Sony IER-M9 Premium In Ear Monitor Headphones (Black) Condition:New Built on a modular core

Built on a modular core

patented* dynamic inertial-balancing preserves and focuses all the energy produced by the transducers in order to more effectively move the air in the room

This is a low and wide cabinet with two full doors

If that’s not enough

Whether you’re working on professional audio projects or enjoying high-fidelity music

Sony IER-M9 Premium In Ear Monitor Headphones (Black) Condition:New Built on a modular coreThe Sony IER M9 Premium In Ear Monitor Headphones deliver exceptional clarity and balanced sound with a sophisticated 5 driver hybrid design. Featuring a Beryllium coated dynamic driver and four balanced armature drivers, the IER M9 produces an immersive listening experience with precise, accurate sound from deep bass to sparkling highs. The precision engineered 5 way crossover ensures seamless sound integration between drivers, creating a soundstage