The Genz Benz NEOX-210T bass enclosure is designed around 2 ultralight, cast-frame 10" neodymium loudspeakers. These drivers deliver exceptional power-to-weight performance, enhanced tone, and frequency response. The bass speaker's lightweight design, Edge-Lift handles, and tiltback casters make traveling a breeze. GNX 10250 Neodymium Loudspeaker The NEOX-210T's redesigned 10" neodymium cast-frame speaker uses a 2" voice coil. The motor structure is designed around a 7 oz. neodymium magnet with exceptional heat management characteristics. Through Finite Element Analysis the weight of the driver has been significantly reduced and the optimized magnetic circuit delivers a more efficient high-output response. The paper cone, spider, and dust cap have been calibrated to deliver the low-frequency support and midrange articulation that today's bassists demand.