Published April 2nd, 2026 by Jazmin Vargas
Brands: Boston Acoustics
Bowers & Wilkins
Classe
Definitive Technology
Denon
Heos
Maranz
Polk Overview: Harman International acquired Sound United to oversee customer support for its brands. The acquisition was completed on September 23, 2025.Below, you will find the product support contact information for each Sound United brand. Sound United