TAS Commitment
Description
Professional Acoustic Hardware Configuration
The KZ ZS12 Pro X adopts a combination of a 10mm super-linear inner magnetic dynamic driver, 31736 dual array balanced armature x2, and a 30019 customized balanced armature. This setup delivers a sound quality experience that surpasses Hi-Fi levels, meeting the high standards of professional musicians and audiophiles.
Powerful Sound Quality Across All Frequencies
The independent drivers handle low, mid, high, and ultra-high frequencies. The dynamic driver excels in low and mid-frequency bands, providing a robust low-frequency response and smooth mid-frequency transition. The balanced armature drivers, known for their compact structure and fast response, accurately reproduce high-frequency details with clarity and transparency.
Innovative High-Frequency Array Design
Unlike standard single balanced armatures, the 31736 array balanced armature, consisting of two balanced armatures, offers higher sensitivity and better frequency response, especially in the mid-high range. The KZ ZS12 Pro X features 2 sets of 31736 array balanced armatures and a 30019 mid-frequency balanced armature, enhancing high-frequency detail resolution.
High-Performance Super-Linear Dynamic Driver
The KZ ZS12 Pro X's new generation super-linear dynamic drivers with breakthrough linear vibration response capture every subtle note. This technology restores the music's authentic emotions and details, delivering a live scene-like experience with deep drumbeats and thick bass.
Unmatched Sound Resolution
Experience every nuance of your favorite tracks with the KZ ZS12 Pro X. This advanced audio technology ensures no element of the soundscape is missed. From delicate high notes to immersive bass, the ZS12 Pro X offers a clear and precise listening experience, fully appreciating the depth and complexity of your music.
Dynamic and Powerful Bass Performance
Feel the music come alive with the KZ ZS12 Pro X. Its dynamic and powerful bass performance ensures intense and clear beats. The advanced driver technology delivers deep, resonant bass, enhancing overall sound quality and making every listening session immersive and exhilarating.
Superior Acoustic Curve
The KZ ZS12 Pro X features a superior acoustic curve that rivals even the most expensive high-end headphones. These IEMs deliver exceptional audio clarity and precision across all frequencies, providing a rich, detailed sound that offers a true audiophile experience without the high price tag.
Customizable Tuning Version
The KZ ZS12 Pro X includes a professional tuning switch to adjust frequency bands. Users can tailor their listening experience with a 4-position custom tuning switch, perfect for both music enthusiasts and professional creators.
Tuning Switch Options:
- Switch 1: Low frequency up to 1 level
- Switch 1+2: Low frequency up to 2 levels
- Switch 1+2+3: Low frequency up to 3 levels
- Switch 4: High frequency reduced by 1 level
- All switches off: Basic graph
Ultra-Low Non-Linear Distortion
With ultra-low non-linear distortion, the KZ ZS12 Pro X captures and reproduces every nuanced sound expression, from profound bass to crystal-clear treble, ensuring an impeccable auditory experience.
True Value, No Gimmicks
KZ remains committed to producing high-quality products priced based on cost without unnecessary frills or inflated costs. By focusing on cost-effective production, KZ ensures you receive the best value and experience with genuine craftsmanship and transparency.
Durable Metal Cavity
The KZ ZS12 Pro X features a high-precision die-casting process with zinc alloy material, creating a sturdy and durable metal cavity. The double-layer electroplating process enhances corrosion resistance and wear resistance while giving the product a unique luster and texture.
Classic Exterior Design
Continuing the highly acclaimed ZS series, the KZ ZS12 Pro X combines familiar and surprising design elements, paying tribute to aesthetic inheritance.
High-Purity Silver-Plated Cable
The silver-plated copper wire reduces signal loss during transmission, enhancing audio signal resolution and conductivity for high-fidelity sound reproduction.
Enhanced Comfort with Slow Rebound Foam Eartips
The polyurethane foam ear tips provide better noise cancellation and a more comfortable fit compared to silicone tips. These slow rebound foam tips gradually return to their original shape, ensuring a secure and comfortable fit.
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle (CX31993 + MAX Amp)
Experience Studio-Grade Audio Anywhere
The AUDIOCULAR SPARK is a premium Type-C to 3.5mm portable DAC dongle, built to transform your everyday listening into a high-fidelity experience. Powered by the flagship CX31993 DAC chip and MAX97220 amplifier, the SPARK delivers studio-quality audio with exceptional clarity, rich bass, and crisp detail—making it the ideal upgrade for audiophiles, music lovers, and gamers on the go.
