While multi-driver earphones are not uncommon, most rely on balanced armature drivers, which pose less technical challenge. Breaking new ground, 7Hz introduces the FIVE, the industry's first earphones featuring five dynamic drivers per side, setting a new standard in audio technology.
Five Custom Dynamic Drivers
The 7Hz FIVE is equipped with five custom 6mm dynamic drivers per side. Each driver operates independently within its own acoustic chamber, ensuring every driver contributes to the overall sound. This design offers unparalleled clarity and separation, creating a rich and immersive listening experience.
Precision Electronic Crossover and Premium Components
The FIVE employs a meticulously designed electronic crossover circuit, utilizing high-precision imported electronic components. This combination ensures seamless integration of low, mid, and high frequencies, providing a uniquely refined auditory experience.
The earphones come with a high-purity silver-plated oxygen-free copper cable. Featuring a four-strand parallel design with 49 wires per strand, totaling 196 wires, this cable enhances signal transmission and reduces interference, delivering pure, unadulterated sound.
Exhilarating Sound Quality
The 7Hz FIVE delivers solid, thunderous low frequencies, robust midrange, and smooth, non-fatiguing high frequencies. With its high energy and rapid dynamic response, these earphones offer a sound experience akin to high-quality speakers, enveloping users in rich, detailed audio.
Frequency Response: 5-40000Hz
Impedance: 12Ω
Cable Type: Silver-plated cable
Cable Length: 120±5cm
THD: <0.5%/1KHz
Sensitivity: 105dB
Pin Type: 0.78mm
MICROPHONE: No
WARRANTY PERIOD: 1 YEAR
Warranty Period: 1 Year from the date of Invoice
Covered: Manufacturing Defects Only
Warranty Form: https://www.theaudiostore.in/pages/warranty-claim-form
Cable: 1-month warranty only for manufacturing defects only
7Hz Audio is a leading audio brand from China, renowned for producing high-quality in-ear monitors at affordable prices. With excellent sound and sleek design, their IEMs offer an exceptional audio experience. Shop 7Hz Audio IEMs at The Audio Store and enjoy superior sound quality without breaking the bank!
Review for The Audio Store, Pune & EarAcoustic STA Hi-End Series IEM
I purchased the EarAcoustic STA Hi-End Series IEM from The Audio Store in Pune about two weeks ago, and I’m extremely happy with both the product and the overall experience.
Starting with the store — the atmosphere was excellent and very comfortable for auditioning different IEMs. The owner himself assisted me personally, and I truly appreciate the warm and professional treatment I received. Despite it being after office hours, he patiently stayed back late just to help me choose the perfect IEM according to my sound preferences — something you rarely experience nowadays.
Coming to the EarAcoustic STA Hi-End IEM, after two weeks of regular use, I can confidently say it’s a brilliant performer in its price range. The soundstage is wide and natural, with crisp highs, balanced mids, and a tight, detailed bass response. It handles every genre — from vocals to instrumental and EDM — with ease. Build quality feels premium, and comfort during long listening sessions is gets better as you use them daily. My ear adapted these according to their shape though after 2-3 hours a very little pain felt sometime.
Overall, both the product quality and the buying experience exceeded my expectations. Highly recommend The Audio Store, Pune for any serious audio enthusiast looking for genuine advice and a premium shopping experience.
EarAcoustic STA-Hi End Series IEM
10/18/2025
Bishnu Biswas
AMAZING!!!
Recieved before 2days of targeted shipment date.
Quality is awesome.
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle CX31993 + MAX Amp
10/16/2025
Robince Rana
Rich and Detailed
This is my first IEM, and coming from Sony MDR 7506 and Airpods Pro i feel this sounds more richer and detailed.
7HZ G1 Type-C IEM With Mic
10/14/2025
ieshan Shedpure
Fabulous output and quality
It was great purchase and I'm happy from the output of this one. And as much as i love music , i have specific demands to meet like well balanced mids and highs but also good punchy bass. I'm happy with this purchase and i love it.
