EarAcoustic VSA-V1 IEM features a polished zinc alloy body with a diamond-textured faceplate, showcasing premium design for high-fidelity audio.
EarAcoustic VSA-V1 IEM with full-width titanium diaphragm and Tesla moving coil, designed for precise vocal clarity and immersive sound.
Exploded view of EarAcoustic VSA-V1 IEM showing dual chamber resonance control for enhanced soundstage and low-frequency clarity.
Cross-section of EarAcoustic VSA-V1 IEM highlighting titanium diaphragm and Tesla magnetic engine for superior audio performance.
Frequency response graph of EarAcoustic VSA-V1 IEM showing detailed performance across low, mid, and high frequency ranges.
Close-up of EarAcoustic VSA-V1 IEM showcasing futuristic metal aesthetics and acoustic engineering inspired by dark sonic themes.
EarAcoustic VSA-V1 IEM emphasizes emotional and sonic intensity with a sculpted zinc alloy shell and bold design language.
Rear view of EarAcoustic VSA-V1 IEM showing ergonomic zinc alloy housing designed for elegance, comfort, and durability.
Premium 4.4mm balanced and 3.5mm stereo cable included with EarAcoustic VSA-V1 IEM, made of pure copper for lossless audio.
EarAcoustic VSA-V1 IEM delivers a sensory-rich audio experience with a sleek, reflective housing and dynamic driver clarity.
EarAcoustic VSA-V1 IEM engineered for acoustic precision and emotional intensity, ideal for audiophiles seeking high-resolution sound.
Futuristic humanoid figure symbolizing the bold and artistic design inspiration behind the EarAcoustic VSA-V1 IEM.
Model wearing EarAcoustic VSA-V1 IEM, showcasing ergonomic fit and stylish design ideal for vocal-focused listening.
EarAcoustic VSA-V1 IEM shown in ear, highlighting its ergonomic shape for stable and comfortable long-term wear.
Technical specs of EarAcoustic VSA-V1 IEM featuring 11.4mm titanium diaphragm, Tesla coil, and wide frequency response range.

EarAcoustic Audio

EarAcoustic Audio - VSA-V1 11.4mm Full-Range Dynamic Driver IEM

Sale price₹ 10,299Regular price ₹ 14,999

    11.4mm Full-Range Dynamic Driver Paired with Titanium Diaphragm

    Dual Tesla-Grade Magnetic Circuit System

    CNC-Machined Zinc Alloy Shell with Dark Polished Finish

    Ultra-Clear Audio Reproduction with Less than 0.002% Distortion

    Dual-Chamber Acoustic Design

    408-Core Silver-Plated Litz Hybrid Cable

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Description

This time around EarAcoustic Audio has launched another high-fidelity in-ear monitor engineered for exceptional vocal clarity and detailed sound reproduction. Featuring a 11.4mm full-range Dynamic Driver supported by Titanium Diaphragm and paired with a dual Tesla-grade magnetic circuit, it delivers fast, precise transients and dynamic audio performance. Its CNC-machined zinc alloy shell with a dark polished finish ensures durability and premium aesthetics, while a dual-chamber acoustic design controls resonance for deep-reaching bass and refined highs. With distortion kept below 0.002%, the VSA-V1 provides ultra-clear and precise sound reproduction. The package includes a 408-core silver-plated Litz hybrid cable for superior signal transmission. This IEM is designed for listeners seeking reference-grade vocal detail and immersive musical experience across diverse genres.

11.4MM ROBUST DYNAMIC DRIVER IMPLEMENTATION

The EarAcoustic Audio VSA-V1 is equipped with a large 11.4mm Full-Range Dynamic Driver supported by Titanium Diaphragm. This design offers an accurate and dynamic sound reproduction. The diaphragm is vacuum-sputtered with 99.97% pure titanium and reinforced with ceramic layers, delivering an ultra-fast transient response of 0.02 microseconds. This construction allows the driver to precisely capture musical nuances, produce intoxicating vocals and clear instruments without distortion.

