AccuVoice AV455 Low-Profile Sound Bar
AccuVoice AV455 Low-Profile Sound Bar
AccuVoice AV455 Low-Profile Sound Bar
AccuVoice AV455 Low-Profile Sound Bar
AccuVoice AV455 Low-Profile Sound Bar

AccuVoice AV455 Low-Profile Sound Bar

Regular price $279.99 Sale price$229.99 Save $50.00
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Low-profile, HDMI-ARC compatible soundbar with 5 levels of voice boost and easy TV setup.

  • HDMI-ARC compatible connection for simple setup and control: Use your existing TV remote to control AV455’s volume, power, and mute
  • 5 levels of AccuVoice dialogue boost 
  • PhaseCue® virtual surround for immersive sound
  • Bluetooth for music playback from a smart device
  • Virtual subwoofer technology
  • Sleek design fits below most TVs
  • Includes all HDMI-compatible, digital and analog connecting cables.
  • Remote control (batteries included)
  • Large, easy-to-read LED display situated
behind the speaker grille
  • Dimensions: 24"W x 2.2" H X 3.25" D
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"The first thing we watched was the Fiesta Bowl, and with the AV455 providing the sound things were exactly the way they are meant to be."

Pittsburgh Post-Gazette

ZVOX AV455 – HDMI-ARC Compatible Soundbar with Superior Clarity

The AV455 steps up with HDMI-ARC compatibility, allowing for seamless integration with modern TVs and simplified control. It provides 5 levels of voice enhancement, that lifts dialogue above background sounds. The soundbar features PhaseCue virtual surround sound. Its low-profile design makes it suitable for various setups, offering users a comprehensive solution for enhanced TV audio clarity.

Hear Every Word with AccuVoice®


The ZVOX AV455 Speaker uses patented AccuVoice technology to make dialogue crystal clear, even at low volumes. With five AccuVoice levels—ranging from general clarity to settings designed for mild to severe hearing loss—it can even help some users hear clearly without hearing aids.

Low-Profile Soundbar

Amazing sound with a balanced soundstage that highlights voices over music and SFX.

Room-Enveloping Sound
with PhaseCue®

ZVOX's proprietary PhaseCue virtual surround processing gives you rich, three-dimensional sound with movies or music. Sound & Vision magazine calls it "remarkably ingenious."

LED Stealth Display

Hidden four character LED display illuminates when sound settings adjustments are made.

Easy to Use Remote

Remote control uses large buttons with easy to read labels.

Single Cable Connection Featuring HDMI-ARC (Compatibility)

Set up is easy with HDMI-ARC compatibility—just plug it in and your TV remote controls volume, mute, and power automatically.

Placement Options

You can place the AV455 in front of your TV, under your TV, or on a shelf anywhere near your TV.

Product Details

  • Dimensions: 24" W x 2.2" H x 3.25" D
  • Features three high-performance speakers for room filling sound.
  • Weight: 5.9 lbs
  • 5 levels of AccuVoice® dialogue boost
  • PhaseCue® virtual surround sound
  • Inputs: HDMI (ARC-compatible), Optical, 3.5mm analog, USB (plays music tracks off USB drive)
  • Bluetooth: Yes
  • Power: 12V DC adapter
  • All audio connection cables and remote (with batteries

WILL ZVOX WORK WITH MY TV?
ZVOX systems will work with any brand of television provided the TV model in question has either a digital audio output or an analog audio output. 

WILL IT HELP ME WITH MY HEARING PROBLEM?
The majority of customers find that adding a ZVOX system to their TV immediately improves the overall sound quality and dialogue clarity. For our customers with more severe hearing problems, we recommend one of our advanced models with 12 modes of Voice Boost, the AV157 or AV355. Each new level delivers stronger dialogue emphasis, while minimizing the non-vocal parts of the soundtrack. Many people claim they no longer need to use closed-captioning to watch TV. 

CAN YOU PAIR ANOTHER REMOTE TO THE SYSTEM?
Most ZVOX speakers can learn the infrared remote commands of one remote control and can sometimes learn two of the same exact remote depending on the preferred remote model.  If you have a more advanced remote it may have specific alternative instructions than our universal steps.  Follow the link below to our ‘Support’ section of our website and search the preferred remotes make or model and you will see a video instructions. These video shows that whole learning process in real time.

WHAT IS ACCUVOICE?
AccuVoice is the trademarked name for patent-pending technology that lifts voices out of soundtracks to make them clear and understandable. AccuVoice works much like hearing aid technology, but uses a much more advanced processor that is capable of subtle manipulation of sound.
 
WHAT IS SUPERVOICE?
SuperVoice is a new layer of dialog enhancement that the user can add to the existing 6 AccuVoice modes. This is accomplished by pressing and holding the AccuVoice button for about 3 seconds. Each mode is now indicated by “SUP1 - SUP6” on the display. SuperVoice adds more separation between voices and surround/left and right audio signals. Supervoice also adds another layer of compression and leveling that further raises low level voice, while clamping down or lowering high volume speech. This makes dialog stand out even more than with the normal AccuVoice modes.


HOW CAN I HOOK A SUBWOOFER UP TO IT?
If your ZVOX model has a subwoofer output jack on the rear panel, you can connect that to a powered subwoofer. The powered subwoofer would need to have an internal crossover selector, also called a low-pass filter, for filtering out the mid and high frequencies. This is because the subwoofer output jack on the ZVOX is a full range monaural audio output. 


CAN YOU USE WIRELESS HEADPHONES WITH THE ZVOX SYSTEM?
You can use the ZVOX wireless headphones in conjunction with a ZVOX AccuVoice TV speaker with a wireless Bluetooth transmitter, it would connect directly to the ZVOX system or the TVs audio output allowing the audio to transfer to the wireless headphones.

CAN I USE IT AS A CENTER CHANNEL/IN CONJUNCTION WITH A SURROUND SOUND SYSTEM?
No, you cannot. There is no way to integrate an amplified speaker system, like a ZVOX system, into a surround sound audio/video receiver. Those A/V surround sound receivers are made to power non-amplified speakers that use positive and negative speaker wire leads.


HAVE MORE QUESTIONS OR NEED TROUBLESHOOTING?...
If you have additional questions that aren't answered here, please visit our support page for more information or recommendations, or email us at info@zvoxaudio.com for tech support.

When submitting a support ticket on the support page, please provide us with plenty of details including ZVOX model number, the make and model number of the TV, and the connection method

Best Audio Quality Settings

  • Use your TV's Menu to set audio output to "PCM Audio".
  • This is typically found in Menu / Sound / Expert/Additional Settings / Digital Audio Format - choose PCM (or "stereo" or 2 channel").
  • Email info@zvox.com for assistance if required.

Setting Up A ZVOX With Different TV Brands