The ARX300 is an ARX series solid body electric guitar introduced by Ibanez in 2006. It was produced in China.
The ARX300 features a quilted maple top on a mahogany body mated to a set-in mahogany neck with 22-fret rosewood fingerboard with binding and split block position markers. Components include a pair of Ibanez Artcore humbucking pickups with individual volume controls and a Gibraltar III Tune-o-matic style fixed bridge with a Quick Change tailpiece with a scalloped sustain piece.
The ARX100 is a similar model without the quilted maple top.
The ARX300 was produced only in 2006 before being replaced in 2007 by the very similar ARX320.