KZ Acoustics Castor IEM With Mic

17% off
KZ Acoustics

Style: Harman Target with Improved Bass
Selling Price:
Sale price₹ 1,649.00 Regular price₹ 1,990.00
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Unveiling Sonic Mastery: The KZ Castor IEM Series

KZ Acoustics Castor IEM With Mic

Precision Tuning Beyond Conventions

Introducing the KZ Castor IEM with Mic, a sonic marvel that transcends industry standards. Available in two exceptional versions - the Harman Target and the Harman Target with Improved Bass - these models redefine sound quality. Meticulously crafted to adhere to the renowned Harman FR curve, the KZ Castor series stands head and shoulders above flagship models from other brands. Overcoming the inherent challenges of acoustic tuning, these earphones deliver an unparalleled auditory experience.

KZ Acoustics Castor IEM With Mic

Dual-Dynamic Brilliance

At the heart of the KZ Castor lies a revolutionary stacked dual-dynamic driver structure. Purposefully designed, one driver dedicates itself to the 20-200Hz range, delivering a seismic bass punch. Simultaneously, the second driver handles mid and high frequencies, ensuring a seamless, interference-free sonic landscape. It's innovation you can hear.

Bass Unleashed: Harman Target with Improved Bass

For enthusiasts of deep, resonant bass, the Harman Target with Improved Bass Version takes it a step further. Boasting a jaw-dropping low-frequency drop of over 10dB in the 40Hz-300Hz range, this version redefines the limits of traditional headphones. Brace yourself for a bass experience that is not just powerful but truly breathtaking.

Tailored Soundscapes: Customizable Audio Profiles

Empowering users with unprecedented control, the KZ Castor comes with professional-grade filters. These enable two-stage adjustments for both low and high frequencies, offering a spectrum of up to 16 personalized audio profiles. Your music, your way.

KZ Acoustics Castor IEM With Mic

Comfort Redefined: Ergonomic Design

Crafted for extended listening pleasure, the KZ Castor features a top and bottom-stacked cavity design. Striking a harmonious balance between sound quality and comfort, these earphones are equipped with thermoplastic slow rebound memory foam eartips. The result? Exceptional comfort and sound isolation, ensuring you can revel in your music for hours on end.

Engineering Precision: Unmatched Detailing

The KZ Castor achieves a level of precision that defies convention. Utilizing an integrated injection molding process over 10 times more precise than traditional 3D printing, the internal support structure boasts an astonishing precision of approximately 0.01mm. It's not just audio; it's an engineering masterpiece.

KZ Acoustics Castor IEM With Mic

Elevate Your Auditory Experience with KZ Castor - Where Precision Meets Sonic Brilliance.

Frequency Range: 20-40000Hz

Harman Target Version: 31-350ΩHarman Target with
Improved Bass Version: 16-200Ω

Harman Target Version: 105±3dBHarman Target with Improved Bass Version: 103±3dB

Plug Type: 3.5mm

Pin Type: 0.75mm

Cable Length: 120±5cm

Microphone: Yes

Warranty: 1 Year

Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form:
Cable: 1-month warranty only for manufacturing defects only

KZ is a highly popular brand that has gained a lot of recognition in the audiophile community for its affordable yet high-quality In-ear monitors. They also offer after-market upgrades for IEMs, eartips, carry cases, and TWS wireless adapters.

Customer Reviews

Based on 13 reviews
Mohammad Shariff (Bengaluru)


Thank you for your positive review! We're glad to hear that you're enjoying the KZ Acoustics Castor IEM with mic. Let us know if you have any further feedback or questions. Happy listening!

Chetan Rana (Ahmedabad)

Just WOW. the change in sound levels using the 1 to 4 switch options- too good for a beginner. Regret why I did not buy it earlier.

Thank you for your review! We are thrilled to hear that you are enjoying the KZ Acoustics Castor IEM with mic. We are glad that you are noticing a positive difference in sound levels with the switch options. We apologize for any regret you may have, but we are happy to have you as a customer now. Thank you for choosing The Audio store!

Sidharth S Kumar (Sonīpat)
Rumbling and Thumping; but CLEAN Bass

I bought the Harman Curve w Improved Bass model solely as a fix for my occasional basshead itch and this works absolutely perfect for that purpose. The bass is sufficiently strong (especially with UUDD setting) with beautiful rumble; but at no point does it get muddy; nor the sub-bass drowned out (which is a major issue I have with my QKZ x HBB).
The build quality deserves special praise and the whole unit feels very sturdy and premium. The cable is also of great quality for an IEM of this price range.
If you love your bass, but not so much that it bleeds into mud, this is the perfect entry level IEM for you. Perfect for Rap, Hip-Hop, and EDM!

