JAWS

**Hello Community!** The specimen that we have to analyze today is a beast –oceanic– in its price segment. With all of you: **TRN Jaws.** **Price:** 122€–140$ **Pros:** * Very fast, clean, technical bass with enough presence. * Agile transitions. * Well-separated frequencies, without crowding. * Very good detail and resolution in the highs. * Spaced-out sound. * Dynamically very daring. **Cons:** * Its energy in high frequencies, I would understand, could bother many people. * Vocals are not entirely natural or with the adequate weight. * Midrange somewhat irregular. **Introduction:** This model is part of TRN’s maritime product line, a brand known for offering IEMs with multiple driver configurations in a variety of styles and prices. The TRN Jaws stand out by presenting themselves as an extremely ambitious option within their range, offering a very complete and quality package. **Accessories:** * Two shells. * Cable with 0.78mm and 3.5mm terminations. * USB-C DAC. * Four sets of ear tips. * Storage and transport case. * User manual. **Comfort, Design, and Build:** The comfort of the TRN Jaws is a curious mix: at first, they seem light and well-profiled, but after a while I noticed that their somewhat bulky shape can press on some types of ears in the upper area if you have smaller ear canals. They are not uncomfortable exactly for me, but they do require a little adjustment to feel right. With proper ear tips, they change quite a bit: using softer or smaller tips they adapt better and prevent early fatigue, so it is worth trying several of the ones included in the package until you find your favorite. The overall ergonomics are functional, although not as refined as more expensive models or those with a greater focus on this aspect. Their shell is not the smallest in the world, but neither is it excessive; it simply feels a bit “square,” something that initially draws attention. Regarding design and aesthetics, they have an aggressive and striking look, with details that seem futuristic. They are not discreet, but I like that more “tech” vibe. The construction materials feel solid, although cheap. Don’t expect premium metal, but the plastic is robust. The finish is well polished, with nothing to report negatively. The included cable is well braided, not very stiff, and does not pull too much on the monitors, which helps overall comfort. It is not the best cable I have used, but neither a weak point; it has worked for me. In summary, it fulfills its purpose and I am satisfied. **Technical Aspects:** * 3DD+4BA+1PLN configuration. * Semi-open shell. * Impedance 27 ohms. * Sensitivity 114 dB. * Declared response 20Hz–20kHz. **Pairing for Music Tests:** * Neutral source. * Stock liquid silicone ear tips. * Stock 3.5mm cable. * High gain. **Sound Signature:** The sound signature is V-shaped with a bright tendency, clear, and with an analytical touch. Bass is present, but technical; midrange somewhat recessed; and highs very prominent, providing a lot of detail. In the **low frequency range**, I notice it with clear presence but without becoming the absolute protagonist. It has good punch and quite clean texture; it does not spill over or muddy the other frequencies. That said, it is not the typical warm or enveloping bass; rather, it tends to be dry and fast. I like how it marks rhythm and responds in fast passages, although sometimes I miss a little more body or depth. It does not go down badly, but it does not fully envelop you either. Overall, I feel it is more technical than fun, more focused on control than emotional impact. In the **midrange**, this is where I notice the oddities most. It is not completely sunken, but it does feel somewhat displaced relative to the bass and highs. There are moments where it sounds correct, but in others, I perceive it as somewhat artificial, as if it does not fully fit in the mix. It is not a disaster, but neither is it its strong point. It lacks a bit of naturalness and cohesion, especially in transitions. Still, it maintains a good level of clarity and does not become muddy. It is simply not a midrange that grabs me or stands out for realism. In the **high range**, this is where it really stands out. It has a lot of energy, quite an extension, and a sense of air that always impresses. It gives me that micro detail and definition sensation that hooks you, especially in short listening sessions. The problem is that it can easily go overboard if you are not very tolerant of this zone. It is not my case, but it does demand a taste for highs. If you love that bright and analytical sound, you will enjoy it; if not, it can be exhausting. **In vocals**, I have mixed feelings. Deep male vocals come out with some cleanliness but somewhat lacking in body. Normal male vocals can sound a bit forward or strange in timbre. Female vocals, on the other hand, stand out more in the highs, but sometimes become somewhat intense or less natural than I would like. Regarding **imaging**, I feel it is quite precise. I can