Don’t be stumped! Discover the big name in speakers for your crossword puzzle.

1. Audio equipment manufacturer
2. Known for high-quality sound
3. Started by an MIT professor
4. Offers noise-cancelling headphones
5. Produces home theater systems
6. Popular brand in the music industry
7. Has retail stores around the world
8. Sells portable Bluetooth speakers
9. Offers a range of audio products from headphones to soundbars
10. Founded in 1964.