Since 1975 Definitive has offered the finest in audio, video and automation solutions.

We believe it’s more than the choice of product – it’s the experience you get from our team of professionals who you can count on for advice, system design and life-long support.


Our retail & custom locations

As we continue to support our state’s Stay at Home, Stay Healthy order, our showrooms are temporarily closed.


We are happy to help you with product questions, orders, doorstep delivery, and remote service options for systems installed by Definitive.

Give us a call – We’d love to hear from you! 
Product Questions, call your local showroom:
Seattle (206) 524-6633 | Bellevue (425) 746-3188 | Tacoma (253) 472-3133
Service: (425) 274-0096
Custom Installation: (425) 746-3275

Seattle Showroom

6206 Roosevelt Way NE
Seattle, WA 98115
(206) 524-6633

Bellevue Showroom

14405 NE 20th Street
Bellevue, WA 98007
(425) 746-3188

Advanced Audio Showroom

6450 Tacoma Mall Blvd
Tacoma, WA 98409
(253) 472-3133

Custom Design Group

17606 128th Pl NE
Woodinville, WA 98072
(425) 289-2318


For 2020 we have reimagined our Music Matters event! Check out the unique systems and playlists.

Check it out >

The latest from Definitive

  • Moon by Simaudio

Meet Moon Audio

September 26th, 2020|Comments Off on Meet Moon Audio

Meet Moon, an exceptional streaming solution, now at Definitive. Read more about our process for selecting them and about the products we carry.

  • SabrinaX

Meet the New SabrinaX

September 1st, 2020|Comments Off on Meet the New SabrinaX

Meet the SabrinaX, Wilson’s latest loudspeaker. Drawing from the flagship speakers that came before it, the SabrinaX proves it’s about design, not size.

  • Internet speed test

Take This Internet Speed Test at Home

August 17th, 2020|Comments Off on Take This Internet Speed Test at Home

This internet speed test often reveals that you’re paying for higher internet speed than you’re actually getting. Here’s why — and how to improve it.

Let us know how we can help.

We appreciate the excellent service on the installation of our whole house audio and upgrade of our office networking. The professionalism your team extended was the best example of world class service we’ve ever had the pleasure to witness.
The Mitchells, Seattle Eastside
Our experience working with Definitive Audio has been and continues to be outstanding. A friend recommended Definitive after we were well into the construction of our new home in Jackson Hole. My only regret is that I didn’t contact Definitive earlier. In addition to designing and equipping our world class media room and home A/V network the Definitive team played a crucial role in fixing a multitude of network and home automation issues that could not be solved locally. Definitive Audio is the best home A/V and smart home technology company in the West.
Henry H., Jackson Hole, WY
I rely on the excellent engineering and overall support from the Definitive team for every custom project. Their knowledge, experience, and commitment to First Class results make their addition to our team an easy choice.
Cecil H Schmidt III, Environmental Design Director, The Voyager Group | Bellevue, WA