Thank you for your review of the KZ Acoustics Castor IEM with Mic. We are so glad to hear that the bass meets your expectations and provides a clean and rumbling experience without getting muddy. We take pride in the build quality of our products and are happy that you appreciate it as well. We hope you continue to enjoy your IEM for your preferred music genres. Thank you for choosing The Audio Store!

Debtanu Dutta (Kolkata)
Very Good for the price

First, great service and delivery by The Audio Store as usual, got it in 1 day.
Coming to the KZ Castor Bass version, it has good amount of bass with the switches 1 and 2 on. I have set it to UUDD.
The sound signature is quite V shaped, which I really don't prefer, but I use Parametric EQ to flatten the response. A 4dB boost around 750Hz and a 4dB cut around 2.8KHz flattens the frequency response reasonably.
Resolution is quite good for the price and this is something that can't be improved by EQ.
Changing to DDUU makes it slightly leaner sounding and provides a different flavour.
Overall recommended.

Thank you for taking the time to share your experience with the KZ Acoustics Castor IEM with us. We are glad to hear that you are happy with the product and our service.
We appreciate your detailed feedback on the sound signature and the helpful tip about using Parametric EQ to adjust the frequency response to your liking. Thank you for recommending the product to others.
If you ever need any assistance with your purchase, please do not hesitate to reach out to us. We are here to help.
Happy listening!

Vedant Wale (Pune)
Exceptional Audio Experience for Aspiring Audiophiles .

I recently had the pleasure of experiencing (KZ Acoustics Castor IEM With Mic ), and I must say, it has left a lasting impression on me. The sound quality is nothing short of exceptional; it delivered a rich and immersive audio experience that resonated with my discerning taste.
The balance and clarity in the sound make it perfect for my preferences, providing a well-rounded audio profile across various genres. What stood out to me the most was the impeccable comfort the headphones offered. The design ensures a snug fit, allowing for prolonged usage without any discomfort—a feature that distinguishes this product from others in the market.
One of the standout features for me was the microphone quality. In comparison to other headphones I've used in the past, the mic on (KZ Acoustics Castor IEM With Mic) exceeded my expectations. Clear and crisp, it effortlessly captured my voice during calls and online meetings, enhancing the overall communication experience.
As someone relatively new to the world of audiophilia, I found (KZ Acoustics Castor IEM With Mic) to be the perfect companion. The sound quality, comfort, and microphone performance make it an ideal choice for beginners exploring the realm of high-fidelity audio. It strikes a harmonious balance between performance and user-friendly design, making it the best product for those embarking on their audiophile journey.
In conclusion, I wholeheartedly recommend (KZ Acoustics Castor IEM With Mic) as a first buy for anyone looking to elevate their audio experience. Its impressive sound quality, comfort, and microphone capabilities make it a standout choice in the market. This product has certainly earned my commendation, and I believe it will do the same for others seeking a top-notch audio solution.

Thank you for taking the time to share your experience with the KZ Acoustics Castor IEM With Mic. We are thrilled to hear that it has exceeded your expectations and provided an exceptional audio experience. We strive to create products that deliver both high-quality sound and comfort, and we are happy to know that we have achieved that with our Castor IEM. Thank you for your recommendation and for choosing The Audio Store. Happy listening!

Soumyadip Ghosh (Kolkata)
KZ castor, a chinese masterpiece

A bit heavy on the ears, but absolutely stunning sound quality, clarity and separation is to the point, nice bass response, a bit of warm sound signature, but can be a delight to music lovers. Long hours can be painful for some people, as the treble is crisp and clear, may be too clear.. Overall a steal at this price range, refrain buying any other earphones if you have a budget of around 1600-1700. GO for these and you will not regret..

Thank you for taking the time to leave a review for the KZ Acoustics Castor IEM with Mic. We are delighted to hear that you find our product to be a 'chinese masterpiece' with stunning sound quality and clarity. We understand that the weight of the product may be a concern for some, but we assure you that the bass response and warm sound signature make it a delight for music lovers. We appreciate your feedback about the treble and will take it into consideration for future improvements. Thank you for choosing The Audio Store and we hope you continue to enjoy our products. Have a great day!

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