KZ Castor Pro IEM With Mic
10/13/2025
Smit Patil
Seamless Experience & Great Product!
This was my first purchase from The Audio Store, and I was a bit hesitant at first, but they proved me wrong! The whole process was seamless, and I even received my order earlier than expected. The IEMs are really good and totally worth the money.
If this is your pick than go for it blindly!!!👌🎧
KZ EDX Pro X Wired IEM With Mic
10/11/2025
Moin
Perfectttooo !!!
These are a great pick if you love a balanced sound. The best thing about them is the vocals — clear, natural, and full of emotion. You can really feel the singer’s presence without any sharpness or muddiness. Everything just sounds right, especially for long listening sessions.
TangZu Wan'er S.G 2 IEM
10/10/2025
A.D.
Premium Cable Love the Packaging
Audiocular packaging is premium always give a small pouch which can be very handy.Initially Right side was not working in my KZ Harman target Balanced version. Date Recd 7th Oct 2025! every thing is awesome Love Pritam for being Down to earth.I am going crazy at age 51 with this music world man
AUDIOCULAR C03 8-Core Silver-Plated Cable with 3.5mm Jack & Built-In Microphone For IEMs
10/07/2025
Kunal Thombre
Really appreciate the product packaging
Some online product selling giants didn't understand how to package product because it delegate and wants to handle with care and I really appreciate your customer support thank you great product delivery app in reasonable rate
KZ EDX Pro X Wired IEM With Mic
10/06/2025
Anonymous
It’s a neat dongle with crisp sounding music
It’s a neat dongle with crisp sounding music, it’s on a brighter side of music
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle CX31993 + MAX Amp - Black
10/06/2025
Anonymous
best earbuds
one of the best earbuds in this price range.
MOONDROP SPACE TRAVEL 2 True Wireless Earbuds
10/06/2025
AVINASH JADHAV
Best budget IEM that can beat INR5000 TWS
As a beginner audiophile I did research on all budget IEMs but this KZ EDC Pro stood out in all reviews as best and most affordable no-nonsense IEM without distortion in sound output that drew my attention to it. And I am glad I made the choice, this deserves every bit of praise for the price & sound output better than my 5000INR TWS from reputed brands, a little bit EQ Tweaks just enhances the experience multifold... Must but for those who looking for affordable yet best sounding wired earphones/IEM. Brilliant build and sound quality for the price. A Must buy on a tight budget, and Thanks to audiostore for delivering package before scheduled delivery time.
KZ EDC PRO Wired IEM With Mic
10/05/2025
AVINASH JADHAV
Great DAC for the price in terms of build, aesthetic & audio output
Great DAC for the price in terms of build and aesthetic. When paired with a good IEM definitely makes the experience worth investing. Just go for it, must buy for a beginner/intermediate audiophile...!
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle CX31993 + MAX Amp
10/05/2025
Prahlad CS
Undisputed Budget King
Easy blind buy for the price. Most recommended set of iems if you're new to the iem community and are looking for something under 5000 rupees. Sounds clean and has a lot of customisation options with app support.
TANCHJIM Bunny Type-C DSP Plug with Mic IEM
10/04/2025
Aditya Joshi
Dammn!! it's good!!
good sound and clear even without the dac and anything haven't tuned anything still clear sound!
TANCHJIM Bunny IEM With Mic - 3.5mm
10/03/2025
Nikesh Shrestha
End game (If there truly is one?)
After having owned a few kilo-buck IEMs, I was prepared to get something that was insane and probably endgame and rightly so Pritam sir recommended the FIR audio Xenon 6 and thus deep dived into this and I am sure this would be the end game IEM for me.
The XE6 is so wonderfully crafted looks like piece of jewelry and although a large IEM it is very comfortable for me for long sessions.
It sounded good from the start and was really different from the other IEMs. It started to sound even better and grew on to be the best I ever heard after listening to it for longer. I paired with Astell&Kern SP3000T and Hiby rs8 II and with desktop DAC Amps (FiiO K19, Topping D70. A70, Hifiman R2R and Xduoo TA 22) and the immersive, warm, musical and soundstage that filled my head all over. The sub bass is where it stands out the most, but the mids and highs are also so clear and crisp. I havent yet tried to change the atom modules as yet, I am sure this will make the XE6 even more great than that it already is.
