Experience the pinnacle of Sony’s audio engineering with the Sony IER-Z1R In-Ear Headphones. Crafted for audiophiles who demand uncompromising sound quality, the IER-Z1R delivers a breathtakingly immersive listening experience with extraordinary detail, clarity, and impact. Hand-assembled in Japan and designed with premium materials—from zirconium alloy housings to a refined hybrid driver system—these in-ear monitors offer studio-grade performance for both casual listening and professional monitoring. Elevate your sound to the next level with a product engineered to perfection.
Hybrid Driver System
Features a custom 12mm dynamic driver, magnesium dome super-tweeter, and balanced armature unit for unmatched frequency response and sonic accuracy.
Premium Build & Materials
Zirconium alloy housings deliver superior rigidity while enhancing resonance control for crystal-clear sound.
Exceptional Soundstage
Sony’s refined acoustic path design creates wide, open, natural imaging—rare for in-ear monitors.
Detachable High-Quality Cables
Includes silver-coated OFC cables with both 3.5mm unbalanced and 4.4mm balanced connections.
Optimized Comfort & Fit
Ergonomic shell shape and multiple ear tip sizes ensure long-lasting comfort and stable fit for all-day listening.
Hand-Assembled in Japan
Precision craftsmanship and strict quality control guarantee outstanding performance and durability.
Driver Units:
• 12mm dynamic driver (aluminum-coated LCP diaphragm)
• Balanced armature driver
• Magnesium-dome super-tweeter driver
Frequency Response:
• 3 Hz – 100,000 Hz
Impedance:
• 40 Ω (at 1 kHz)
Sensitivity:
• 103 dB/mW
Cables Included:
• 1.2m silver-coated OFC cable (3.5mm stereo mini)
• 1.2m silver-coated OFC cable (4.4mm balanced)
Connector Type:
• Detachable MMCX connectors
Housing Material:
• Zirconium alloy
Weight:
• Approx. 26g (without cable)
Accessories Included:
• Multiple ear tips (silicone & triple-comfort)
• Carrying case
• Cleaning cloth
• Clip & cable guides