Sony IER-M9 Premium In Ear Monitor Headphones (Black) Condition:Used Like New and control internal reflections for

and control internal reflections for tighter bass and improved stereo imaging

driving a wide range of speakers with precision and control

this baby ROCKS

black or perforated steel

Sony IER-M9 Premium In Ear Monitor Headphones (Black) Condition:Used Like New and control internal reflections forThe 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