
Etymotic Extended Response In-Ear Earphones - ER3XR
Overview
The ER3XR Extended Response builds on the sound quality of the ER3SE, while providing a slight bass boost for those listeners who prefer a lift in the low end response.
Features
- Enhanced and extended bass
- Precision machined metal bodies with anodized finish
- 35+ dB of external noise isolation
- Assortment of eartips
- Detachable, reinforced 4 ft cables with 3.5mm gold plated stereo plug and MMCX connectors
- High-performance balanced-armature driver
Overview
The ER3XR Extended Response builds on the sound quality of the ER3SE, while providing a slight bass boost for those listeners who prefer a lift in the low end response.
Features
- Enhanced and extended bass
- Precision machined metal bodies with anodized finish
- 35+ dB of external noise isolation
- Assortment of eartips
- Detachable, reinforced 4 ft cables with 3.5mm gold plated stereo plug and MMCX connectors
- High-performance balanced-armature driver
Description
Overview
The ER3XR Extended Response builds on the sound quality of the ER3SE, while providing a slight bass boost for those listeners who prefer a lift in the low end response.
Features
- Enhanced and extended bass
- Precision machined metal bodies with anodized finish
- 35+ dB of external noise isolation
- Assortment of eartips
- Detachable, reinforced 4 ft cables with 3.5mm gold plated stereo plug and MMCX connectors
- High-performance balanced-armature driver


















