SPECIFICATIONS
Active Noise-Cancellation: No
Brand Name: linsoul
Category: Earphones & Headphones
Communication: Wired
Control Button: No
Frequency Response Range: 20 - 20000
High-concerned chemical: None
Impedance Range: from 33 to 100 Ω
Material: Metal,PVC
Origin: Mainland China
Resistance: 50
Sensitivity: 102
Style: Wired headphone & headset
Vocalism Principle: Orthodynamic
Volume Control: No
Wireless Type: None
Kiwi Ears x Z Reviews: Serene Closed-Back Planar Magnetic Headphones Wired Connection with Professional Tonal Balance
Features
A Premium Sound That’ll Keep You Engaged
So Comfortable, You Won’t Want to Take It Off
Stylish Design That’ll Have You Catching Glances
Closed Driver, Not Just a Closed-Back
Professional Tonal Balance - Check For Yourself!
Wired Connection for the Highest Audio Resolution
Kiwi Ears x Z Reviews

A Premium Sound That’ll Keep You Engaged
Completely immerse yourself in the full and high-fidelity sound of Kiwi Ears’ latest generation of planar magnetic driver. A completely new 57.5mm x 51mm fully-enclosed planar driver powers high-resolution audio with life-like clarity, thanks to its incredible fast transients.

So Comfortable, You Won’t Want to Take It Off
You shouldn’t have to sacrifice ergonomics for great audio. The Serene features a fully lined soft vegan leather headband and medium-tension vegan leather earcups for optimal comfort during commutes and long-listening sessions. With an ultra-lightweight composite polymer and aluminum construction, the Serene feels as balanced as it is durable. Dual pivot joints provide optimal earcup angles for a bespoke-like fit, every time.

Stylish Design That’ll Have You Catching Glances
Fashionistas, DJs, Students, Gamers, and Musicians. The Serene is Kiwi Ears’ solution for high-fidelity audio in a sleek and modern design. The Serene sounds great at home and in the studio, but with its retro-inspired contemporary look, the Serene is really designed to make you look as good as the music you’re enjoying.

Closed Driver, Not Just a Closed-Back
We aimed to design a headphone that works on the go with an uncompromising sound. This meant a closed-back earcup for maximum sound isolation and the latest generation of planar magnetic drivers for the best sound. However, putting a standard open-back planar driver into a closed-back earcup results in too much rear sound wave reflections that diminishes the audio quality. To resolve this, we have come up with a new fully-enclosed planar driver with a custom refractory filter and dampening to minimize rear sound reflections. This driver deals with the issue of sound diffraction within the driver itself, before it ever reaches the back of the earcup. Plus, you can enjoy better sound isolation on the go.

Professional Tonal Balance - Check For Yourself!
Audio quality is our utmost priority. For this reason, the Serene has been extensively tuned for the most optimal tonal balance that allows you to hear the full frequency spectrum without any dips or peaks. With an extended bass shelf and a completely flat midrange, you can enjoy your music naturally and as it was intended by the studio engineer. A perfect treble curvature that matches the perceived hearing of the human ear allows sweet vocals and trebles without any harshness. Don’t believe us? Just check the frequency response graph! And thanks to the planar magnetic driver, enjoy extreme technical performance in the resolution, soundstage, and imaging.

Wired Connection for the Highest Audio Resolution
The Serene is a wired headphone. It is an intentional design to fully maximize audio resolution without dealing with lossy compression from bluetooth. Mix and match with your preferred DAC/AMP for the raw sound characteristics you want, or simply plug it into your phone or tablet’s headphone port for on the go. With a detachable cable design, you can customize the sound further.

Kiwi Ears x Z Reviews
The Serene is a collaborative project with world renown audio reviewer Z Reviews (ZEOS). With over a decade of experience in reviewing high-end audio products and a cult-like fan base, Z Reviews has provided his expertise to develop and design the Serene project.

Technical Information
Driver Information: Planar Driver
Impedance: 50 ohms ±15% at 1kHz (DC)
F0 / Lowest Resonant Frequency: 130Hz ±20%
Sensitivity: 102dB ±3dB (at 1kHz, Test Voltage: 0.179V)
Rated Power: 10mW
Maximum Power: 20mW
Test Frequency Range: 20Hz–20kHz
Voltage: 0.57V
Abnormal Sound
Total Harmonic Distortion (THD): Less than 3%


