ThieAudio Monarch MKIII
THIEAUDIO
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ThieAudio Monarch MKIII
THIEAUDIO
Open Box Models Available
Grab yourself a bargain with our Open Box Deals! All of our open box products are inspected and tested. There are several types of open box deals:
Change of mind returns
These products have been returned as part of our 21 Day Change of Mind policy. We only accept these returns if the product is in good working condition with original packaging and accessories.
Please review the individual condition report of each item for more details.
Ex-Demo
This stock has been used in our showroom for customer demonstrations. Our demos are in store and never loaned out.
Please review the individual condition report of each item for more details.
Warranty & Change of mind
Your purchase will come with a full manufacturer's warranty and coverage under the Australian Consumer Law from the date of your purchase.
Please note that cosmetic defects, reasonably forseeable defects, and all other defects noted in the condition report will not be covered under warranty or considered a defect under the Australian Consumer Law as you have been made aware of them at the time of purchase.
Please choose carefully as Open Box products are excluded from our change of mind policy.
All open box products are inspected and tested. Your purchase will come with applicable manufacturer's warranty and coverage under the Australian Consumer Law from the date of your purchase.
Please note that cosmetic defects, reasonably foreseeable defects, and all other defects noted in the condition report will not be covered under warranty or considered a defect under the Australian Consumer Law as you have been made aware of them at the time of purchase.
Please choose carefully as Open Box products are excluded from our change of mind policy.
Open Box Terms & Conditions
Change of mind returns
These products have been returned as part of our 21 Day Change of Mind policy. We only accept these returns if the product is in good working condition with original packaging and accessories.
Please review the individual condition report of each item for more details.
Ex-Demo
This stock has been used in our showroom for customer demonstrations. Our demos are in store and never loaned out.
Please review the individual condition report of each item for more details.
Warranty & Change of mind
Your purchase will come with a full manufacturer's warranty and coverage under the Australian Consumer Law from the date of your purchase.
Please note that cosmetic defects, reasonably forseeable defects, and all other defects noted in the condition report will not be covered under warranty or considered a defect under the Australian Consumer Law as you have been made aware of them at the time of purchase.
Please choose carefully as Open Box products are excluded from our change of mind policy.
Details about open box deals.
| Item | Description | Price | |
|---|---|---|---|
|
Condition
Good Condition Comments Ex Demo |
Accessories:Yes
Box
Included:Yes
|
$1,444.15 | #ADJ-94109 |
Description / ThieAudio Monarch MKIII
Enhanced Ultra-Treble Output
The Monarch MKIII has been updated with Sonion’s latest electrostatic (EST) drivers and re-tuned to better exhibit these drivers’ full potentials. Thanks to the Monarch's tuning strategy, the ultra-treble frequencies at +15kHz to 20kHz have been increased for a more comprehensive upper frequency extension. Compared to its predecessor, the Monarch MKIII will have a greater sense of staging, atmosphere, and an overall enhancement in perceived resolution thanks to the treble extension.


Balanced Tonal Signature
At the core of the Monarch MKIII is ThieAudio's commitment to tonal excellence. The Monarch MKIII retains a studio-monitor like tonal signature with a focused sub-bass impact for a clean, natural, and detailed sound. Engineered with a true 4-way crossover with 9 separate passive components, the Monarch MKIII stays true to its tonal legacy. Thanks to IMPACT2 , the subbass is punchier, but the mids from 200Hz to 800Hz retain their ruler-flat neutrality. This tonality of the mids mimics the true sound of studio monitors used in recording studios to deliver accurate audio reproduction.
Furthermore, compared to its predecessors, the Monarch MKIII mids have been revamped with a new tuning strategy, which better separates respective driver ranges to maximize output while minimizing the total harmonic distortion. This means the mids on the MKIII will sound higher in resolution while retaining the same monitor-esque tonality. The treble has also been slightly re-tuned to offer more coherency throughout the region, as well as little more clarity and definition. This slight tonal modification better mixes with the renewed ultra-treble response, providing a more crisp sound signature.
Medical Grade Resin Housing
Each Monarch MKIII unit is individually handmade by our dedicated engineers. The housing is constructed from 3D-printed medical-grade resin, which is safe on the skin and durable. Additionally, each faceplate of the Monarch MKIII is individually decorated and coated, presenting a truly bespoke experience.


Upgraded Modular Cable
The Monarch MKIII has been upgraded with Thieaudio’s latest modular cable. The upgraded cable is composed of thicker 22AWG 6N OCC silver-plated and graphene silver-plated composite wires. This upgrade in cable materials provides a little more clarity and refinement compared to the previous generation of Thieaudio’s modular cables. With three separate interchangeable plugs at 3.5mm single, 4.4mm balanced, and 2.5mm balanced terminations, you can easily pair the Monarch MKIII with any device, without changing cables.
Product Inclusions
- Monarch MKIII In-Ear Monitors
- 22AWG 6N OCC Silver-Plated and Graphene Silver-Plated Cable With Modular System
- 3 Pairs of Silicone Ear-tips
- 3 Pairs of Foam Ear-tips
- Carrying Case
Specifications
| Drivers |
Sonion EST, Knowles DWFK 31785 (x2), Sonio 28UAP (x1), IMPACT2 (2 x 10mm Composite DD)
|
| Driver Impedance |
20 ohms
|
| Driver Sensitivity |
99dB @ 1kHz (+/- 1dB)
|
| Cable Specification |
22AWG 6N OCC Silver-Plated and Graphene Silver-Plated Cable
|
| Cable Plug Type |
Modular Termination with 2.5mm,3.5mm,4.4mm Interchangeable plugs
|
| Cable Length | 1.2m |