ZVOX – new thinking and new technology combined with old-school simplicity.

Most audio and video products sold today put their focus on digital technology, flashy industrial design and a lot of molded plastic. ZVOX products use a unique combination of old-school techniques and proper, sensible use of modern technology. Our design’s focus is on audio accuracy, simplicity…and fitting into real-world living situations with grace and style.

Keep it simple.

Many TV sound systems feature numerous inputs and outputs – so you can make them the “control center” of your home entertainment system. But modern TVs already include lots of inputs and control capability – so we think you should use your TV as the control center. Plug your cable box or satellite receiver…your Blu-ray/DVD player….your streaming video device….your game console into your TV – the way you do now. Then connect one audio cable from the TV to your ZVOX system. It’s simple. It’s intuitive. And it lets us spend money where it really counts – on sound quality – rather than on redundant features.










Jarl Salmela
VP of Product Development and our Chief Engineer

Sound quality – our most important design goal.

We don’t make a sound system that we wouldn’t own ourselves or recommend to our best friends. All ZVOX systems (in our opinion) sound great – because we use high-quality speakers, high-quality amplifiers, robust cabinets (made of wood or aluminum) and – most important of all – great speaker designers. But don’t take our word for it. Read the reviews. Critics and consumers love ZVOX products because they follow a 60-year-old tradition of “the New England sound.”

We like technology.

Our engineers are constantly looking for ways to improve our systems with new technology. Here are just a few examples:

-    PhaseCue virtual surround technology. Our proprietary system creates big, deep, three-dimensional sound from a single speaker cabinet. While no virtual system – including ours – delivers the performance of the best five-speaker surround sound systems, ZVOX systems do deliver uncannily realistic, theater-like sound. Here’s what the web site had to say about PhaseCue:  “Many surround cues genuinely sounded like they were originating behind me, where no active speakers could be found. Voices seemed to call out from all over the place, lending a strong sense of off-camera action. Virtual phasing is credible too, as a character walks smoothly around the room behind us.”

-   AccuVoice® lets you hear every word. Our SoundBase systems use our exclusive AccuVoice feature (called Dialogue Emphasis on earlier models) to reproduce voices with remarkable clarity. We use hearing aid technology to decrease the volume of non-vocal signals and to sharpen vocal tracks. The result is remarkable – just press the AccuVoice (or Dialog Emphasis) button on the remote -- it’s like the announcer is inside your head. No other home theater products offer this feature.

-  aptX Bluetooth wireless audio streaming. Our new SoundBase models (570, 670 & 770) all include Bluetooth audio streaming by Blue Giga – the company we believe makes the best quality Bluetooth solution. The systems include the aptX codec for superior fidelity (with aptX equipped devices). So you can stream downloaded music, or Pandora, or Spotify to your ZVOX system directly from your phone or tablet….wirelessly.

-    Output Leveling (OL) tames loud commercials. We have never met anyone who likes extra-loud commercials. That’s why we include our Output Leveling feature in all our SoundBase systems. OL senses when a loud commercial (or loud passage in a movie) is coming on – and turns down the volume before you know what’s happening.

-    We learn to work with your remote control. SoundBase systems can be programmed to respond to volume up, volume down and mute commands from virtually any remote control. So once you’ve set up your ZVOX system, you can put our remote control in a drawer and use the one that came with your TV or cable box.

-    Electronic contouring. All ZVOX systems use a technique called electronic contouring – which allows the amplifier to compensate for irregularities in speaker frequency response. What this means is that we use the amplifier as an equalizer to create natural, accurate sound.

Let’s talk about wood, aluminum and plastic.

Most of our competitors sell sound bar style speakers that try to look like flat-panel TVs. In other words, they’re thin and made of plastic. We prefer the “old school” approach to speakers, so we use wood (MDF) and extruded aluminum cabinets that are big enough to hold high quality speakers and generate solid, accurate bass response. Because wood (MDF) and aluminum are acoustically quite neutral (they don’t vibrate or “sing along” with the music), wood and metal cabinet speakers sound better. In fact most high end, expensive speakers use the same cabinet materials we use.


Small Is Beautiful...Except When It’s Not.

We’re not sure why, but some of our competitors seem to think they’re in a contest -- to see who can make the smallest speakers. They seem to think that small size and cool looks are more important than sound quality But we have found that it is hard to reproduce a female vocalist, a rumbling motorcycle or a powerful explosion using drivers the size of a nickel. The larger speakers used in ZVOX systems can reproduce music and movie soundtracks with the impact and accuracy they deserve. So while all our sound systems are stylishly thin (about 3.3” thick), they are big enough for quality speakers that create big, realistic sound.


Do you need a subwoofer on the floor?

Virtually all competing sound systems with good bass use external subwoofers that are placed on the floor. This can be a highly effective way to get good bass (back in our Cambridge SoundWorks days we were one of the companies that pioneered the concept of external amplified subwoofers), we’ve never liked the look of a big black box on the floor. So we go out of our way to design true “all in one” systems that deliver strong, rich bass response from woofers built into the main cabinet. That way you get great sound without a cluttered room.


AccuVoice Dialog Clarity Technology – A ZVOX Exclusive.

The sound systems built into modern TVs are worse now than they were in the 1960s. While other TV technologies have gotten better and better, sound has gotten worse and worse.  In addition to that, many TV shows now have soundtracks that emphasize sound effects, music tracks and stadium noise – at the expense of prominent vocals. The result is that TV dialog can be very hard to understand.

