Home Audio
Architectural and Install
- Dymension CI MAX Series
- Dymension CI PRO Series
- Mythos Series
- UIW Reference Series
- DI Series
- DT Series
Definitive Technology loudspeakers are crafted to the highest performance standards to provide an unmatched, signature sound, renowned the world over for their big, immersive sound field, ultra-wide dynamic range, crystal clear highs and thunderous bass. In short, speakers that deliver thrilling experiences to music and movie lovers like you—wherever you live, work or play.
Obsessively Designed
With High-Performance Technologies
To Create Dynamic, Uncompromised Sound
For All Your Music and Movies
What Obsession Sounds Like
Definitive Technology Loudspeakers
Unforgettable audio performance for wherever you are
and whatever you’re listening to.
Room-Filling
Cinematic Sound
The most advanced acoustic technologies come together to deliver exceptionally lifelike, immersive home cinema sound.
Meticulous
Musicality
Superior materials, detailed workmanship, and precision engineering for listening with pure musicality.
Loud & Clear Bass
Thunderous bass with astonishing clarity for an impactful low-end foundation to your home theater and hi-fi listening environment.
Whole-Home Sound
That’s Heard but not Seen
Accurate, room-filling loudspeakers that vanish into your walls and ceilings.
Entertain or Relax
Outdoors with Beautiful Music
Built rugged to withstand the elements, our All-Weather loudspeakers fill your outdoor spaces with crystal-clear highs and impactful, tight bass.
Help Kids Make Music
With Every Purchase
We donate 5% of our direct sales revenue from this website to the Sound Start Foundation, which provides musical instruments to schools that can’t fund their own music programs. In our first year of the program, we donated 10,000 instruments, but we plan to do so much more.
Studies show that playing musical instruments at a young age positively impacts overall performance in school and teaches valuable life skills. Unfortunately, arts programs are usually the first to be cut when districts face budget shortfalls. Sound Start helps ensure kids can still have access to musical instruments so they can realize their full potential.
Obsessed with Service
and your satisfaction
Definitive Technology loudspeakers are built to exacting designs, constructed of high quality materials, and quality tested every step of the way to ensure long life and high performance sound. We believe in and stand behind our products.
Customer Support
We’re here to help you when you need it. Access phone or email support, view our helpful FAQ, register your product or find a dealer near you by visiting Customer Support.
Up to 5 Year Warranty
We back our products with a 5-year limited warranty on loudspeaker drivers, crossovers and cabinets and a 3-year warranty on amplifiers and electronics. Visit Warranty Information for more detail.
60-Day Returns & Exchanges
We’re confident you’ll love your Definitive Technology product. If for whatever reason you're not satisfied, we’ll make things right. Visit Returns & Exchanges for details on our 60-day Customer Satisfaction policy.