What ZVOX Audio does

ZVOX Audio is a privately held US consumer-electronics company founded in 2003 and based in Swampscott, Massachusetts. It designs, markets, and sells TV dialogue-clarifying soundbars and speakers built around two proprietary technologies: AccuVoice®, which uses hearing-aid-style signal processing to lift voices above background sound effects and music, and PhaseCue®, which produces room-filling 3D audio. The current product line centers on two flagship soundbars—the AV855 with a 10-level AccuVoice mode and the newer AV835 low-profile model with 20 levels of voice boost—priced at $369.99 for the AV855, plus replacement remotes, accessories, and an outlet channel for discounted inventory.

The company sells primarily direct-to-consumer through its own e-commerce site (zvox.com) with free US shipping, a 60-day home trial, and lifetime technical support, with secondary distribution through Amazon Marketplace. All operations are US-only. The target customer is bifurcated: a primary segment of older adults with hearing loss who struggle to understand TV dialogue, and a secondary segment of general consumers seeking better TV audio without a complex home theater setup. ZVOX has earned sustained coverage from mainstream outlets including TechRadar, Forbes, The Wall Street Journal, CNET, PC Magazine, AARP, and Newsweek, and holds trademarks on AccuVoice® and PhaseCue®.

The business model is straightforward hardware sales with no subscription or recurring revenue component. ZVOX operates with 11–50 employees, has no disclosed institutional funding, and is led by CEO Tom Hannaher. The company complements its product sales with content marketing through the ZVOX Hearing Blog, an email newsletter, and an affiliate program via LeadDyno.

Name

ZVOX Audio

Legal name

ZVOX Audio

Website

https://zvoxaudio.com

Company type

Private

Founded year

2003

Operating status

Operating

Headcount range

11–50 employees

Short description

ZVOX Audio is a privately held US company that designs and sells TV dialogue-clarifying soundbars and speakers using proprietary AccuVoice and PhaseCue signal-processing technology, targeting primarily older adults with hearing loss and general TV viewers seeking clearer audio.

Ownership category

akta.pro rank

Product category

Consumer Electronics (TV Soundbars & Dialogue-Clarifying Speakers)

NAICS

Audio and Video Equipment Manufacturing (334310)

SIC

Household Audio & Video Equipment (3651)

akta.pro primary industry

Soundbars (CRACANAG)

akta.pro secondary industries

Speakers & Subwoofers Retail (Soundbars, Surround, Smart Speakers) (CRACAEAF), Audio Accessories (Ear Tips, Cables, Stands, Cases, Transmitters) (CRACANAM)

Keywords

• Dialogue clarifying soundbars
• TV speaker systems
• Voice enhancement audio
• Hearing assistance speakers
• Home theater soundbars

Headquarters

HQ city

Swampscott

HQ country

United States

HQ region

North America

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Marketing or Sales, Personnel, Technology or R&D

Revenue model

1. Hardware Sales: ZVOX generates revenue through the sale of audio hardware products including soundbars and speakers with built-in AccuVoice dialogue clarification technology. Products are sold as one-time purchases with no subscription component.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

ZVOX Audio designs, manufactures, and sells TV-focused soundbars and speakers featuring its proprietary AccuVoice® voice-clarification technology and PhaseCue® 3D sound processing. The flagship products are the AccuVoice AV855 and AV835 Low-Profile Soundbars, both equipped with HDMI-ARC connectivity and multi-level dialog boost aimed at making television dialogue intelligible—especially for users with hearing loss. The company also sells replacement remotes, accessories, and discounted outlet items directly to consumers in the United States.

Product overview

ZVOX Audio is a focused audio company specializing in TV dialogue-clarifying speakers and soundbars. The product portfolio centers on two flagship soundbar models (AV855 and AV835) featuring proprietary AccuVoice voice-enhancement technology and PhaseCue 3D sound processing. The AV855 offers aggressive 10-level dialog boosting with HDMI ARC, while the AV835 provides a low-profile alternative with 20-level voice boost. All products use hearing-aid processing algorithms to isolate and enhance voices from background music and sound effects. The company also offers replacement remotes, accessories, and discounted outlet products.

