Hidizs MP145

14.5mm Ultra-large Planar Magnetic Driver HiFi IEMs

  • Whale Tail & Rorqual Pleats Design Inspiration
  • Fully Symmetrical Magnetic Circuit
  • Perfectly Aligned with H-2019 Target Curve and Live Sound Tuning
  • The Uncompromising Signal Cable
  • Detachable Cable & Durable 2pin Plug
  • Perfect Match with Any Dongle DACs/Music Players/Smart Devices
  • Liquid Silicone Ear Tips & Customized Pouch
Limited gold titanium edition
Regular price €159,00
Sale price €159,00 Regular price

Whale Tail & Rorqual Pleats Design Inspiration

Hidizs is delighted to introduce its latest innovation, the Hidizs MP145, where immersive sound and customizable bliss converge in a pair of In-Ear Monitors (IEMs). It stands as the world's first professional-grade HiFi In-Ear Monitors that harmoniously blend oceanic whale conservation with exceptional industrial design. Experience the richness, outstanding clarity, and meticulous detail in every note, thanks to its ultra-large 14.5mm planar magnetic driver, and revel in the lightweight design inspired by the graceful whale.

Fully Symmetrical Magnetic Circuit

Experience audio excellence with remarkable clarity and brilliance, achieved through the meticulous arrangement of 7+7 N52H magnets, resulting in reduced harmonic distortion, improved magnetic circuit efficiency, and almost 1 Tesla of magnetic flux.

Perfectly Aligned with H-2019 Target Curve and Live Sound Tuning

Thorough calibration using the B&K HAT testing tool and extensive testing in the Hidizs Acoustic Lab guarantees precise alignment with the H-2019 target curve. This meticulous process enhances mid-frequency response, bringing out exceptional soundstage qualities that make vocals and live performances incredibly immersive, providing an experience akin to a live concert.

The Uncompromising Signal Cable

The MP145 incorporates a signal cable crafted from high-purity, single-crystal oxygen-free copper with a silver-plated coating. This design ensures a "crystal boundary-free" cable that minimizes resistance and provides a high-tensile listening experience. You'll appreciate the improved resolution in mid-to-high frequencies and exceptionally clear vocals, making it an essential choice for high-end headphone signal cables.

Detachable Cable & Durable 2pin Plug

The Hidizs MP145 is an ideal match for Dongle DACs and Music Players, equipped with a reliable 0.78mm 2-pin connector that meets Hi-Fi standards. Its copper-plated housing guarantees robustness and broad compatibility with various earphone sockets and HIDIZS devices. You can select between the 3.5mm single-ended or 4.4mm balanced versions for versatile audio choices.

Perfect Match with Any Dongle DACs/Music Players/Smart Devices

The Hidizs MP145 boasts an impressive 104dB high sensitivity, making it a versatile choice for various audio setups. It effortlessly pairs with cell phones, dongle DACs, and music players, ensuring optimal volume and swift response. This adaptability caters to both mild audiophiles and music enthusiasts who prefer using small dongle DACs and smart devices. Meanwhile, hardcore HiFi audiophiles can indulge in an immersive audio experience when using it with a dedicated music player or a powerful amplifier. Whether you're streaming music, gaming, or simply unwinding, the MP145 offers exceptional audio quality and adaptability.

Liquid Silicone Ear Tips & Customized Pouch

Crafted from high-permeability liquid silicone, these tips are ergonomically designed to offer a secure fit, ensuring lossless bass and enhanced audio quality. The package also includes a specially tailored pouch for convenient storage and prolonged usage.

Inside the Box

  • 1x 3.5 mm or 4.4mm Earphone Cable
  • 1 X MP145 IEMs X Storage Bag 9 Pairs Ear Tips
  • 1 User Manual X Warranty Card
  • 3X Hidizs Pneumatic Sound Tuning Filters

1 Year Warranty

The Hidizs MP145 Comes with a 1 year warranty on the In-Ear Monitors and 3 month warranty on the cable.

Technical Details

Earphone Type
Planar Magnetic Driver IEMs
Hidizs 14.5mm Ultra-large Planar Magnetic Driver
Aviation Aluminum Alloy lntegral Molding Shell
3 Hidizs Pneumatic Sound Tuning Filters
High Frequency, Balanced, Low Frequency
High-purity silver plated single-crystal copper wiremixed with 4 strands, length 1.2m
Detachable Cable with 0.78mm 2 pin Gold-platedSocket and Pure Copper Plating Shell
Frequency Response
Gold-plated Pure Copper Plug
Approx.19g (Excl.earphone cable)

