ZVOX AV157 - Dialogue Enhancement Soundbar
Can’t hear voices on TV? The AccuVoice AV157 soundbar from ZVOX fixes that. The AV157 introduces advanced features for users requiring greater dialogue clarity. Our patented hearing aid technology lifts voices out of the soundtrack and clarifies them. The result is remarkable.
The AV157 offers 12 levels of voice enhancement, combining six levels of AccuVoice® and six levels of SuperVoice technology, which significantly reduces background noise for clearer dialogue. The speaker features PhaseCue® virtual surround sound for a more immersive experience and includes a four-digit display behind the grille to show current settings. Only 43 cm wide, the AV157 fits anywhere. Hookup is simple – one connecting cord. With its compact design and powerful features, the AV157 is ideal for those seeking top-tier dialogue enhancement in a small package.
What the Media is Saying
“This TV soundbar makes muffled dialogue crystal clear.”

“AV157 will reveal all of the dialog you've been missing.”

"Best Tech Gifts For Aging Parents"

"Best for Those with Hearing Loss"

Hear Every Word with AccuVoice
AccuVoice® uses advanced algorithms to lift voices above background noise and music—so dialogue stays clear and easy to understand, even at low volumes. It’s like a hearing aid for your TV.


Compact Soundbar
Amazing sound with a balanced soundstage that highlights voices over distracting music and SFX.
Room-Filling Sound with PhaseCue®
Enhance your movie watching experience with PhaseCue—rich and immersive 3D sound. Sound & Vision magazine calls it “remarkably ingenious”.


Output Leveling (OL)
If you've ever been jolted by a blaring commercial, you'll appreciate our Output Leveling (OL) technology. It automatically adjusts the audio to make soft sounds clearer and loud sounds more balanced, reducing sudden volume spikes when switching channels or during commercial breaks.
Illuminating "Stealth" Display
Four character LED display illuminates when sound settings adjustments are made.


Large Button Remote
Remote control uses large buttons with easy to read labels.
Optical and Analog Connection
Easy to hook up to your TV with one audio cable. (Cables provided.)


In Business for Over 20 Years
ZVOX is the pioneer of voice-enhancement soundbars to make dialogue clearer—lifting voices from background music and sound effects for a more enjoyable, frustration-free TV experience.

Shop with Confidence
When you buy directly from ZVOX, you receive free ground shipping, the peace-of-mind of a 60-day home trial, and free lifetime technical support from our highly trained, experienced support team.