Differentiator

Problem solved

Functional benefit

Brands

• AccuVoice: Award-winning dialogue-clarifying technology that lifts voices above sound effects and music, making dialogue clear even at low volumes.
• PhaseCue

Products and services

• AccuVoice AV855 Soundbar Dialog-boosting soundbar designed for users with hearing difficulties, offering an aggressive 10-level AccuVoice mode, HDMI ARC connectivity, LED display, and PhaseCue 3D sound for immersive TV audio.
• AccuVoice AV835 Low-Profile Soundbar Low-profile AccuVoice soundbar with HDMI-ARC compatibility, two woofers, and 20 levels of voice boost technology for enhanced TV dialogue clarity.
• AccuVoice Speakers & Soundbars Collection Complete line of TV speakers and soundbars using AccuVoice technology to lift voices above background sound effects and music for clearer dialogue.
• ZVOX Replacement Remotes Replacement remote controls designed for use with ZVOX soundbars and speakers.
• ZVOX Accessories Cables, mounts, and other accessory products for ZVOX audio equipment.
• ZVOX Outlet Discounted, open-box, and clearance ZVOX audio products sold directly through the ZVOX website.

Quantifiable outcome

• Aggressive 10-level dialog-boosting AccuVoice mode specifically designed for users with hearing difficulties

Named customers5 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature2 records

Scale indicators1 record

Recent moves4 records

Expansion highlights5 records

Direct peers

• Sonos: Sonos is the most prominent premium home soundbar and wireless speaker brand, directly competing with ZVOX in the consumer TV-audio enhancement category. Both companies sell premium-priced home audio with a product-led D2C and retail presence; ZVOX differentiates by emphasizing dialogue clarification for hearing-impaired listeners rather than multi-room music ecosystems.
• JBL (Harman): JBL produces the Bar series of soundbars at multiple price points with Voice Mode for clearer dialogue, directly overlapping ZVOX's product category and target consumer. Its broader Harman distribution provides strong retail shelf presence against ZVOX's D2C focus.
• Vizio: Vizio is a major US-focused TV and soundbar manufacturer whose affordable soundbars compete directly with ZVOX for budget-conscious consumers upgrading from built-in TV speakers. Both emphasize dialogue clarity for everyday TV viewers.
• Sennheiser: Sennheiser's AMBEO soundbars target premium home audio buyers seeking enhanced TV sound, including dialogue clarity modes. Sennheiser competes for the same premium TV-audio customer as ZVOX, though at higher price tiers and broader product scope.
• Polk Audio: Polk Audio produces the Signa and MagniFi soundbar lines with built-in VoiceAdjust dialogue enhancement, making it one of the closest functional peers to ZVOX's AccuVoice proposition. Both target mainstream TV viewers who want clearer dialogue at affordable prices.
• Bose: Bose is a direct competitor in the premium soundbar and home audio space, including voice-focused products (e.g., Bose Smart Soundbar, Bose Hear, and TV Speaker). Bose targets overlapping customers seeking better TV audio and offers hearing-assist-adjacent products, making it a leading comparable for ZVOX's value proposition.

Emerging players

• Eargo: Eargo is a D2C hearing aid company operating in the same hearing-loss demographic ZVOX serves. While its product category (in-ear hearing aids) differs, the customer base, D2C go-to-market, and regulatory tailwinds (FDA OTC hearing aid rule) overlap significantly, making it a relevant adjacency comparable for ZVOX's potential expansion into OTC hearing assistance.

Broad incumbents

• Samsung (Soundbar): Samsung's HW-series soundbars ship with Active Voice Amplifier (AVA) for dialog clarity and benefit from cross-selling with Samsung TVs. As a broad incumbent with massive R&D and retail distribution, Samsung represents the type of large competitor whose TV-bundled audio features could undermine ZVOX's dialog-clarification specialization.
• Sony (Soundbar): Sony's HT-series soundbars include Voice Zoom and AI-driven dialogue enhancement features. Sony is a broad incumbent competing in the same dialog-clarification feature space and has far greater scale, international reach, and TV-side integration than ZVOX.
• Yamaha (Soundbar): Yamaha's YAS-series soundbars target mainstream TV audio upgrades with Clear Voice mode. As a broad incumbent in home audio, Yamaha offers a comparable product line and competes for the same value-conscious TV-viewer customer.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/ZVOXaudio
• Facebookfacebook.com/zvoxaudio
• LinkedInlinkedin.com/company/zvox-audio

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ZVOX Audio