Amazon Echo Lineup Expands, With a New Focus on Audio Quality September 20, 2018 by quixnet Amazon Echo Lineup Expands, With a New Focus on Audio QualityConsumerReports.org Amazon Reveals New Alexa-Compatible Echo Speakers, Subwoofer, Amplifiers, Microwave, Wall Clock, and MoreMac Rumors The 12 biggest announcements from Amazon’s surprise Echo event on ThursdayBGR Full coverage