Open Box QoA Aviation 3 Knowles BA+1 DD Hybrid In-Ear Monitors
SKU: 92040085706

Open Box QoA Aviation 3 Knowles BA+1 DD Hybrid In-Ear Monitors

Sale price$179.10 Regular price$199.00
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Open Box QoA Aviation 3 Knowles BA+1 DD Hybrid In-Ear MonitorsOur 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: >3BA+1DD Four Driver Hybrid IEMs. >8mm Custom Developed Dynamic Driver Unit. >High Performance Knowles Balanced Armature Drivers. >Precisely Designed Crossover. >Three Acoustic Tube Structure Design. >3+1 Crossover Tuning. >3D

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:-

>3BA+1DD Four-Driver Hybrid IEMs.

>8mm Custom-Developed Dynamic Driver Unit.

>High-Performance Knowles Balanced Armature Drivers.

>Precisely Designed Crossover.

>Three Acoustic Tube Structure Design.

>3+1 Crossover Tuning.

>3D-Printed Ear Shells.

>Hand-Painted Faceplates.

>High-Purity 5N OCC Copper Cable.

>0.78mm 2-Pin Connectors.

>Swappable Termination Plugs.

>Two Beautiful Colour Options.

Technical Specifications:-

>Impedance: 39Ω.

>Sensitivity: 118dB.

>Connectors: 0.78mm 2-pin.

>Frequency Response: 20Hz-20kHz.

>Termination Plugs: 3.5mm+4.4mm.

Taste the aroma of the sky, and feel the freedom of music with the all-new Queen of Audio Aviation. This newly-developed hybrid IEM brings us an expressive sound with its 1DD+3BA driver configuration. For Aviation, Queen of Audio features a specially customised 8mm full-range dynamic driver matched perfectly with three high-performance Mid-range and high-frequency balanced armature drivers from Knowles for enhanced sound reproduction. The QoA Aviation is available in two beautiful colour options, Mirage & Galaxy. Both options use a premium finish with an exquisite hand-painted design on the face covers.

Premium Sound With Premium Four-Driver Hybrid Configuration:-

In order to deliver an amazing listening experience, Queen of Audio packs the aviation with a four-driver hybrid setup. The pair adopts a customized 8m dynamic driver unit as a full-frequency driver, dual Knowles 32873 Balanced armature drivers for enhanced midrange and treble response, and one Knowles 33518 balanced armature for the crisp, detailed ultra-high frequency band.

Impressively Beautiful:-

Queen of Audio Aviation is available in two stunning design options, each of which looks absolutely beautiful. Both the colours, Mirage & Galaxy adopt translucent blue as the main shell colour through which the internal driver arrangements are clearly visible. We have beautifully designed hand-painted face covers that depict the limitless space and sky.

Comfortable & Ergonomic:-

QoA has designed Aviation with high-precision 3D printing technology. This tech ensures the internal cavity is designed with complete precision so as to assure a consistent environment for the drivers reducing deviation or sound deformation caused by internal errors. The pair has an ergonomic and lightweight design which makes it easier to wear for a long time.

Professional Tuning, Suitable For Different Genres:-

Aviation has been tuned professionally to suit different genres of music well. The pair has a good performance throughout the wide frequency response, the dd unit delivers a smooth and natural sound with a punchy lower end, and the BA drivers produce impeccable clarity in the midrange and high-frequency regions. Enjoy your favourite music, and open yourself to the beauty of the Sky with the Queen of Audio Aviation.

Premium-Quality Stock Cable:-

Queen of Audio Aviation comes with a high-purity stock cable. It’s a 5N OCC 4-core braided copper cable with a coaxial Litz structure. the cable has 0.78mm 2-pin connectors and a versatile replaceable termination plug system. You get 3.5mm and 4.4mm plugs in the package of the Aviation.

