A century of audio mastery

Bring joy to the world through sound

Get to know us

Our Legacy


Over 100 years of Audio Mastery

Our Belief


Making it sound right matters more than ever

Our mission & values

Our Mission


Bring joy to the world through sound

About us

About us

Our sound gives you a world of infinite possibilities

Dedicated to artfully reproducing audio for listeners and enthusiasts around the world — no matter their passion, be it movies and music, TV and sports personal audio or entertainment as you hear it — Sound United is comprised of Denon®, Marantz®, Polk Audio®, Definitive Technology®, Polk BOOM™, HEOS®, Boston Acoustics® and Classé®.

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Leadership

Leadership

We offer our own unique approach at bringing sound to life

Whether it’s through the legendary heritage of Denon, the classic American strength of Polk Audio, the premium performance and minimalist cool of Definitive Technology, the highly-sought-after amplification and pedigree of Marantz, the action-inspired form factors of Polk BOOM, the wireless home audio solutions of HEOS, or the accessible performance of Boston Acoustics, everyone will find their sound here… however they want to enjoy it.

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Our Brands

In the news

May 29, 2018

Sound United and Sonos Reach Settlement Agreement

VISTA, Calif.  (May 18, 2018)—Sound United, parent company to leading audio brands Denon, Marantz, Polk Audio, Definitive Technology, HEOS, Boston Acoustics and ClasséAudio, announced today that it has reached a […]

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January 9, 2018

Polk Command Bar — the Sound Bar with Alexa Built-in

Introducing the Polk Command Bar — the home theater sound bar system with Alexa built-in. Introducing the Polk Command Bar — the home theater sound bar system with Alexa built-in. […]

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January 9, 2018

A New DENON Legacy: AVR-X8500H is the World’s First 13.2 Channel AV Receiver

A NEW DENON LEGACY: AVR-X8500H IS THE WORLD’S FIRST 13.2 CHANNEL AV RECEIVER Denon has a legacy of firsts, and AVR-X8500H continues to champion that mission. From its foundation in […]

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January 8, 2018

Sound United Announces Acquisition of Classé Audio

Sound United Announces Acquisition of Classé Audio Leading Audio Company Continues to Combine Powerful Brands to Grow Global Scale, Increase Resources and Invest in Innovation Vista, Calif. (January 8, 2018)— […]

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Our cause

Our cause

Sound Start - An Initiative to Donate 10,000 Instruments to Children Worldwide

Sound United today announced the commencement of Sound Start, a foundation dedicated to donating 10,000 instruments to children worldwide by the 2020-21 school year. In support of this goal, Sound United is pledging a percentage of Denon, Polk Audio and Definitive Technology sales to the Sound Start foundation. To execute the ambitious goal of 10,000 donated instruments, Sound United partnered with VH1 Save The Music Foundation.

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Careers

Careers

Work with great people and great brands

Dedicated to artfully reproducing audio for listeners and enthusiasts around the world — no matter their passion


Associate Product Manager, HEOS/Operations Research Analyst

DUTIES:    Support the Director of Product Management HEOS in driving profitable growth in wireless multi-room audio business by identifying and solving product issues related to product development, allocation of […]

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Director of Online Sales – Amazon

Reporting to the Vice President of Mass/National Sales, the Director of Sales will be focused on one of our top strategic accounts, Amazon, as we expand our business. The Account […]

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