ADVANCE TESLA MAGNETICS AND ACOUSTIC RESONANCE DESIGN

This High-Fidelity IEM uses a dual Tesla-grade magnetic circuit with two N52 neodymium magnets generating 1.6 Tesla flux. This powerful magnetic field drives the 11.4mm dynamic driver precisely and at high speed; which ensures accurate and detailed sound reproduction with minimal distortion. The dual-chamber resonance system features a front cavity lined with acoustic wool to control bass below 200Hz, preventing muddiness, while the rear alloy chamber extends high-frequency overtones to create a spacious and natural soundstage.

DARK ELEGANCE AND LETHAL AESTHETICS

EarAcoustic Audio has embodied a design philosophy centered on darkness symbolism, and vocal intimacy. Engineered as an “acoustic scalpel,” its purpose is to dissect and reveal every subtle nuance of sound, particularly focusing on the intricate qualities of female vocals. This premium IEM is built with a robust CNC-machined zinc alloy shell, finished in a dark polished coating that combines durability with a striking aesthetic of dark elegance. The metal housing controls structural resonance and unwanted vibrations, ensuring the purity of sound.

SIGNATURE “FEMALE POISON” VOCAL TUNING

This In-Ear Monitor is expertly tuned for vocal clarity and expressive detail, emphasizing midrange frequencies, especially for female vocals; often described as “female poison” tuning in audiophile terms. The tuning delivers a precise and analytical sound signature that highlights micro-details and emotional subtleties in vocals without excessive warmth or congestion. The bass is controlled and tight, preventing muddiness while providing enough body for rhythm and impact. High frequencies extend smoothly beyond 20kHz to capture shimmer and overtones, enhancing airiness and spatial depth without harshness or fatigue.

TAILORED FIT FOR EXTENDED LISTENING

The EarAcoustic Audio VSA-V1 is designed with user comfort and ergonomic fit as key priorities. The shell shape is carefully contoured to follow the natural anatomy of the ear, providing a secure and stable fit that reduces fatigue during extended listening sessions. The CNC-machined zinc alloy material is expertly chosen due to its lightweight yet dense material properties which also prevents discomfort. The nozzle design allows easy insertion and compatibility with various ear tip sizes and materials, helping users achieve a personalized seal and optimal isolation.

PREMIUM HYBRID 408-CORE LITZ CABLE

The package includes a premium Silver-Plated OFC detachable cable featuring a 408-core Litz hybrid construction. This design reduces signal loss and electromagnetic interference, ensuring clear, detailed sound transmission with minimal degradation. It uses a 0.78mm 2-pin connector for secure attachment to the IEMs and comes with interchangeable 3.5mm single-ended and 4.4mm balanced plugs, offering broad compatibility with portable and home audio sources. The cable length is approximately 1.2 meters, providing flexibility and ease of use for daily listening.

Specifications

Driver
11.4mm Full-Amplitude Titanium Diaphragm
Magnetics
Dual N52 Tesla (1.6T)
Impedance
32Ω
Sensitivity
108dB
Frequency Response
5Hz–40kHz
Distortion
<0.002%
Housing
CNC Zinc Alloy
Cable
408-core Litz OCC + Silver-Plated, interchangeable 3.5mm/4.4mm plugs
Weight
14g per earpiece

Box Content

    What will you get
  • 1x IEM
  • 1x Interchangeable Cable
  • 6x Pairs of Eartips
  • 1x User Manual
  • 1x Cable Tie

Warranty

1 YEAR WARRANTY

Don't worry, EarAcoustic Audio VSA-V1 comes with a 1 Year warranty against manufacturing defects. We guarantee that every product on Concept Kart is genuine and backed by the Manufacturer's warranty.

Read more about Concept Kart's warranty policy.

Shipping Policy

FREE SHIPPING ON ALL PREPAID ORDERS

We usually ship orders on same day if ordered before 2 pm or within 24 hours if ordered later (except on holidays/sunday, where processing times may be higher) from one of our domestic warehouses based out of Delhi. It normally takes around 1 to 5 business days for delivery. We use premium service partners such as Blue dart, DTDC and Delivery for faster and reliable service. A tracking number will be provided upon shipment.

In very rare cases when order is not received after 10 business days of shipment (extended by number of days when the govt. Restricts movement of goods due to factors such as coronavirus pandemic), please contact us and we will provide you a support.