The IER-Z1R Signature Series In-Ear Headphones from Sony features the highest quality analog and digital technologies, a HD hybrid driver system (2 dynamic/1 balanced armature), a refined-phase structure, along with the sonic purity of a 4.4mm balanced audio connection to elevate your listening experience to one you can feel.
The IER-Z1R headphones are equipped with a frequency response of 3 Hz to 100 kHz and are built to reproduce every note. Inheriting the MDR-Z1R’s diaphragm structure, the 12mm dynamic drivers offer deep bass and fine mid-high sound. The super tweeter is on a coaxial position against the nozzle, which delivers accurate super-high notes to your ears with an extra-wide frequency response.
Other features include: naturally controlled acoustics that steers audio from the trio of driver units as though they were a single driver, sound space control for wide sound reproduction, and silver-coated, oxygen-free copper cables for less sound degradation.
In addition, the silk insulator and non-magnetic plating in the cables helps to reduce touch noise and act as an insulator against vibration. Using twisted pair wiring and non-magnetic undercoat for gold plating on the plugs ensures clean signal transmission.
In Pursuit of Perfect Sound
Designed to Make You Feel
Extended Frequency Response to 100 kHz
Faithfully Reproduce Every Note
Deep Bass and Fine Details
Audio Grade Capacitor without Distortion
Straight Sound Path
Naturally Controlled Acoustics
Quality Cable for Preserving Signal Purity
Wide Sound Space
Balanced Connection Available
Silver-Coated, Oxygen-Free Copper Cables
Silk Insulator and Non-Magnetic Plating
|Earpiece Design||In-Ear (Intra-Aural), Closed-Back|
|Earpiece Connection / Wearing Style||Ear Clip|
|Foldable||Not Specified by Manufacturer|
|Driver Type||Dynamic, Balanced Armature|
|Driver Size||0.47″ / 12 mm|
|Active Noise Cancellation||No|
|Frequency Response||3 Hz to 100 kHz (Wired)|
|Audio Connector to Source||1 x 1/8″ / 3.5 mm TRS Male Straight
1 x 4.4 mm Male Straight
|Audio Connector to Earpiece||1 x MMCX|
|Cable Length||48″ / 121.92 cm|
|Cable Conductor Material||Oxygen-Free Copper, Braided|
0.9 oz / 26 g (without Cable)
|Package Weight||2.59 lb|
|Box Dimensions (LxWxH)||6 x 5.8 x 5.6″|