Key Features
🎧 Flagship DAC + Amplifier Combo
Featuring the powerful CX31993 DAC and MAX97220 amp, SPARK offers expansive sound with dynamic lows, smooth mids, and ultra-clear highs—free from distortion or harshness.
🔊 Hi-Res Audio Support (32bit/384kHz)
Enjoy PCM 32bit/384kHz and ADC 24bit/96kHz audio decoding. With an SNR >124dB and THD+N as low as 0.000003, your audio stays pure, detailed, and immersive.
💪 High Power Output
SPARK delivers up to 63mW at 32Ω, ideal for driving IEMs and headphones between 16–32Ω. Whether you're on mobile or desktop, hear your music fully come alive.
🎵 Immersive Soundstage & Isolation
Perfect for gaming or movies, SPARK creates a wide and accurate soundstage, restoring subtle background effects while reducing external noise distractions.
🔗 Seamless Type-C to 3.5mm Compatibility
Easily connect your favorite wired headphones to smartphones, tablets, or notebooks with USB-C ports—no compromises on sound quality.
🧳 Ultra-Portable and Travel-Ready
Its compact, lightweight design fits easily in your pocket or case—ideal for commuting, working, or relaxing on the go.
🛠️ Durable & Audiophile-Grade Build
Built with 8-strand silver-plated copper wire and a gold-plated 3.5mm jack, the SPARK ensures optimal conductivity, durability, and long-term performance.
🔌 Universal Device Support
Works flawlessly with most Android phones, laptops, and tablets with Type-C ports—no driver required for plug-and-play convenience.
Specifications
-
Model: AUDIOCULAR SPARK
-
DAC Chip: CX31993
-
Amp Chip: MAX97220
-
Decoding Support: PCM 32bit/384kHz, ADC 24bit/96kHz
-
Power Output: 63mW @ 32Ω
-
Signal-to-Noise Ratio (SNR): >124dB
-
Dynamic Range (DNR): >120dB
-
THD+N: 0.000003
-
Compatibility: 16–32Ω headphones
-
Connector: USB Type-C to 3.5mm
Why Choose AUDIOCULAR SPARK?
If you're looking for a hi-res DAC dongle under budget that doesn’t compromise on build quality, sound fidelity, or power output, the AUDIOCULAR SPARK is your ideal pick. It’s a true plug-and-play solution that elevates your everyday audio into a rich and immersive sonic journey.
✅ Ideal For
-
Audiophiles & Music Enthusiasts
-
On-the-go Hi-Fi Listening
-
Mobile Gamers
-
Commuters & Remote Workers
EarAcoustic Cipher Gaming IEM
₹ 3,459.00
Audio Jack Termination:
₹ 3,459.00
KZ Acoustics ZS10 Pro X IEM With Mic
₹ 4,079.00
₹ 4,079.00
Sennheiser IE 200 IEM
₹ 9,990.00
₹ 9,990.00
KZ ZS12 Pro X IEM With Mic
₹ 4,190.00
Style:
₹ 4,190.00
Letshuoer S08 Planar Driver IEM
₹ 10,499.00
Color:
₹ 10,499.00
KZ Duonic Tri-Magnetic Planar Driver IEM With Mic
₹ 1,699.00
Plug:
Style:
₹ 1,699.00
KZ Vader Pro 3DD IEM With Mic
₹ 2,649.00
Style:
₹ 2,649.00
AUDIOCULAR x KZ Beast 10mm Dual Driver IEM With Mic
₹ 1,090.00
Audio Jack Termination:
₹ 1,090.00
KZ Vader Pro 3DD IEM With Mic
₹ 2,649.00
Style:
₹ 2,649.00
KZ Vader Pro 3DD IEM With Mic
₹ 2,649.00
Style:
₹ 2,649.00
Mahendra Shinde
EarAcoustic Cipher Gaming IEM
₹ 3,459.00
Audio Jack Termination:
Amruta Kudtarkar
KZ Acoustics ZS10 Pro X IEM With Mic
₹ 4,079.00
Sanandan Kinkar
Sennheiser IE 200 IEM
₹ 9,990.00
Abhijeet Patwardhan
KZ ZS12 Pro X IEM With Mic
₹ 4,190.00
Style:
Sumit Sourav
Letshuoer S08 Planar Driver IEM
₹ 10,499.00
Color:
Ar. Priya Chotaliya
KZ Duonic Tri-Magnetic Planar Driver IEM With Mic
₹ 1,699.00
Plug:
Style:
Rohan Vanga
KZ Vader Pro 3DD IEM With Mic
₹ 2,649.00
Style:
Devavrat Tapare
AUDIOCULAR x KZ Beast 10mm Dual Driver IEM With Mic
₹ 1,090.00
Audio Jack Termination:
Rajesh Manchal
KZ Vader Pro 3DD IEM With Mic
₹ 2,649.00
Style:
Advait Yogaonkar
KZ Vader Pro 3DD IEM With Mic
₹ 2,649.00
Style:
You May Also Like
Recently Viewed
OUR HONEST REVIEWS FROM THE CO-FOUNDERS & AUDIOPHILES
View all
TRUSTED BY OVER 60K+ MUSIC ENTHUSIASTS
Let customers speak for us
EarAudio Headphone Replacement Cable - Black /4.4mm is best in quality for my hifiman edition xs headphones with balanced output.
