Definitive Technology

Definitive Technology was founded in Maryland in 1990 by a sound obsessed veteran of the loudspeaker industry and a group of brilliant audio engineers on a mission. Quickly, we became the number one premium speaker brand in the United States. Soon, our offering expanded from a core home theater line to a full array of products designed for no-compromise sonic performance for every room and application. Over the years, the assortment has expanded to include Hi-Fi listening speakers, high performance subwoofers, architectural and built-in speakers, weatherproof outdoor sound, and most recently, streaming sound bars with HEOS Built-in and support for Dolby Atmos, DTS:X.

Cash back terms and exclusions: Coupon codes obtained from sites other than GoCashBack.com may void cash back.

Bulk/Reseller orders are not eligible for cash back.

Orders made with gift cards may not be eligible for cash back.

Orders made from mobile or mobile app may not be eligible for cash back.

All cash back is at the merchant's discretion. - Coupon codes obtained from sites other than GoCashBack.com may void cash back.
- Bulk/Reseller orders / Purchases with gift cards are not eligible for cash back.
- All cash back is at the merchant's discretion.