Open Box TRI I3 MK3 3rd-Gen Planar+BA+DD Hybrid Flagship IEMs
SKU: 26743659691

Open Box TRI I3 MK3 3rd-Gen Planar+BA+DD Hybrid Flagship IEMs

Sale price$118.26 Regular price$131.40
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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9

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Description

Open Box TRI I3 MK3 3rd-Gen Planar+BA+DD Hybrid Flagship IEMsOur open box products, used exclusively for unboxing videos, are original and unworn, available at a surprise discount price. Only one of each type in stockfirst come, first served. Purchase now for immediate shipping. Features: >3rd Generation Hybrid Flagship IEM. >3rd Gen Planar+BA+DD Hybrid Configuration. >10mm Planar Magnetic Driver. >10mm Beryllium Diaphragm DD Unit. >Sonion 2356 Mid Range BA Driver. >CNC Machined Metallic Housing. >Premium

Our open box products, used exclusively for unboxing videos, are original and unworn, available at a surprise discount price. Only one of each type in stock—first come, first served. Purchase now for immediate shipping.

Features:-

>3rd Generation Hybrid Flagship IEM.

>3rd Gen Planar+BA+DD Hybrid Configuration.

>10mm Planar Magnetic Driver.

>10mm Beryllium Diaphragm DD Unit.

>Sonion 2356 Mid-Range BA Driver.

>CNC Machined Metallic Housing.

>Premium Finish With Anodized Oxidation Process.

>Three Pairs of Knowles Acoustic Dampers.

>2-Pin 0.78mm Connectors.

>612-Core 5N OCC Silver-Plated Coaxial Cable.

>4.4mm Balanced Termination Plug.

>Fifteen Pairs of Ear Tips.

TRI i3 MK3 is the third generation of the highly-acclaimed i3 series of hybrid in-ear monitors by TRI. The brand has completely revamped the set from the ground up with new drivers, a new cable, and a new set of fifteen pairs of ear tips. TRI has upgraded the driver configuration, we have a 10mm Beryllium diaphragm DD unit for a strong lower end, a SONION 2356 BA driver for a high-resolution midrange, and a 10mm flagship-level planar driver for a crisp and defined treble region. TRI i3 MK3 adopts CNC precision-carved housings in a stunning purple colour option. Upgrade the way you enjoy music with the all-new TRI i3 MK3 IEMs!!

3rd Generation Hybrid Driver Configuration:-

TRI I3 MK3 is equipped with a three-driver hybrid configuration featuring a 10mm Planar driver combined with a SONION BA driver and a 10mm Beryllium Dynamic Driver unit. The three drivers are carefully adjusted in a three-way crossover with the DD driver producing a strong lower-end region, the BA driver producing an accurate and crispy midrange section, and the Planar driver delivering a well-defined and extended Treble response

Exquisite Sound Delivery:-

With the implementation of the 10mm Planar driver for the treble region only, and proper implementation of crossover for the other drivers as well, the TRI i3 delivers quality sound with a luxurious and open treble region like the one you would get with Electrostatic drivers. The Mid-range takes full benefit from the SONION 2356 BA driver and produces accurate and natural vocals and instruments. With the 10mm Beryllium diaphragm dd unit for the lower end, we have a strong, punchy, dynamic lower-end response.

Exquisite Looks With CNC-Precision Carved Housings:-

TRI i3 MK3 features solid CNC machined aluminium alloy ear shells. They look exquisite and have a premium finish as they have an anodized processing to prevent scratches on the bright metal. The purple color looks eye-catchy and has a refreshing feel to the set

Independently Designed Acoustic Chambers:-

TRI has designed separate acoustic chambers with independent acoustic ducts that go from the mouth of the drivers to the nozzle. It helps deliver a cohesive sound with low distortion caused by multiple drivers. They have adjusted the tuning of the pair using high-quality Knowles acoustic dampers placed in the Acoustic ducts.

TRI Grace Pro High-Purity Stock Cable:-

TRI bundles the i3 MK3 with a high-quality stock cable. They have included their own Grace Pro cable, which is a 612-core 5N OCC silver-plated coaxial cable with a 4.4mm balanced termination. The high-purity OCC core with silver-plating enhances the sound reproduction and promises an outstanding sonic experience for the users.

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: 26743659691

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Nori Ochi
Whiting, US
★★★★★ 5
Must have for a young puppy
Size: Small (Pack of 1), Color: Blue
Very helpful for our young puppy. Cleaning it isn't the easiest, but cleaning advice is easily found online and it's worth the hassle to have a durable lasting toy around
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Reviewed in the United States on May 29, 2026
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Nina
Bozeman, US
★★★★★ 5
My yorkie loves this!!
Size: Extra Small (Pack of 1), Color: Blue
My Yorkie loves this KONG puppy toy! It keeps him entertained and is perfect for his size. It feels durable and well made, and I’m really happy with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
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Keeli
Whiting, US
★★★★★ 5
Perfect for small senior dogs!
Size: Extra Small (Pack of 1), Color: Pink
So I actually bought this for my senior Bolonka. She has a neurological disorder that does not allow her to have hard bones or treats, plus I am trying to protect her teeth for as long as I can. This is a GREAT toy. I like to fill up the middle with yogurt or peanut butter and things she can lick instead of bite into. This is the PERFECT size for her. She likes to play with it even without a treat on the inside. She just carries it around the house , as its not heavy at all, and throws it around, it is too cute! It is not loud at all, the only noise that comes out is if shes got a ton of saliva and her teeth rub against it. I just pulled it off the packaging, washed it, and it was ready to go. It will last forever with my baby because she doesn't chew hard so I am unsure about the durability for bigger pups or dogs who are heavy chewers. I am so glad I got this for her and I would HIGHLY recommend it!
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Reviewed in the United States on February 13, 2026
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Kindle Customer
Carnegie, US
★★★★★ 5
Good quality
Size: Small (Pack of 1), Color: Blue
Bought this as an upgrade for my dog's Kong that she got as a puppy and it's just as good as the smaller one. It works really goodBought this as an upgrade for my dog's Kong that she got as a puppy and it's just as good as the smaller one. It works really good
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Reviewed in the United States on June 3, 2026
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Samantha
Louisville, US
★★★★★ 4
Good product misleading size.
Size: Small (Pack of 1), Color: Blue
Really disappointed about the size. It is way too small for my berniedoodle. He still likes it for play but I’m afraid he might swallow it. It’s very sturdy tho and is chew resistant. I guess I didn’t pay attention to the size. Looked big in the picture.
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Reviewed in the United States on April 18, 2026

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