locate elements well and follow them without problem. It is not top level surgical, but it performs very well and gives a good sense of overall positioning. I appreciate the **soundstage** as quite open. Wider than deep, with a scene that breathes enough not to feel congested. It does not place me in a gigantic room, but I am highly satisfied. **Layering** is well resolved. I can distinguish layers without everything mixing into a block, clear enough to follow different lines without getting lost. A success. **Detail retrieval** is one of its strong points. It brings out small things with ease and gives that high resolution sensation. Sometimes it even seems to exaggerate this aspect, but overall I like how it reveals nuances without too much effort. **Single-Player Video Games:** Always seeking the most cinematic experience possible, tested in narrative and intensive action titles. [Consult my blog to see the specific games](https://hifijuegos.blogspot.com/p/como-analizo-el-audio.html) and the audio analysis conditions in video games. Source used: FiiO K11 with filter #3 (warm/neutral), stock liquid silicone ear tips, stock 3.5mm cable, and high gain. Using the TRN Jaws in gaming mode, everything takes on a very interesting dimension: impacts and explosions feel fast and defined, with present but controlled rumble, so clarity in the rest of the sound is not lost. Dialogues are clear, though somewhat metallic and weak; everything is understandable, but they lack warmth, so conversational moments require attention. Regarding scene immersion, it is surprising: you detect distant footsteps, moving objects, echoes, and whispers that you normally ignore, making the world feel more alive and three-dimensional. Element separation performs very well: different effects and enemies are distinguishable without mixing, though not surgical. The stage is perceived as wide horizontally, with good amplitude and sense of space, although depth feels at a lower level in terms of size, it is still very pleasant. Sibilant effects appear in high sounds, so it is advisable to control volume. Be careful with spells, metallic impacts, or piercing screams. Finally, positioning is very solid: you can tell where enemies or effects come from, enough to react quickly and keep gameplay smooth without losing rhythm or detail. **Final Conclusion and Personal Ratings:** After spending quite a few days with the Jaws, my overall feeling is that they are IEMs that seek to impress in a very direct and uncompromising way: the sound is lively, detailed, and direct, with a lot of energy that makes everything you hear feel present and in motion. The strengths are in clarity, detail, and the ability to capture nuances that other IEMs in their range would miss; when you listen to music or immerse yourself in a game, there is a sensation of “there is everything happening” that hooks you. On the other hand, they are not IEMs that embrace softness or naturalness; some things may feel intense or a bit aggressive, and not everything sounds relaxed or enveloping. If you like lively sound experiences, with every detail perceptible and an analytical touch that makes you follow each element, you will enjoy these. For those seeking absolute sonic comfort or a warmer, more natural sound, they might not be ideal. If you ask me if I enjoyed them, the answer is obvious: very much. Despite their weaknesses, it is a set full of energy and transparency. Nevertheless, I have not been in any hurry to try other sets until I have squeezed this one to the last drop. If I decided to stay with them longer, it is for a reason. They deserve it. If you have made it this far, **thank you for reading.** [More reviews on my blog.](https://hifijuegos.blogspot.com) Social media on my profile. **See you in the next review!** **Disclaimer:** This set of monitors was sent by **TRN**. I sincerely appreciate the opportunity to test one of their products at no cost and that no condition was imposed when preparing this analysis. Despite this, my priority is to be as impartial as possible within the subjectivity inherent in analyzing an audio product. My opinion belongs solely to me and is developed based on the perception of my ears. If you have a different opinion, it is equally valid. Please feel free to share it. **My Sources:** * FiiO K11 for music and video games on the main PC. * FiiO KA13 while working. * FiiO BTA30 Pro + FiiO BTR13 for LDAC wireless listening at home. * FiiO BTR13 + FiiO BT11 + iPhone 16 Pro Max for wireless listening on the street. * FiiO KA11. * FiiO Jiezi 3.5mm/4.4mm * Shanling M0 Pro 3.5mm/4.4mm. * Apple Music. * Local FLAC and MP3 files.

**TRN Jaws** for a cheaper yet very technical and comfortable IEM.

welp i honestly dont know too much expensive TRN models, but, if technical performance is what you want, i think TRN Jaws is the place to start.

Your right . As much pricey ones I got . I like KBEAR ROSEFINCH AND KB02 lol I like TRN JAWS, IVIP Q SHANHAI IQ-14 . It’s too many good under $100