Etymotic ER4-06 Replacement Cable for ER4 folding-collapsible Driver Regular Phase (Orthodynamic) Impedance

Driver Regular Phase (Orthodynamic) Impedance 50 ohm Sensitivity 92 dB (at 1 kHz

It will remove electrical noise

Accommodates headphones that weigh up to 2

Lightweight magnesium and carbon fiber chassis for comfort over long sessions

Eartips (XS

Etymotic ER4-06 Replacement Cable for ER4 folding-collapsible Driver Regular Phase (Orthodynamic) ImpedanceER4 06 ER4SR ER4XR Replacement Cable 5 ft. detachable cable. The black standard cable is a replacement for the cable that comes with the Etymotic ER4SR and ER4XR. Etymotic utilizes an MMCX connector with a special key that helps lock the cable in place and protects the integrity of the connector.