Xvive T9 In-Ear MonitorsFeaturing dual balanced armature drivers, the T9 In Ear Monitors from Xvive are designed to deliver an audio performance rivaling a customized set of earphones, but at a much more attractive price point for musicians and music lovers. The unified crossover has been engineered to ensure that each driver is only sent the frequencies it is capable of accurately reproducing. The low frequency driver provides powerful mid bass down to 20 Hz, while the