KZ ZSN Pro X Wired Earphones Review

Till a number of years in the past, wired headphones and earphones have been common with consumers on the lookout for finances audio merchandise; Bluetooth was nonetheless too costly for many individuals. Things have since modified, and it is now doable to purchase true wi-fi earphones for lower than Rs. 1,000. Although there are nonetheless loads of takers for fundamental wired earphones that promote for round Rs. 300, most mainstream consumers appear to favor wi-fi choices. Now, apart from the acute finances finish of the market, wired audio is turning into the area of the audiophile, notably with the announcement of Apple Music’s upcoming Lossless Audio tier.

If you are trying to arrange a basic audiophile kit on a budget, you may want an honest pair of wired earphones that may work with a superb audio stream fed by high-resolution information. One such possibility is the KZ ZSN Pro X, a pair of wired earphones priced at Rs. 1,899 in India. With a removable cable and a dual-driver setup, this pair of earphones guarantees audiophile-grade sound on a finances. Find out simply how good the KZ ZSN Pro X is, on this assessment.

The removable cable of the KZ ZSN Pro X means you can swap it out for an improve, or substitute it if if it will get broken


The KZ ZSN Pro X has a removable cable

KZ Audio – quick for Knowledge Zenith Audio – is not too well-known outdoors audiophile circles, but it surely’s a preferred identify amongst fanatics due to its give attention to sound high quality whereas holding costs aggressive. The KZ ZSN Pro X earphones look very completely different from typical wired earphones, with massive casings manufactured from clear plastic and metallic, and an attention-grabbing braided cable. You can see proper by the backs of the earpieces, whereas the outer sides have a patterned metallic cowl of kinds. I fairly like this unconventional look.

Like many audiophile-focused earphones, the braided copper cable of the KZ ZSN Pro X is removable and replaceable, and has tender ear hooks for a safe match. You can use any appropriate 2-pin 0.75mm cable with the earphones – simply be sure to get the suitable connector plug that matches across the inputs on the earpieces. You might additionally get a Bluetooth cable and use the KZ ZSN Pro X as a wi-fi headset; the probabilities are huge due to the removable cable.

The cable that is included with the earphones is excellent, and likewise has a single-button distant with a microphone, making this handy whilst a hands-free headset. The earphones can be found in both black or gold, and weigh round 27g with the cable connected. A complete of 4 pairs of silicone ear ideas of various sizes are included with the KZ ZSN Pro X.

The KZ ZSN Pro X has a twin hybrid driver setup, with a 10mm dynamic driver (for the decrease finish of the frequency vary) and a balanced armature driver (for the upper finish) in every earpiece. The frequency response ranges from 7-40,000Hz, with an impedance ranking of 25 Ohms and a sensitivity ranking of 112dB. The earphones could be pushed by even fundamental smartphones and moveable DAC-amplifiers with ease.

kz zsn pro x review main KZ ZSN Pro X

While you possibly can see by the again of the earphones, the outer sides of the KZ ZSN Pro X earpieces have a textured metallic cowl of kinds


Balanced, detailed sound on the KZ ZSN Pro X

There are loads of true wi-fi headsets accessible for lower than Rs. 2,000, so choices such because the KZ ZSN Pro X are for listeners who prioritise sound high quality above the comfort of wire-free listening. Indeed, that is what you get, particularly should you’re utilizing an honest DAC in between the supply and the earphones and have high-resolution music to take heed to.

Unlike most wi-fi earphones on this value phase, the KZ ZSN Pro X has an audiophile-friendly sonic signature which provides frequencies throughout the vary their due recognition. This helps carry out element, particularly in good audio streams and recordings. I used the earphones with my assortment of high-resolution audio tracks on a OnePlus 7T Pro McLaren Edition, with the Shanling UA1 DAC-amplifier in between.

Although marketed as having a V-shaped sonic signature, the KZ ZSN Pro X did not sound quite a bit like most mainstream choices. The higher finish of the frequency vary will get fairly a lift, virtually matching the lows when it comes to response and tempo. The mid vary is not quite a bit decrease in sensitivity than the lows and highs, offering loads of room for element and definition in vocals, in addition to the higher and decrease ends of the bass and treble vary respectively.

kz zsn pro x review with shanling ua1 KZ ZSN Pro X

Performance on the KZ ZSN Pro X is greatest when used with a superb DAC, such because the Shanling UA1


Listening to a high-resolution model of 9,000 Miles by Pendulum, the mixture of earphones and DAC-amp delivered loud sufficient sound at even the 30 p.c quantity stage, and it grew to become more and more detailed and immersive going as much as across the 50 p.c mark. The KZ ZSN Pro X earphones weren’t even barely hassled by the tempo of this quick drum-and-bass monitor, dealing with the snare drums and cymbals impressively whereas holding the bass tight and deep.

This was the overall theme of issues with high-resolution audio tracks; the KZ ZSN Pro X saved up with the tempo of quick, busy tracks whereas providing loads of element and a clear, fairly balanced sound. Even with compressed streaming tracks, the excessive quantity and powerful bass made for an gratifying listening expertise.

We Don’t Talk Anymore by Charlie Puth and Selena Gomez on Apple Music with out the usage of the DAC sounded full, immersive, and superbly detailed. The lows have been punchy and attacking regardless of the light tempo of the monitor, and the vocals shone by regardless of the deep lows and sharp highs. While the DAC offered a extra cohesive and louder sound, the efficiency on the earphones was nonetheless fairly good even with out it.

As I had acknowledged in my assessment of the Shanling UA1, the KZ ZSN Pro X, regardless of its Rs. 1,899 price ticket, sounds higher than even one of the best true wi-fi earphones, offered it is paired with a superb DAC and first rate supply audio. The sound is insightful, cohesive, sharp, and immersive in each manner, reminding me simply how completely different the wired listening expertise is in comparison with wi-fi.


It’s exhausting to promote the typical person on the utility of wired earphones at present, due to the growing high quality of reasonably priced wi-fi and true wi-fi earphones. However, Apple Music Lossless Audio will change the sport a bit, and may assist popularise the pursuit of excellent sound high quality on a finances. The KZ ZSN Pro X earphones match into that particular requirement, providing spectacular sound high quality that exceeds what you possibly can count on from even one of the best true wi-fi earphones.

Of course, this is not for everybody; the KZ ZSN Pro X makes use of 3.5mm connectivity so you will not be capable to use it with many fashionable smartphones until you may have a DAC or adapter in between. The glorious removable cable and spectacular appears to be like are added bonuses to this glorious pair of reasonably priced wired earphones, and that is positively one to think about should you’re trying to arrange a finances audiophile package.

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