Price Match Guarantee JBL Pro EON ONE Compact All-In-One Battery-Powered Personal PA System Bluetooth The days of sacrificing sound system power and performance for portability are over. The JBL EON ONE Compact packs a professional speaker, a full-featured, 4-channel mixer and Bluetooth control into our most compact battery-powered PA, weighing in at just 17 pounds. Sound your best in seconds with premium Lexicon and dbx-inspired effects and presets that you can customize right on your phone or