Letshuoer - S12 Ultra
In-Ears With 14.8mm Planar Driver
₹ 15,990
Inclusive of all taxes
DELIVERY
Dispatches in 48 hours
RETURNS & WARRANTY
7 Day Replacement Guarantee
1 Year Warranty
Letshuoer Elevates In-Ear Audio Once Again With The New S12 Ultra
Letshuoer, renowned for pushing the limits of high-fidelity audio. It continues to push the boundaries of in-ear monitors with the S12 Ultra, crafted for listeners who seek clarity and depth. Featuring a 14.8 mm planar driver, it delivers precise, dynamic sound. Its ergonomic aluminium alloy shell ensures all-day comfort, while versatile cables and plugs provide seamless, high-quality connectivity. Letshuoer S12 Ultra brings music to life with effortless detail and immersive performance.
Features A 14.8mm Planar Driver For High-Quality Audio Across The Spectrum
Letshuoer S12 Ultra features a 14.8 mm planar driver, carefully enhanced with a reworked internal structure. This refinement ensures stable, high-level performance across the entire driver, bringing out the full detail, resolution and dynamic range. It provides a sensitivity of 101 dB and an impedance of 16 Ω, ensuring easy drivability. It delivers a wide frequency response range of 20 Hz to 40 kHz, capturing deep lows and airy highs, setting a new benchmark for planar in-ear performance.
Premium Aluminium Alloy With Lightweight Design & Ergonomic, Secure Fit
LETSHUOER S12 Ultra is built from premium aluminium alloy, combining strength with a sleek, lightweight profile. Every curve of the shell is ergonomically optimised, allowing it to sit naturally in the ear. The design conforms to the ear’s contours, offering a secure hold while eliminating pressure points and fatigue, even during long listening sessions.
Versatile Connectivity With Interchangeable Plugs And Type-C DAC/Amp Cable
Letshuoer S12 Ultra supports versatile connectivity with interchangeable 3.5mm and 4.4mm plugs, giving users the flexibility to match different devices and setups. It also includes a DT01 Pro 3.5mm to Type-C DAC amplifier cable for seamless connection to mobile devices for high-quality, barrier-free listening. Together, these options make Letshuoer S12 Ultra a truly versatile companion for music on the go.
Paired With A High-Quality Silver-Plated Cable For Seamless Signal Transmission
Letshuoer S12 Ultra comes with an upgraded 392-core silver-plated copper cable, engineered for superior conductivity and robust resistance against interference. This design ensures every detail of the music is delivered with clarity and precision and distortion-free audio. Letshuoer S12 Ultra allows the true character of your music to shine through, connecting you to sound in its purest form.
Driver
Planar Magnetic Driver
Driver Configuration
14.8mm Planar Magnetic Driver
Impedance
16 Ohms
Connector
0.78mm 2-Pin
Plug
3.5mm (Single-Ended) 4.4mm (Balanced)Type-C
Microphone
Without Mic
Sensitivity
101dB
Frequency Response
20Hz〜40kHz
Cable
1.2M Silver-Plated Copper
Material
Aluminum Alloy
Detachable Cable
Yes
Box Contents
1. Letshuoer S12 Ultra 2. Carrying Case x 1 3. Earphone Cable x 1 4. User Manual x 1 5. Ear Tips (6 pairs) x 1 set 6. Warranty Card x 1 7. Interchangeable 3.5mm & 4.4mm Plugs 8. DT01 Pro 3.5mm to Type-C DAC Cable x 1
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Check out the most common questions our customers ask. Still have questions? Talk to our Headphone Gurus.
Our customer support is available Monday to Friday: 11am-6pm.
What is the warranty period on the Letshuoer S12 Ultra and how do I claim warranty?
The warranty period on Letshuoer S12 Ultra is for 1 year. To read more information click here.
What is a planar magnetic driver, and how does it affect sound quality?
A planar magnetic driver uses a flat diaphragm with magnets to produce sound evenly across its surface. This design delivers exceptional clarity, fast response, and detailed imaging ideal for audiophiles who want precision and balance.
Can I use the Letshuoer S12 Ultra with both balanced and unbalanced outputs?
Absolutely. It comes with interchangeable 3.5 mm (unbalanced) and 4.4 mm (balanced) plugs, making it compatible with a wide range of portable players and amplifiers.
What is the cable made of, and can it be replaced?
The included cable is a 392-core silver-plated copper design for clean, interference-free signal transmission. It’s also detachable, allowing easy upgrades or replacements via its standard 2-pin connector.
Is the Letshuoer S12 Ultra easy to drive with a smartphone?
Yes. With a sensitivity of 101 dB and impedance of 16 Ω, the Letshuoer S12 Ultra is easy to power from most devices. It even includes a Type-C DAC/amp cable (DT01 Pro) for direct connection to smartphones and tablets.
Who is the Letshuoer S12 Ultra best suited for?
It’s perfect for listeners who value high-resolution, balanced sound from casual music lovers seeking clarity to professional musicians needing accurate monitoring.
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