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Truthear x Crinacle Zero IEM (RED) - 1

Truthear x Crinacle Zero IEM (RED)

TRUTHEAR

iem under 5000

Tuned in Collaboration with Crinacle

10mm & 7.8mm Dual Dynamic Driver for Superior Sound

CCAW Voice Coil for Improve Bass Response

High Precision 3D Printed Resin Shells

Accurate Hybrid Double Frequency Division

High-Quality Silver-Plated Oxygen Free Cable

₹ 4,990 ₹ 6,699 Save ₹ 1,709

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Estimated Delivery within 2 to 4 weeks.

Get a Free Case Worth ₹ 149
This product is also available for in-store audition.
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Estimated Delivery within 2 to 4 weeks.

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RETURN POLICY

10 Days Replacement Policy for Manufacturing defects. Info All products are covered by 10 Day Replacement Guarantee. This product is eligible for a free replacement, in case you receive a damaged, defective or different item. Please keep the product in its original condition with all accessories & packaging for a successful return. We may contact you to assess the damage or defect before issuing a replacement. Accessories like cables and eartips are not backed up the manufacturer's warranty.

Please note that physical damage cases need to be brought to our notice within 24 hours.

Simply Contact us through the chat window if you find any issues with your order.

WARRANTY

1 Year Manufacturer's Warranty

Description

INTRODUCING THE TRUTHEAR ZERO: RED - DUAL DYNAMIC DRIVER IEM: 
Truthear, in collaboration with Crinacle, proudly presents the most anticipated IEM of the year, the ZERO: RED. This dual dynamic driver IEM is an improved version of its predecessor, the ZERO. Crinacle and Truthear have meticulously worked on this project to deliver an IEM with exceptional performance, thanks to its phenomenal tuning.

HIGH PERFORMANCE WITH 10MM & 7.8MM DUAL DYNAMIC DRIVERS

The Truthear ZERO: RED is equipped with dual dynamic drivers combined with 10mm and 7.8mm drivers. It features a mature internal magnetic circuit structure and a flexible polyurethane suspension composite LCP liquid crystal dome diaphragm. This advanced design differentiates RED from its predecessor, ZERO, providing superior performance and meeting rigorous R&D standards. The dual polyurethane suspension composite liquid-crystal dome diaphragm, along with the N52 Rubidium magnet double-cavity internal magnetic circuit dynamic driver, ensures exceptional sound quality and precision.

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ULTRA-FINE CCAW VOICE COIL FOR ENHANCED BASS RESPONSE

The Truthear ZERO: RED employs a specially adjusted ultra-fine CCAW voice coil in its 7.8mm dynamic driver, responsible for mids and treble. This lightweight vibration system ensures the resonance frequency aligns closely with the target curve, providing a smoother response. The 10mm dynamic driver, dedicated to bass, has a precisely modified voice coil count and diaphragm structure to match the new frequency division circuit. These enhancements significantly improve objective measurements like nonlinear distortion, resulting in superior bass response and overall sound quality.

ACCURATE HYBRID DOUBLE FREQUENCY DIVISION

The hybrid double-frequency division in ZERO: RED earphones uses high-precision DLP-3D printing to create an acoustic nozzle structure with effective filtering and accurately calculated RC frequency division. This allows two dynamic drivers to operate independently, enhancing design precision. Additionally, the full-frequency phase is highly consistent, avoiding the phase distortion common in multi-driver earphones, which results in a more natural listening experience.

NEW GENERATION DLP 3D PRINTING TECHNOLOGY & MEDICAL GRADE RESIN

HeyGears' DLP 3D printing technology, using medical-grade high-transparency resin and an internal coloring process, ensures high printing accuracy and efficiency. This advanced technique creates a delicate acoustic nozzle structure, difficult to achieve with traditional methods. Additionally, the resulting cavity is lightweight, skin-friendly, and made from reliable materials, enhancing both user comfort and product performance.

SUPERIOR AUDIO PERFORMANCE AND COMFORT FOR LONG LISTENING SESSIONS

The Truthear ZERO: RED has been developed with excellent objective indicators, building on the success of the original ZERO. It features optimized nonlinear distortion at higher sound pressure levels and a bass response similar to the preference curve, with a target curve above 1000Hz following the Crinacle IEF_Neutral. While slightly less dynamic than the original, it maintains HRTF characteristics for extended, comfortable listening. ZERO: RED delivers punchy bass without compromising higher frequencies, and its treble is highly resolving, warm, natural, and pleasing.

