Kiwi Ears Aether 15.3mm Large Planar Driver IEM Hifi Earphones with Detachable Cable System for Gaming and Music Enthusiasts

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Kiwi Ears Aether 15.3mm Large Planar Driver IEM Hifi Earphones with Detachable Cable System for Gaming and Music Enthusiasts Our Biggest Planar Driver Yet The Aether utilizes the largest IEM planar driver that we have created so far. With a 15.3mm diaphragm and extremely powerful, multi-layered N52 neodymium magnets, the…

Product Details

Kiwi Ears Aether 15.3mm Large Planar Driver IEM Hifi Earphones with Detachable Cable System for Gaming and Music Enthusiasts

Our Biggest Planar Driver Yet

The Aether utilizes the largest IEM planar driver that we have created so far. With a 15.3mm diaphragm and extremely powerful, multi-layered N52 neodymium magnets, the Aether’s driver outputs a truly headphone-like sound. Compared to the typical 12mm or 14mm diaphragm size found in other planar driver IEM’s, the Aether’s 15mm driver produces greater output at lower distortions, significantly improving the audio quality.

Speaker-like Sound

The larger driver in the Aether not only improves its resolution, but it also delivers a wider and more accurate soundstage and imaging. Thanks to our new chamber design and improved ventilation in the driver and shell, we aimed to reproduce the experience of listening to open-back headphones or stereo sound systems. And with the airy texture characteristic of planar magnetic drivers, the Aether sounds open and life-like.

Tonal Integrity

Tonal integrity was a key feature in engineering the Aether. Staying true to Kiwi Ears’ signature tonal balance, the Aether has been meticulously engineered to deliver a natural and precise sound. The bass is focused with sub-woofer-like slam and a mild mid-bass to mids transition to give a slight warmth to the body of the sound. The core midrange from 300 to 800Hz is flat to give a monitor-like accuracy to instruments and vocals. The treble was painstakingly tuned to carefully match the tonal perception of the human ear and give a clear, yet natural upper frequency response.

A Sound for Professionals

With the planar magnetic driver’s extreme technical performance in speed, responsiveness, imaging, and soundstage, as well as its balanced tonal signature, the Aether is designed for professionals who seek accuracy and precision in their sound. The Aether is also perfect for gamers and music enthusiastswho seek a high degree of engagement with their sound.

Detachable Cable System

The Aether comes standard with a detachable 2-pin 0.78mm connector system. This modular design allows the earphones to be swapped with other cables with the same connectors, extending the earphone’s longevity as well as allowing customization in the user experience.

Product Information:
Model: Kiwi Ears Aether

Sensitivity(1KHz): 105dB SPL/mW

Frequency Range: 20Hz-20KHz

Impedance(1KHz): 14 Ohm

Driver: 15.3 Planar*1

Earphone Jack: 0.78mm/ 2Pin

Item Specifics
Brand Name:
KIWI EARS
Style:
Wired in-ear headphones
Vocalism Principle:
Other
Origin:
Mainland China
Material:
Metal
High-concerned chemical:
None
Communication:
Wired
Volume Control:
No
Category:
Earphones & Headphones
Active Noise-Cancellation:
No
Frequency Response Range:
20 - 20000
Wireless Type:
None
Resistance:
14
Line Length:
1.2
Control Button:
No
Sensitivity:
105
Shipping & Payment

SHIPPING

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

RETURNS

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Exquisite Goods (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://techtreasurstore.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Reviews
(9 reviews)
Write a Review
Verified Buyer
Customer
26 Apr 2026 00:00

This is my first experience with these headphones; I didn't have planar IEMs before. First of all, the sound is completely consistent; you can hear that it's a single driver. Secondly, the soundstage is large and the tonal quality is good, but of course, more testing is needed. At first glance, the impression is rather positive.

Verified Buyer
Customer
31 Mar 2026 00:00

I am very satisfied with the timing. it came earlier than the expected

Verified Buyer
Customer
18 Mar 2026 00:00

I just got these and i was wowed. Their presentation was awesome and their faceplate is absolutely astounding. The sparkle on their faceplate is truly beautiful and they are a decent upgrade from my zero reds. The difference was immediately noticeable straight out of the box and then when i attached them to the 4.4 cable i was mind blown. They are so much clearer, sharper and brighter than the reds. I'm not a seasoned audiophile so i don't know all the fancy words, but i'm getting into it. If only this hobby was so expensive.

Verified Buyer
J***m
21 Dec 2025 00:00

Although the quality of the ear tips is not good, the sound seems to be the best among the flat earphones I've heard so far.

Verified Buyer
Customer
29 Nov 2025 00:00

It came quickly from the moment of shipment to arrival in poland 9 days the packaging is good anywhere even a dent was not even thank you to the seller

Verified Buyer
Customer
26 Nov 2025 00:00

For me, the firecracker, plays great.

Verified Buyer
k***r
10 Jun 2025 00:00

This is my first purchase of Kiwi earphones, and the difference in resolution is definitely noticeable compared to other low-priced earphones. I was surprised that the delivery was really fast, haha. The delivery is fast and I love it, love it, love it. I think it's perfect for combat use~~~

Verified Buyer
Customer
22 May 2025 00:00

This is good. It's my first time using a flat type, but the sound is strong and powerful. There's also a faint scent haha. This is good. It's my first time using a flat type, but the sound is strong and powerful. There's also a faint scent haha.

Verified Buyer
Customer
7 May 2025 00:00

Very good, the sound quality is excellent. I am writing to fill 100 characters. Among the flat shapes, it is good. Very good, the sound quality is excellent. I am writing to fill 100 characters. Among the flat shapes, it is good. If a Korean sees it, they might think it's strange. It's really good. Go ahead, there's no regret.

Why Buy From Us

A few reasons why buy from us:

SAFE SHOPPING

We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.

FREE SHIPPING

Enjoy flexible international shipping services that currently operate in over 200 countries across the world.

FREE RETURNS

It's okay to change your mind! You can send your order back for a full refund, we've got you covered with our full Buyer protection.

NEW ARRIVALS

Brand new products are available on a regular basis.

PRICE PROMISE

We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.

EXCELLENT CUSTOMER SERVICE

Knowledgeable and professional support team is always happy to help you.

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