ThieAudio

Monarch MKII

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ThieAudio Monarch MKII

Overall

#153 in

IEMs

according to Reddit Icon Reddit

User sentiment61% positive
22
8
6

Top Pros

Top Cons

Last updated: Apr 8, 2026

Reddit Reviews

Reddit Icon2wcp 1.0
r/iemsiem recommendations for gaming
10 months ago

if the iem is strictly for gaming, then comfort is king. and you don't need to spend too much for a set. im currently using tanchjim zero ultima and its so comfortable sometimes i forgot that it was there. i use it mainly for CS and League and i dont feel any disadvantages over my monarch mk2

Reddit IconAaronXeno21 1.0
r/iemsWhat is the cheapest iem that you could call "endgame" material
6 months ago

Only recently got back into the game, but tried a variety of new releases besides the current gen peak-fi stuff. Would say something like the Yu9 Que or Hercules Audio Noah are easily there. They're both resolving enough to easily compete with IEMs at double the price or more like the Monarch Mk2. While from personal experience I feel that he Monarch is just a tinge better at soundstage and timbre, the Que and Noah aren't far behind. In fact, they're very very VERY close. Hence for just 400USD, I'd say they set both the new benchmark for the price-range, and also are the new lowest price-point for endgame technicalities.

Reddit IconAltruistic-Farmer275 1.0
r/iemsBest IEM for under $1500?
12 months ago

Monarch mk2+project daybreak (or epz p50)+truthear Nova. Combined price should be less than 1.5k and I think these 3 would essentially give you 95% of what this hobby is really about 

Reddit IconAvict001 1.0
r/iemsBest IEMS for mommy asmr?
4 months ago

I was just thinking that it was interesting that ASMR doesn't get brought up on r/iems much. My recommendation is the dunu Braindance or a used Mest series. I have the Mest mkIII and it's perfect for comfort when falling asleep to ASMR, but a little out of budget. The Braindance is a little less spacious but is still comfortable for me. IEMs I've also tried for ASMR include: * Empire Ears Raven (too big but very nice rumble feeling) * Mega5EST (comfortable but not as spacious) * Thieaudio Monarch MK2 (too big) * Galaxy buds 3 pro (not nearly loud enough)

Reddit Iconcannibalv 1.0
r/iemsBest IEMS for mommy asmr?
4 months ago

Using Monarch for ASMR, that’s some dedication for ASMR

Reddit IconCarlsen94 1.0
r/iemsWhat kilobuck IEMs actually felt like a big upgrade for you?
4 months ago

I have some kilobucks iems coming from sub 500 stuff. The thing is while sub 500 stuff sounds good, or great value they usually just tuning good, but lack some technical performance and soundstage. At least thats how i felt. Kilobuck stuff tends to give you extra 10-20% of that like Monarch mk2 (superb vocals with superb resolution) 64 audio u4s/u6t (better instruments separation and soundstage) Westone mach 80 ( best detail retrieval and resolution under 2k usd) Etc etc.. This is just an example of course theres many other kilobucks that are good too but for me 1000-1500 is where the diminishing return start to kicks in

Reddit IconDiet_Water 1.0
r/iemsWhat is the cheapest iem that you could call "endgame" material
6 months ago

If discussing in context of diminishing returns: thieaudio monarch (2-4). Especially the mk4s, which are indistinguishable from 4-5K sets. Just tuning at that point. Anyone who says otherwise is just trying to justify their purchase. If discussing in terms of value: Xenns top pro. $500 gets you about 92-93% of monarchs.

Reddit Icondnguyen823 1.0
r/iemsBest EST IEM’s under 1000 that can serve as an all rounder?
11 months ago

Mega5ests, monarch mk3/mk2, oracle mk3, u12t used. Really depends on what you want in a sound profile

r/iemsListener has released their IEM ranking list.
3 months ago

lol monarch mk2 ranked low. This person literally is tone deaf. Can’t take any of these ranking tier list seriously. If you want to know if it’s good best to try it yourself at a meet up Also the volume s sounds like shit.

Reddit Iconencroachzeitgeist 1.0
r/iemsWhich modern iem possesses a long term value in the future?
5 months ago

sure, but the MK2 depreciate because they are USED, not because they're suddenly worse

Reddit Icongimmyjoe 1.0
r/iemsI tried an IEM for the first time, and I was disappointed.
6 months ago

Don't worry too much about it:) There's a lot of IEMs I also don't get at all, like the Monarch Mk2. For some reason, when I tried it, I'm just not hearing what everyone loves about it.