Check the listing for details. JBL EON712 Powered Speaker Pair With Road Runner Bags. Condition: New. Listed at 1199.99 USD. Be ready for any gig with the JBL EON712 12" powered speaker and Road Runner RR3SB12 Avenue II speaker bag bundle. This bundle features two JBL EON712 powered PA speakers packed with pro-grade power and unprecedented versatility, and two protective speaker bags to keep your gear safe. The EON712 delivers superior coverage and stunning fidelity out of the box, thanks to upgraded JBL drivers and horns. These systems are ideal for supporting any mid-sized indoor or outdoor event with loud, clear sound, powered by 1,300 watts of clean, efficient amplification.Dial in perfect system sound in an instant with a built-in 3-channel mixer and dbx DriveRack Inside technology, featuring Automatic Feedback Suppression, 8-band output EQ and optimized use-case presets.