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: 92040085706

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 1803 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Lou Woodward
Dallas, US
★★★★★ 5
Worth it if you're a figure/doll collector!
Color: A. Black Board & Black Brackets, Number Of Shelves: 4, Size: 16-inch, Color: A. Black Board & Black Brackets, Number Of Shelves: 4, Size: 16-inch
I ordered these shelves to display my figures and dolls, and I love the way they look! I ordered 2 sets of the 4 pack in black with black hardware. After looking at reviews, I took the jump and bought them and don't regret it! TL;DR: Listing is accurate, don't use the paper measurement thingy, quality is what you'd expect for the price, doesn't come pre-drilled, easy enough to put together, over all worth it if you're looking for smaller, decent quality, decent price shelves especially if you display figures or dolls. 1. Listing: They are accurate to the measurements! They're only 5.5 inches deep, so there isn't much (if at all) any room for layering. They do feel small, but the listing is accurate!! Mine are paired next to each other to create a "longer" shelf. DO NOT use the paper measurement thingy. Another review mentioned it was un-even, and after holding it to mine, yeah, it was off. I'd highly recommend a stud finder, small leveler, and a white gel pen or marker to mark where to drill if you do. 2. Assembling & Mounting: The shelves didn't come with pre-drilled holes for the mounting options because it was easy enough to screw into. I will warn you that the small screws only came with a singular extra, so be careful about losing them in case it's the same for you... I'd highly recommend doing this on a FLAT surface. I stood the shelves on the side that would be flat against the wall and set the brackets against it. I put one screw in on each side (both brackets have 1 screw to hold them where I want) then I laid it on its top and tightened and added the other screw. I may have done more work than needed, but none of mine are leaning forward or backward super far. I used the "load bearing" mount simply because I like the look but if you intend to put books, I would do the "no drop" design and possibly get some other L brackets for more support since books can get heavy. PLAN WHERE YOU WANT THE BRACKETS if you intend on doing the "load bearing" design or adding any more brackets. 4. Quality: I kind of expected the wood to be a bit thicker/more sturdy feeling, but upon realizing they didn't come pre-drilled, it made more sense. THEY CHIP AND SCRATCH EASILY. If you're like me and don't really care as long as you cant see/don't notice it, then this isn't any concern but they may come damaged cause some of our mail couriers aren't the best. If you stick them in the corner like I did, please be careful about it slipping! I accidentally dropped the second one from a 21-inch TV stand after adding brackets, and the corner chipped (yes, I measured). The hardware is standard screw quality, and the brackets could be better. After reading the broken bracket reviews plus the price, I honestly wasn't expecting much, but they aren't too bad! You can always replace them with another one you like! 5. Overall: I'd say these are worth the price and I see why "customers usually keep this item"! They were easy enough to mount, even if you aren't the handiest man out there. I'd definitely recommend these if you're looking to display anime figures or dolls like I do! They're nice for adding vertical space without sticking out of the wall too much! Definitely good for smaller spaces! I'm very happy with this product and will more than likely return to this listing if I want some decent and affordable shelving! Thank you for reading my review, Im usually hesitant to buy online so I hope it helps you decide if you wanna buy these shelves as well! (Also, in case anyone is wondering the layout, the longest shelf will be 1, the middle length will be 2, the shortest length will be 3. It's the last image of the review!)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2025
I
Verified Purchase
Isabel Hernandez
Cuba, US
★★★★★ 5
Stylish, Sturdy and Perfect for Small Spaces
Color: A. Black Board & Black Brackets, Number Of Shelves: 4, Size: 16-inch, Color: A. Black Board & Black Brackets, Number Of Shelves: 4, Size: 16-inch
Love these shelves! They are sturdy, easy to install, and perfect for organizing bathroom essentials. I used them above the toilet, and they fit perfectly in a small space. They helped me keep things organized while also adding a modern and decorative touch. Great quality and very functional. Highly recommend for anyone looking to upgrade their bathroom without taking up extra space!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
A
Verified Purchase
Ash Wallace
Bozeman, US
★★★★★ 5
Pirate ship shelves bathroom - perfect!
Color: C. Rustic Brown Board & Black Brackets, Number Of Shelves: 4, Size: 16-inch, Color: C. Rustic Brown Board & Black Brackets, Number Of Shelves: 4, Size: 16-inch
Love these shelves! I ordered them to match my "pirate ship" bathroom theme. They are solid and the wood is finished on all sides. My husband had no issue installing them. The only thing he found odd was the 15/64 drill bit it recommended. That's an odd size. The shelves look great and hold all on my stuff really well!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
J
Verified Purchase
J23
Draper, US
★★★★★ 4
Amazing little shelves
Color: G. Black Board & Gold Brackets, Number Of Shelves: 4, Size: 16-inch, Color: G. Black Board & Gold Brackets, Number Of Shelves: 4, Size: 16-inch
I love them! I use them in my nail room for clients and to hold my product. They are sturdy enough to put phones, keys, and their water bottles on. Being able to hang them in different ways is awesome for different aesthetics.4 different sizes. Easy to put together it came away with all the hardware you need. My only complaint is that the wood fills rough so not really able to dust them. I have to fix that
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
J
Verified Purchase
John Garza
Pawtucket, US
★★★★★ 5
Awesome little shelves!
Color: A. Black Board & Black Brackets, Number Of Shelves: 4, Size: 16-inch, Color: A. Black Board & Black Brackets, Number Of Shelves: 4, Size: 16-inch
These shelves are actually pretty neat. Super easy to install with provided hardware and measurement paper. It's the perfect size for For smaller collections and even some frames if you wanted. I enjoyed the different styles to choose from when it comes to personal preference. Comes in three sizes for all your decor needs. Wasn't as thin as I thought it would be, now the feel isn't the greatest, but the look is pretty sweet. Held up just fine and the placement for the brackets are pretty cool. Either floating, bracket facing up or down. ideal for anyone who wants a nice looking shelf without breaking the wallet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026

recommand products