If you're looking for a way to get a 30% discount on Sonos, there are a few things you can try. First, you can check to see if any retailers are offering a special promotion or sale on the company's products. Additionally, you can sign up for Sonos' newsletter to receive updates on new product releases and special offers. Finally, you can follow the company on social media platforms like Twitter and Facebook, where they often post discounts and promotions.