Description

The Tanchjim Zero Ultima IEM is available in both 3.5mm and DSP Type-C versions, catering to different audio preferences. This high-performance IEM features a 10mm dual-chamber dynamic driver with a PU-suspended edge and titanium-plated diaphragm, delivering powerful bass, rich mids, and crisp treble with minimal distortion. The medical-grade acoustic chamber ensures durability and clear sound, while the 8-strand silver-plated OFC cable enhances signal transmission. This lightweight IEM (2.3g), ergonomic design provides comfort and passive noise isolation. The DSP Type-C version features built-in digital processing for refined tuning, enhancing bass, treble smoothness, and vocal clarity. Users can customize their sound through the app with PEQ presets and a 5-band parametric equalizer for a personalized listening experience. 

(Note- The app is exclusively compatible with the Type-C version.)

10MM DOUBLE-CHAMBER DYNAMIC DRIVER

The Tanchjim Zero Ultima is equipped with an advanced DMT 4 Ultra dynamic driver, designed to deliver an exceptionally well-balanced sound profile. The double-chamber architecture enhances airflow and driver stability, ensuring deep, controlled bass, rich and textured mids, and refined, non-fatiguing treble. Whether you're listening to high-resolution music, watching movies, or gaming, the Zero Ultima provides a clear and immersive experience.

PU SUSPENDED EDGE + TI-PLATED DOME COMPOSITE DIAPHRAGM

Featuring a high-precision composite diaphragm, the Zero Ultima ensures superior responsiveness and reduced distortion. The PU-suspended edge provides flexibility for deep, punchy bass, while the titanium-plated dome strengthens rigidity for improved treble extension and detail retrieval. This combination enables an accurate and natural sound signature, delivering exceptional clarity across all frequency ranges.

8 STRANDS 4N OFC SILVER-PLATED COPPER CABLE

Engineered for premium audio transmission, the Zero Ultima features an 8-strand silver-plated oxygen-free copper (OFC) cable with a double-core structure, reducing signal interference and enhancing conductivity for high-fidelity sound. The flexible, tangle-resistant design ensures durability for daily use. Additionally, the customized omnidirectional microphone captures clear and stable audio, even in noisy environments, making calls and recordings more reliable.

MEDICAL-GRADE ACOUSTIC CHAMBER

Constructed with high-permeability PC material and a 304 stainless steel cover, the Zero Ultima’s acoustic chamber is designed to minimize unwanted resonance while preserving the integrity of the audio signal. The medical-grade material ensures durability and reliability, making it a long-lasting investment for audiophiles and casual listeners alike. This robust construction contributes to a cleaner, distortion-free sound that remains consistent over time.

ENHANCED THREE-FREQUENCY BALANCE

With refined tuning, the Zero Ultima offers an improved low-frequency presence, enhanced midrange texture, and crisp, natural treble. This carefully crafted balance ensures rich, full-bodied bass without overwhelming the mids and highs, making vocals and instrumentals sound more expressive and lifelike. The 3.5mm plug version provides a pure, uncolored audio experience, while the DSP version (Type-C) enhances high-frequency smoothness, strengthens low-frequency presence, and enriches vocals for a more immersive sound.

ERGONOMIC AND LIGHTWEIGHT DESIGN

Designed with comfort in mind, the Zero Ultima weighs only 2.3g per earbud, making it one of the lightest in-ear monitors available. The ergonomic shape ensures a secure and snug fit, reducing ear fatigue even during extended listening sessions. The lightweight design not only enhances comfort but also provides effective passive noise isolation, allowing you to enjoy uninterrupted audio, whether you're on the go or at home.

VERSATILE CONNECTIVITY WITH ADVANCED AUDIO CONTROL

The Zero Ultima offers two versions for flexible use. The 3.5mm gold-plated plug ensures stable, lossless audio with enhanced conductivity and reduced oxidation. The DSP Type-C version features built-in digital processing for optimized sound. Users can fine-tune audio via the app, offering four PEQ presets and a 5-band parametric equalizer. Both versions deliver high-fidelity sound, catering to diverse listening needs.

Specifications

Brand Name
TANCHJIM
Model
Zero Ultima
Product Name
TANCHJIM ZERO Ultima
Driver Configuration
10mm Double-Chamber Dynamic Driver (DMT 4 Ultra)
Diaphragm
PU Suspended Edge + Titanium-Plated Dome Composite
Frequency Response
10Hz - 48kHz
Sensitivity
123dB
Total Harmonic Distortion
0.05% at 94dB
Cable Type
8 Strands 4N OFC Silver-Plated Copper
Plug
3.5mm Gold-Plated / DSP Type-C
Build Material
High-Permeability PC + 304 Stainless Steel Cover
Weight
2.3g per Earbud
Microphone
Customized Omnidirectional Microphone

Box Content

    What will you get
  • 1x Tanchjim Zero Ultima IEM
  • 1x Carrying pouch
  • 6x ear tips
  • 1x User manual

Warranty

1 YEAR WARRANTY

Don't worry, TANCHJIM Zero Ultima 10mm Dual-Chamber Driver IEM 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 ORDERS

At Concept Kart, we offer FREE standard shipping on all orders across India. Orders placed before 2 PM are usually dispatched on the same working day, while orders placed after 2 PM are dispatched on the next working day (excluding Sundays and public holidays) from our Delhi warehouse.

Delivery usually takes 1–2 business days in Delhi, the next working day in metro cities, and 2–7 business days in other locations after dispatch. We use trusted courier partners, including BlueDart and Delhivery, and share tracking details via email or WhatsApp. For prepaid orders, OTP verification is required at delivery for added security. Share the OTP only after receiving your package.

COD is available for orders between ₹1,500 and ₹10,000, with cash handling charges of ₹50 (up to 1 kg) and ₹100 (above 1 kg), displayed at checkout.

Delivery may be delayed due to festivals, extreme weather, floods, protests, or courier disruptions. Pre-orders follow the estimated timelines mentioned on their product pages.

For shipping or delivery assistance, contact customercare@conceptkart.com with your order number.