Earthshattering tone and style, the four-string Concert Bass JS2 features dual high-output humbucking bass pickups to create a monstrous low-end growl, while a Jackson high mass bridge provides rock-solid stability, improved sustain and bolder tone. Additional features are a 34" scale length, lightweight resonant poplar body, bolt-on maple neck with graphite reinforcement and scarf joint, and a 12”-16” compound radius Amaranth fingerboard with 24 jumbo frets, pearloid sharkfin inlays and black hardware.