By A Mystery Man Writer
Sony's ULT Power Sound headphones and speakers go big on powerful bass
Sony's new ULT Bluetooth speakers are bringing back the '90s bass boost button
JBL Flip 6 Portable Waterproof Speaker
Articles by Lawrence Bonk's Profile, Freelance Journalist
Sony News, Reviews and Information
List of top Japan Electronics Companies - Crunchbase Hub Profile
Sony's new headphones and speakers are all about skull-rattling bass - The Verge
Volatile Environment/Client information
Sony brings the bass with new hi-res headphones and punchy portable speakers
Hardware How-To Geek
What are Klipsch speakers? What are some of their features that make them stand out among other speaker brands? - Quora