SKU: 45409524791

HiBy x F.Audio Project ACE 12mm Mg-Alloy & Be-Plated Dynamic Driver In-Ear Earphones

Sale price$112.05 Regular price$124.50
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Description

HiBy x F.Audio Project ACE 12mm Mg-Alloy & Be-Plated Dynamic Driver In-Ear EarphonesFeatures: >Collaboration Between HiBy And FAudio. >High Performance Single Dynamic Driver IEMs. >12mm Large Sized Dynamic Driver. >Mg and Li Alloy Dome Structure. >Beryllium Plated Diaphragm. >Specially Developed High Magnetic Architecture. >Finely Adjusted Tuning For True High Res Listening Experience. >Exclusive TBAC Air Pressure Management Design. >CNC Machined Unique Shape Design. >Ergonomic and Comfortable Design. >Coaxial Balanced Shielded Stock

Features:-

>Collaboration Between HiBy And FAudio.

>High-Performance Single Dynamic Driver IEMs.

>12mm Large-Sized Dynamic Driver.

>Mg and Li Alloy Dome Structure.

>Beryllium-Plated Diaphragm.

>Specially Developed High-Magnetic Architecture.

>Finely Adjusted Tuning For True High-Res Listening Experience.

>Exclusive TBAC Air Pressure Management Design.

>CNC-Machined Unique Shape Design.

>Ergonomic and Comfortable Design.

>Coaxial Balanced Shielded Stock Cable.

>8-COre Copper and Silver Litz Type 5 Braided Design.

>Swappable Termination Plug(3.5mm+4.4mm).

>High-Quality Silicone and Memory Foam Ear Tips.

Technical information:-

>Impedance: 32Ω.

>Frequency Response Range: 20Hz-20kHz.

>Sensitivity: 115dB.

>Connector Type: 0.78mm 2-pin.

Introducing the all-new HiBy x FAudio Project Ace, a high-performance single dynamic driver IEM developed by HiBy and FAudio. The pair comes equipped with a 12mm large-sized dynamic driver unit with a Mg-Li Alloy dome and a Beryllium-plated diaphragm. The pair has three-chamber air-pressure management, CNC-machined Aluminum Alloy ear shells, and a unique design shape as well. Both HiBy and FAudio have worked together to finely tune the tuning of Project Ace for excellent dynamic response and rich tone. We are super excited for Project Ace, we want to explore what HiBy and FAudio have done with a 12mm large-sized dynamic driver unit here.

Two Prominent Names With Unmatched Passion For Hi-Res Audio:-

HiBy and FAudio are two of the prominent names in the HiFi Audio industry. From 2011, HiBy has been focusing primarily on the R&D of high-end digital audio playback and product development. FAudio has been pursuing the craftsmanship of high-end earphones since 2015. Both brands have years of expertise under their names and have a huge fan following. For the latest Project Ace, both HiBy and FAudio have researched together to develop a single dynamic driver set with cutting-edge technologies, promising high-end sound at a more affordable price point!!

Powerful Sound With A Large Dynamic Driver:-

The HiBy x FAudio Project Ace houses a large 12mm dynamic driver unit. While most products in the market today feature an 8 or 10mm dynamic driver unit, the large 12mm unit on the Project Ace promises accurate high-frequency timbre and rich low and midrange details. This driver houses a Beryllium-plated diaphragm which is lightweight and extremely fast. It has a new Mg and Li alloy dome structure, which has greatly improved the efficiency of the driver.

Strong Magnetic Design:-

The Project Ace combines the strengths of the Magnesium-alloy dome and Beryllium-plated diaphragm with an exclusively designed high-power magnetic circuit. This not only enhances the efficiency of the pair but also reduces the Total Harmonic Distortion effectively as well.

Enhanced Air Pressure Management With T.B.A.C:-

The Project Ace has an enhanced airflow management system based on FAudip’s patented T.B.A.C(Triple Built-in Acoustic Chamber) technology. The internal structure of the chamber has been designed in such a way that the air flow is efficient and has no fit or vacuum issues for the users. This results in smoother, cleaner, output with natural playback effects.

Solid and Lightweight Build:-

Project Ace Ear Shells are light in weight and have a unique shape to them. The shape has been ergonomically designed for a comfortable wearing experience while the entire shell is made up of high-quality T6063 series aluminium alloy material. They are carved using a high-precision CNC machining process. The set offers great comfort while listening to your favourite melodies.

Litz Type 5 High-Purity Stock Cable:-

HiBy bundles the Project Ace with a Litz Type5 coaxial braided cable with copper and silver-plated copper wire cores. the cable has an eight-core design and features a swappable termination plug system as well. The cable comes with 3.5mm and 4.4mm swappable plugs in the package.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45409524791

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J
Verified Purchase
Jackie P
Battle Creek, US
★★★★★ 5
Sturdy iPad case
Color: Black
Great case. Sturdy and easy to install. Would purchase from this seller again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
H
Verified Purchase
HallMonitor
Draper, US
★★★★★ 5
Durable and Rugged
Color: Black
I've had it for a few weeks now. It was a replacement I bought after buying several vinyl type covers. This one is a good gauge of plastic and rubber. The rubber seems pretty strong and it protects the iPad well on the corners and back. The back is mostly covered except for the Apple logo in the center. In addition to protecting the corners and also protects the camera lens as the rubber after insulation is a little bit higher than the lens so when you put this down, it's not going to scratch the lens. It has a pen slot, which I like and plenty of room to grip the device if I'm carrying it from place a place or when I'm using it, I can grip the edge and not touch the screen. One of the things I would've liked included is a screen protector, but nothing covers the screen. I also miss the folio type cover because the screen will gather dust now. But, Apple screens are fairly durable so I'm not too worried about breaking it. It was easy to install. It came in as it came in a couple of pieces that you just pressed together. All the controls are obvious as they are under the rubber, but they look like keys. One more thing I might bring up is the charging port. It's easy to get to even though it's a little deep. On my iPad the touch sensor is on the on off button and it is a little harder to do than if I didn't have any case on it, but that is to be expected. It also has an easel that unfolds from the back if you want to sit it up, but I don't use it for watching anything since I have a real TV set. So far I like it and I'm glad I bought this as I don't think it's going to wear out as quickly from me handling it as the others did. The value was good as long as it lasts.
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Reviewed in the United States on April 28, 2026
C
Verified Purchase
Clint
Lexington, US
★★★★★ 5
iPad case is great
Color: Black
Fits great. Like the stand feature on the back
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Reviewed in the United States on May 30, 2026
L
Verified Purchase
Linda
Omaha, US
★★★★★ 5
Screen protector
Item Package Quantity: 2
I had a hard time applying it to my screen because of the size. I can say it may take 2 people to apply it. Good quality.
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Reviewed in the United States on November 22, 2025
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Be certain that device screen is COMPLETELY dust/lint free.
Item Package Quantity: 2, Item Package Quantity: 2
This comes in a two-pack, and both were certainly needed. After installing the screen protector the first time, I saw that there were several teeny/tiny specks of dust or lint that were visible and caused circles to form around the specks of dust/lint where the screen protector didn’t firmly attach to the iPad screen. It was not fixable. I learned from that experience. So, when I installed the second screen protector, I made sure there was no dust/lint on the iPad screen, and made sure that the sticky backing of the screen protector was also COMPLETELY free of dust/lint. Be sure to use the included “Perfect Screen Guard” to pick up the lint/dust before you finally place the screen protector on the device screen!! I give this a “5” because it did great after being certain that there was no dust/lint.
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Reviewed in the United States on October 5, 2023

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