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

Customer Reviews

Based on 3 reviews
perfectible top of the top

This mp145 is a must. Everithing about the music is just near the perfection to my ears.
Stage, space, details, bass, medium, ambiance, warmth, colour and brightness, everithing is very good. Every frequence is clear. Perfect for flac or wav, but also improving and redifining the mp3. The cable is also very good, no "stetoscopic" effect, but I think the jack connection could be a little bit less proeminent, so it could be more ergonomic and less fragile in the pocket.
Also, the colour is fragile, I think it sould be sold with a kind of box with distinctive places for each unit. The structure seems to be very solid and made for long term service.
It is quite stable enough in the ear, after position is adjusted, very profond in the canal.
So, that is the first time I experirence such a good sound in earbuds.
For me it is for sure one of the best hifi earbuds, better than really expansive ones.
Maybe one day the same with full 5hz to 40khz for the fun honestly, and a true box and an ergonomic jack connection ?
International delivery to France took just 10 days, with 5 days in France for process, no tax added.
Once in place, I don't want to take off, so comfortable and good, yes that's one of these...
Many thanks

A very special planar IEM

MP145 is a very very special iem. Prior to trying them, I had read a lot of good reviews from others, and now, having experienced these iems myself, I truly understand why they are regarded as something truly special.

Build Quality:

These iems are built like a tank. They have a metal body and a design that takes inspiration from whales. The shells are on the heavier side, though the weight is well distributed, and I don't find them bulky. People with small ears can have a bit of a fit issue.


I mostly spent my time on the pink nozzle, which I find balanced. MP145 has a very pleasant tuning with a hint of planar timbre but is not overwhelming. I find a relaxed tuning on the iems. The bass on it is quite decent. There is a midbass focus. Subbass is prominent too but does not go very deep. I like the quantity of bass on it—just the right amount—not less, not more. The bass maintains it's decency by not disturbing the higher frequencies.

The mids have a good body and have sweetness. Vocals are rich and feel natural. Lower mids benefit from the bass and gain weight. There is some brightness in the upper mids, but nothing sharp or harsh.

Treble has very decent energy. There is a good sense of airiness and openness. I find the treble very controlled and not too energetic. It does not get sharp and piercing, so I find it safe for long listening sessions. Cymbals and high-hat sounds are enjoyable with the right amount of splash and energy.

The soundstage on these iems is quite wide. One of the widest I have noticed in planars. Together with very accurate imaging, I find these iems very capable on the technical front. The resolution is very good, as is the detailing. Instruments are well separated, and the sounds come out quite clean. These iems work well for most of the genres. They are not hard to drive, but they do sound more open from a powerful source.


These iems make me smile every time I put them on. The tuning is very impressive, and the sound is exceptional for this price range. The sound is expansive with a high level of resolution. There is nothing that I can complain about. I reach out to them more than any other planars—Klanar and Letshuoer S15. They are good, but not as special as the MP145. I love these so much that I want to get another pair in a different color. There is a limited titanium edition too, which I find quite interesting. Highly recommended.

layke hicks
Excellent IEM for MP3 or better, EQ or no EQ, amplified or unamplified

I reviewed these on headfi:


The difference between these and a dynamic driver is that they're faster and more articulated, having a much firmer/planted note weight than a dynamic or at least the one's I'm used to (which is also a Hidizs). They have a very natural tonality and when listening to singular instruments their emotion is very noticeable. While there's a little less bass impact they seem to hit lower, offering a 2.1-type of sound whereas dynamic drivers offer a 2.0-sound, the bass being extremely separated and deep and it translates to enjoyment. While it's easier to meet their distortion limits with EQ they still can be molded into a more-fun profile. Their original tuning is very pleasing; nothing is over-done or peaky yet they're still very clear, I assume a lot of people wouldn't need or want to use EQ with these. They make certain genres come alive, like rock/metal and live music, including EDM. For fast-paced double kicks from metal drumming they handle it very well, never muddying up. I like them for Youtube more than their MS-1 because they never get too bright with any of Youtubes' EQ settings. They're good with 320kbps MP3s but they're especially good with higher quality FLAC files, a little EQ and an amplifier. They rival my Grado 80X in post-EQ capability but without EQ so these may be my new sound quality reference. I'd like to hear the 7hz Timless to compare because it's far up on Crinacles IEM ranking list at only $220 USD, if these are similarly capable you could save yourself $60.

Complaints: the cable braid that wraps around my ear isn't as firm as their MS-1 cable and while it's easy to put on it's also easier to fall off so I can't exercise with them but I can walk with them. They fit well on me but are too heavy and bulky for my girlfriends ears.

I wish they came with a mic because I'd use them for gaming which they do sound great for and better than their MS-1 that I also recommend for gaming because those do have a mic.

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