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ELEGANT GLUE DROPPING CAPPING DESIGN

Truthear has integrated optimized processing technology to achieve excellent objective measurements. Emphasizing both optimization and improvement, the cavity of ZERO: RED features a sandwich-like structure comprising a front cavity, decorative panel, and minimal glue to seal seams. Utilizing 3D printing technology, this design ensures natural, smooth curves, enhanced with hand-made polishing and automatic gloss painting. The result is an exquisite faceplate combined with a durable and reliable structure.

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Specifications

Brand Name
Truthear
Model Name
Zero (Red)
Product Name
Truthear x Crinacle Zero IEM (RED)
Drivers
Dual Dynamic Driver
Driver Configuration
10mm+7.8mm Dynamic Driver
Impedance
17.5Ω±15% (@1kHz)
Wired Connectivity
3.5mm
Connector
0.78mm 2Pin
Microphone
No
Diaphragm Material
Polyurethane Suspension LCP Liquid Crystal Composite diaphragm
THD
≤1%@1KHz
Senstivity
117.5dB/Vrms (@1KHz)
Frequency Response
20Hz-40.5kHz (IEC61094, Free Field)
Effective Frequency Response
20Hz-20kHz (IEC60318-4, -3dB)
Compatibility
Universal
Wearing Style
In-Ear
Cable
High-Quality Silver Plated
Detachable Cable
Yes

Box Content

    What will you get
  • 1x Truthear x Crinacle Zero IEM(Red)
  • 1x Four Stands of High-quality Silver-plated Cable
  • 3x Ear-tips (S, M, L) (Thin Diameter)
  • 3x Ear-tips (S, M, L) (Thick Diameter)
  • 1x Foam Ear-tips
  • 1x Impedance adapter
  • 1x Soft leather protective case
  • 2x Pair Filters
  • 1x Manual
  • 1x Warranty card

Warranty

1 YEAR WARRANTY

Don't worry, Truthear x Crinacle Zero IEM (RED) 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.

Customer Reviews

Based on 6 reviews
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A
Aryan Roy (Guntur, IN)
Such clarity and good bass!

So hear me out, I am no audiophile and I have tried around 4 (5 now) IEMs so far. These include, 7Hz Zero:2, Moondrop Chu 2, KZ EDX PRO:X, Tangzu Waners, and now Truthear Zero:Red is my just from 1-2k INR range to 5k INR range in IEMs. I would say, I am very happy with the purchase! If you are someone with Zero:2 and looking for an upgrade, I have attached an image which compares their nozzle size. I have to say, the nozzles are pretty wide, but it fits my ears like a charm. I use it along with Dunu S&S Large eartips. Compared to Zero:2, I would say the bass is much better, apart from that, there is much more details due to the dual DDs. Also, if you are considering buying this, I would highly suggest you to purchase a DAC, it will give it much more power and make it sound so much better than if you use it normally. The separation the DAC offers is just so good (I personally use Abigail Pro). If you have small ear canals, probably might want to wait for the new Zero Blue 2 which has smaller nozzle (and EQ it to reds, and that should mostly work), but yes, I would definitely recommend this to anyone looking for an upgrade!

User picture User picture User picture
m
mohan Prabhu (Madurai, IN)
It's good

It's good but bass is light high

D
D.S. (Vadodara, IN)
BEST IEM i have used

im just mind blown by how good this iem is, i have used so many harman target iems in past, it was really a good experience to switching to this iem and its really really good, also thanks to concepkart for providing this iem at lowest rate on internet

P
P.K. (New Delhi, IN)
A Great Set

These are exactly how the reviews say they are.

Since they follow the IEF Neutral target curve, the sound on these are very balanced, not boomy or too vocal forward or too sparkly, just the right amount of everything. The bass, according to my taste is on the lower side, but is a very clean bass. Without muddying the mids, these perform with grace.

I started with wide bore tips, and it sounded very balanced, and switched to narrow bore, and the bass seems somewhat audible unlike before where it wasn't very pronounced with wide bores. The treble can also feel a little sharp(song used to test: Billie Jean - Michael Jackson) but I think that is just me who is sensitive to treble. Using narrow bore seems to help with the high treble that I'm sensitive to.

As for the fit, I've read a lot of people saying it is bulky with wider nozzle. But I haven't had any discomfort while have them for hours. The impedance adapter seems like a gimmick to me, tbh but I think it might help with the bass. I'd suggest to get an impedance adapter with higher Ω rating if bass is important, which I might definitely going to try in the near future.

And lastly, the packaging is really good, and the accessories as well. The best that I've experienced so far throughout the 4 sets that I've opened, these stick out the most for it's unboxing experience.

v
varun singh (New Delhi, IN)
Amazing buy

I was just blown away with the base response on them, they were great for my taste and was just like I wanted them to be 😊

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