Earacoustic sta hi -end is premium feeling in this price, I bought this product no damage issue and rich into 4days. Sound quality is awesome 👌 ♥️. This is the newly launched iem.
The Castor Pro (Harman tuned with enhanced bass) is amazing if you love punchy sound. The bass has strong thump and depth, but it doesn’t overpower vocals. Music feels lively and fun, especially for Bollywood and EDM.
Vocals are clear, treble is smooth (no harshness), and overall tuning is well balanced. Very enjoyable for daily listening and workouts.
Verdict: Great earphones if you want powerful bass with good clarity.
The packaging was very good, properly sealed.
Sound quality: If you are balanced sound signature lover, you would love this earbuds, mids, highs, lows everything is very clear.
No sound distortion even in full volume.
Mic Quality is average and ANC is also average. My main priority was sound quality.
Built quality is also good.
If you are planning to buy your 1st IEM around 1k then you must go with this one no other options are valid against it. And Big thanks to Audio store for quick delivery.
its really good
I’ve been genuinely impressed with this IEM The sound signature feels well-balanced and refined, making it enjoyable across different genres. What stood out most to me is the controlled bass it has enough punch to keep the music engaging It stays tight and clean, which adds depth without sacrificing clarity
Just one cosmic issue which I had is the right shell's rubber has got yellowish I don't know the reason but it is yellowish since I unboxed
The Tanchjim Bunny is a lightweight, premium-looking upgrade cable that prioritizes portability and comfort.
Build: High-purity silver-plated copper with a soft, tangle-free texture.
Ergonomics: Excellent flexibility with zero "memory" (no kinks) and very low microphonics (cable noise).
Sound: Provides a clean, transparent signal with a subtle "perceived" boost in treble clarity.
Best For: Users who hate stiff cables and want a minimalist, comfortable aesthetic for daily commuting.
Verdict: A great buy if you want a "disappearing" cable experience, though the white finish requires extra care to keep clean.
This s my first iem. When i used it first i didnt like tht much . But aftr using this i used my tws i was really shocked to c the diff. Nw this is part of my daily wear.
Make sure to selct ear tip according to ur size. It s really importnt.
Pretty good
I am using it with TANGZU - Waner SG 2 - Red Lion Edition -Type C. I replaced my type C cable with this and now its the beat thing I have done, Obviously with a external DAC
What a great great experience.
Clean and fast bass, balanced mids and crisp highs, loved the bunny. Also, good mic quality.
comfortable to wear. clean, layerd , detailed sound.
This adds wireless convenience to IEMs. Paired it with KZ Castor Pro.
ANC : 3/5
it is an added plus but people using IEM do not usually care about ANC. The passive NC depends on the IEM itself.
Sound quality: 4.5/5
With LDAC support, works pretty good with supported devices. I even tried it with Iphone, works really good. Most normal people wont feel any difference over wired. Audiphiles may feel subtle loss of details. But thats what you compromise for convenience. Gain may seem a bit low compared to a DAC+IEM setup but 70-80% volume is sufficiently loud. The audio tone is neutral and balanced
Comfort: 4.5/5 As comfortable as the IEM itself. Gives a Open Wireless earphone feel in terms of comfort. I have wore it over 8-9 hours intermittently playing songs - didnt feel any bulk.
Case: 1/5 Extremely bulky. Forget about keeping in the pockets when you decide to buy this. But treat it like a IEM case. The feel is plasticky and not premium. The adapter themselves feel premium but not the case.
Battery: 4/5 Decent battery backup.Adapters themselves give around 5-6 hours playback at 70-80% volume.
Overall a worth purchase if you are looking for tws convenience with your IEM.
