds in right place. I expected very low "spouse approval" for subs in room, but we have small end tables. And sounds so amazing, this is not a factor. Sound really is almost perfect. Last key step, the sub crossover frequency on setup menus needed, in my case, to be turned down from 180 to 110. Hint: while fiddling with this crossover setting, nothing happens till you exit the setup menu, and there is a few second delay when you change it; etc. $%&# , but try it and see if the boom goes away. Whew. Watch something with clean sound on Amazon that I thought had bad sound; I found "Seal Team" dialog amazingly clear. A first! Explosions do NOT boom! Music? Bass sound like a bass, not a drum. Listen to some techno and you'll see most techno is all drum, no bass! And so on. Clear Clear Sound. And when the people down stairs are away; crank this bad boy up. Lots of clean power + clean sound = wow. I'm telling you this thing started like a nightmare and now makes sound so clean, it brings me joy. Obviously you going to have to fiddle with your subs location and orientation and the couch's position for the back surrounds, and so on; but keep all the surrounds and back at the exact same ear height, and at the correct distance from a very unlikely place, (aka center front edge of couch), and I think you will have awesome sound too. ... show more
Reviewed in the United States on November 28, 2019 by jjnbos

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