AccuVoice® technology by ZVOX changes all that. Our proprietary circuit (patent applied for) uses modified techniques from the hearing aid industry to make voices crystal clear – without distorting other parts of the soundtrack.

We believe that clear vocals are the single most important aspect of TV sound – much more important than surround sound effects or subwoofer bass. And the ZVOX AccuVoice feature makes voices more clear, more understandable than on any other TV sound system. If you’re having trouble understanding TV dialog – or if you ever have to use your DVR to rewind so you can “re-listen” to a segment – then you need AccuVoice. With our 60-day home trial, you can judge for yourself – and if you don’t love AccuVoice, then return your ZVOX system.

But you’re gonna love it.



How does ZVOX compare with competing “sound bars” and other simple home theater systems?

Since we introduced our first single-cabinet surround sound system in January of 2004, a number of other companies have introduced simple home theater systems – often called “sound bars.” We frequently get emails and calls asking us to compare ZVOX products to those of our competitors.

For lots of reasons, we don’t like to make direct comparisons with specific competing products. But we do think it’s fair, and helpful, to point out some philosophical and physical differences between our stuff and their stuff. Please excuse us if we generalize a bit. It’s hard not to. And new products that may be exceptions to the rule could be introduced at any time. But here goes...

One, Two, Three, Four....boxes.

True single-cabinet surround sound systems are quite rare. The most popular simple home theater uses three or four boxes -- two small speakers, a big subwoofer and, usually, some sort of control box. Some competitors have gotten this down to two boxes -- usually a sound bar and a subwoofer. But all ZVOX systems are true single-cabinet surround sound systems. Speakers, amplifier, powered subwoofer and virtual surround circuit are all in one box. No external speakers or subwoofers.

No Speaker Wires. No “Umbilical Cord.”

Because everything’s in one cabinet, there are no speaker wires to run anywhere. And there’s no garden-hose-sized umbilical cord running from one thing to another. Installation is clean and simple. One connecting cord to your TV. One AC cord..

We Still Use Wood. OK, we’re old school.

Solid, consistent MDF (medium density fiberboard) makes each of our cabinets robust. We don't offer any plastic cabinets.

Small Is Beautiful...Except When It’s Not.

We’re not sure why, but some of our competitors seem to think they’re in a contest -- to see who can make the smallest speakers. They do this for stylistic reasons and, in some cases, in the pursuit of virtual surround performance. But we have found that it is hard to reproduce a female vocalist, a rumbling motorcycle or a powerful explosion using drivers the size of a coin. The larger speakers used in ZVOX systems can reproduce music and movie soundtracks with the impact and accuracy they deserve.

ZVOX Costs Less.

A ZVOX system does not include elaborate video input switching and a large, expensive display. Your TV already has this capability. And ZVOX Audio doesn't pay expensive royalties for 3rd party virtual surround technology. And of course we don’t have the expense of all those extra cabinets, wires and connecting cords.


How does ZVOX compare with 5.1 surround sound systems?

For years, the standard of quality in TV audio has been a 5.1 surround sound system. Five speakers (center, left, right, left-rear, right-rear) and a powered subwoofer -- all connected to a receiver, or part of a “home theater in a box.” Then ZVOX changed the equation by offering simple, single-cabinet audio systems that provide virtual surround sound -- without all the speakers, and without all the wires.
We’d like to present our honest – though biased – opinions about who should buy what. But first, a couple of definitions:

Home Theater In A Box: HTIBs were invented because people complained about how complicated 5.1 systems were. HTIBs normally consist of a DVD console-amplifier (usually with AM/FM tuner), five speakers, and a subwoofer. While they are relatively easy to set up, they aren’t a lot easier to use than a conventional component home theater system. But the big problem with most HTIBs is sound quality. For reasons that baffle us, most manufacturers use really cheap, really mediocre sounding speakers. We know of several table radios that sound better than most HTIBs. There are exceptions, but all HTIBs we’ve heard that we’ve liked are over $500. And most are around $1,000.

Component 5.1 Systems: These systems are usually comprised of a surround sound receiver, five speakers (center, left, right, left-rear and right-rear) and a powered subwoofer. Although they vary in quality, many component 5.1 systems deliver very high sound quality – with exceptional surround sound effects and great bass. Good quality systems tend to start at $600-$700, and go up from there.

ZVOX Virtual Surround Systems: ZVOX systems use our PhaseCue virtual surround system, which creates a wide, three-dimensional sound field while using only one speaker cabinet. While the surround effects of any virtual system -- including ours – are limited when compared to the best component 5.1 systems, the sound quality is excellent. It fills the rooms with realistic audio, and creates a listening experience where sounds come from places where there are no speakers. With the right program material you will hear sounds coming from the front, to your left, to your right and, sometimes, from directly in back of you. But if dramatic surround sound effects are very important to you – if you really want to hear the airplane flying in circles around you – you’ll need to buy a five-speaker system.

System Type Advantages Disadvantages
 Home Theater In A Box Relatively simple hookup
Relatively low cost
Relatively small
Mediocre sound quality
Lots of wires and boxes
Moderately complex to use
 Component Home Theater Excellent surround effects
High quality sound
Great bass
High cost
Lots of wires and boxes
Complex to use
ZVOX Virtual Surround Systems Simple hookup - one wire
One small speaker cabinet - no clutter
No speaker wires - no expensive installation
Simple operation - works with your preferred remote control
High quality sound
Musically accurate bass
Very affordable
Surround sound effects less dramatic than five-speaker systems


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