Etymotic Research ER3XR Extended Response High Performance In-Ear Earphones

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  • Enhanced and extended bass response. Sensitivity (@1 kHz) SPL at 0.1v-102 dB
  • Precision machined metal bodies; high performance balanced Armature micro-drivers
  • 4ft reinforced detachable cables with 3.5mm Gold Plated stereo Plug and MMCX connectors
  • Assorted ear tips for 35-42db of external noise isolation; 120dB Max output
  • Frequency Response – 20 Hz – 16 kHz and Impedance – 22 Ohms
SKU: B076652HPH Category: