LETSHUOER at Audio46

LETSHUOER S12 Planar Universal In-Ear Monitor


2-pin connection

planar magnetic

Product SKU: Silver S12 4.4mm


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Product Details

Audio46's Opinion

The Letshuoer S12 is a budget-friendly, audiophile grade IEM with great resolution and a crowd pleasing balance. It delivers a punchy, warm and full-bodied profile that at the same time feels accurate and clean. And the use of planar magnetic technology is somewhat rare for this price point. That being said, those who are particularly reactive to the highest frequencies (or tend to listen to high treble instruments) might be annoyed by the treble peaks. But overall, the Letshuoer S12 is a great all-rounder for audiophiles in search a sound that’s rich and versatile.

Our Full Review

(Specifications and appearance of this product are subject to change without notice)
↓ Details provided by LETSHUOER

LETSHUOER S12 - 14.8mm planar IEMs and best Hi-Fi earphones for music lovers

S12 is a pair of Hi-Fi Earphones created for music lovers. It is planar driver in ear monitors with wider stage, better clarity, faster transients, better treble extension and great resolution. It will be your best companion to your everyday music enjoyment.

  • Custom 14.8mm Planar Driver
  • Silver plated monocrystalline copper cable

Large diaphragm

Planar diaphragm that is 14.8mm in size with 102dB sensitivity that can be driven by most devices.

Professional tuning

Tuning with wider stage, better clarity, faster transients, better treble extension and great resolution.

128 strands silver-plated copper cable

Thickness ensures cables does not have internal resistance, yet soft enough to not tangle up.

5-axis CNC processing

Chassis is milled down by a 5-axis process that’s lightweight, durable and smooth to the touch

Ergonomic design details

The earphone connector protrudes slightly from the side of the IEM so the earhook on the cable can sit comfortably on the ear without twisting inwards. The receptor is slightly indented into the chassis to ensure product longevity as well.

Dual vent hole design

The chassis has two vent holes drilled to the side of the unit to reduce pressure against the ear drums, which in turns protect users’ hearing.

Product Specifications

  • Frequency response: 20-30000Hz
  • Impedance: 16Ω
  • Sensitivity: 102dB/mW
  • Cable length: 1.2m
  • IP Rating: IPX3

Package contents

  • IEM units
  • Foam, standard and clear ear tips in S/M/L sizes
  • Cable: 3.5mm single-ended or 4.4mm balanced connector
  • LETSHUOER faux-leather case
  • User manual

Product Reviews



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