HIFIMAN HE-R9 Closed-Back Dynamic Driver Headphones Add powerful bass to your

Add powerful bass to your portable PA system with low-end range down to 40 Hz

HEOS App Control: Yes

6mm thick steel plate to the mount

Over-voltage

5” BDSS™ midrange woofer

HIFIMAN HE-R9 Closed-Back Dynamic Driver Headphones Add powerful bass to yourHIFIMAN HE R9 Description Great sound, luxurious looks, incredible convenience this is what the HiFiMAN HE R9 offers. Fitted with the new Topology Diaphragm, rare earth magnets and an advanced voice coil, it ensures a detailed high frequency response up to 35kHz. Add to that the gorgeous build and youve got a one of a kind headphone in your hands (or on your ears). The Latest Tech from HiFiMAN The HE R9 is equipped with HiFIMANs new Topology