The shells in the IEM I were crafted in the US (was crafted in China earlier, but as Trump wanted his MAGA force it had to be made in the US now)
This is definitely end game worthy!!!!
FiR Audio Xenon 6 IEM
10/01/2025
STAY TUNED ON EVERY PLATFORM
Brand Warranty
100% Original products with brand warranty
7 Days Replacement
On all orders*
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Ships in 24 Hours*
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Biswadeep Satpathy
Probably best option of DAC+Amp combo in budget segment
Been using it for more than a month. It has been pretty good. No quality issues like heating or hissing sound in my unit, although been using it with normal impedance headphones with laptop. Overall a pretty good option of DAC + Amp if your provided sound card is bad. Also USB C to A connector and a case is provided as content, so another plus point.
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle CX31993 + MAX Amp
ATUL CHAUDHARI
Review for The Audio Store, Pune & EarAcoustic STA Hi-End Series IEM
I purchased the EarAcoustic STA Hi-End Series IEM from The Audio Store in Pune about two weeks ago, and I’m extremely happy with both the product and the overall experience.
Starting with the store — the atmosphere was excellent and very comfortable for auditioning different IEMs. The owner himself assisted me personally, and I truly appreciate the warm and professional treatment I received. Despite it being after office hours, he patiently stayed back late just to help me choose the perfect IEM according to my sound preferences — something you rarely experience nowadays.
Coming to the EarAcoustic STA Hi-End IEM, after two weeks of regular use, I can confidently say it’s a brilliant performer in its price range. The soundstage is wide and natural, with crisp highs, balanced mids, and a tight, detailed bass response. It handles every genre — from vocals to instrumental and EDM — with ease. Build quality feels premium, and comfort during long listening sessions is gets better as you use them daily. My ear adapted these according to their shape though after 2-3 hours a very little pain felt sometime.
Overall, both the product quality and the buying experience exceeded my expectations. Highly recommend The Audio Store, Pune for any serious audio enthusiast looking for genuine advice and a premium shopping experience.
EarAcoustic STA-Hi End Series IEM
Anonymous
Great
Great quality
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle CX31993 + MAX Amp
Abhilash Anandan
Great detail. Everyone’s second IEM.
Really loved it. Pairing it with the FiiO KA3. Some EQ does help for me. Amazing pair.
KEFINE Klean IEM
sou robh
A detailed review
the unboxing experience is avg, as company doesnot provide any plastic seal that ensures that you are not getting used product. But when it comes to sound quality , bro its in different league . i am using it with a basic pair of headphone RHA MA 390 but the ammount of details and imaging and resolution it is creating with d07 is another level . no white noise no heating nothing . too good.
AUDIOCULAR D07 CX31993 USB Portable DAC & Amp
Pranshu Patel
These IEMs just sound amazing
These IEMs just sound amazing,I can never expect something better than this at this price! 11/10
Kiwi Ears Cadenza IEM
Moin
Best budget DAC
Best DAC under 1k
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle CX31993 + MAX Amp
shwashwat Das
Great service
Great service. I ordered moondrop chu 2 (analog) , cables with mic and a storage bag for the IEM. The order arrived after just 1 day. Packaging was great, all products were in perfect state, I mean no defects.
The Audio Store
Bishnu Biswas
AMAZING!!!
Recieved before 2days of targeted shipment date.
Quality is awesome.
AUDIOCULAR SPARK Hi-Res Portable DAC Dongle CX31993 + MAX Amp
Anonymous
Excellent Audio quality with expected frequency response of 51 Hz ~ 20kHz
Excellent Audio quality with expected frequency response of 51 Hz ~ 20kHz. It is value for money product, as per my understanding.
Edifier R1280DBS Active 2.0 Bluetooth Bookshelf Speaker