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HeadphonesIn-Ear HeadphonesDiscontinued
Estimated price (community-sourced)
$1,100
Around — community and catalog average, updates slowly
About the IER-Z1R
The Sony IER-Z1R is a closed, hybrid in-ear headphone in Sony’s Signature Series. Its three-driver system combines a 12 mm dynamic driver for low to mid-high frequencies, a 5 mm dynamic driver for extended high-frequency reproduction, and a balanced armature driver. It uses Sony’s Refined Phase structure and is supplied with detachable standard and balanced cables, plus multiple sizes of hybrid and triple-comfort ear tips.
Specifications
Type: Closed, hybrid in-ear headphone
Driver system: Hybrid, 3 drivers (5 mm dynamic, 12 mm dynamic, balanced armature)
Frequency response: 3 Hz–100,000 Hz
Impedance: 40 ohms (1 kHz)
Sensitivity: 103 dB/mW
Maximum input: 100 mW (IEC)
Cable: Detachable Y-type, approximately 1.2 m, silver-coated OFC strands
Plugs: L-shaped gold-plated stereo mini plug and L-shaped gold-plated balanced standard plug
Weight: Approximately 26 g without cable
Included: Standard and balanced cables, carrying case, clip, cable holder, cleaning cloth, hybrid earbuds and triple-comfort earbuds