A Gandh contemporary, 4 letters
Bang & Olufsen rival, 4 letters
Big maker of audio equipment, 4 letters
Big name in audio equipment, 4 letters
Big name in hi-fi speakers, 4 letters
Big name in high fidelity, 4 letters
Big name in home audio, 4 letters
Big name in home audio systems, 4 letters
Big name in home entertainment equipment, 4 letters
Big name in home theater speakers, 4 letters
Big name in home theater systems, 4 letters
Big name in noise-canceling headphones, 4 letters
Big name in small radios, 4 letters
Big name in speaker innovations, 4 letters
Big name in speakers, 4 letters
Big name in stereo components, 4 letters
Big name in stereo speakers, 4 letters
Big name in stereos, 4 letters
Company founded by and named after an MIT professor of electrical engineering, 4 letters
Company whose slogan is Better sound through research, 4 letters
Company with sound business practices?, 4 letters
Giant in audio equipment, 4 letters
High-end audio brand, 4 letters
High-end audio company, 4 letters
High-end speaker brand, 4 letters
Home sound system brand, 4 letters
Indian physicist: 1858-1937, 4 letters
Maker of high-end home theatre systems, 4 letters
Maker of the SoundDock digital music system, 4 letters
Maker of the Wave radio, 4 letters
Name on some speakers, 4 letters
Noise-canceling brand, 4 letters
Some say the best speakers come from here, 4 letters
Sound equipment giant, 4 letters
Speaker brand named for the electrical engineer who developed them, 4 letters
Speaker brand named for the MIT professor who started the company, 4 letters