Headphones Sennheiser CX 300: specs, reviews, photo

Every music fan is familiar with Sennheiser and, in particular, with the headphones CX 300. There is also an updated version of the favorite headset. What is remarkable about both versions of headphones?


Find the Sennheiser CX 300 headset in a primitive plastic box. The packaging is transparent, which means that the buyer will immediately be able to evaluate the design and most of the equipment. The headphones are placed in special grooves. Near the headset are also spare attachments of different sizes. As in most cases, the user is given small, large and medium "pads".

The manufacturer also took care of the further safety of the goods. A boot is added to the package. Of course, hope for much is not worth it, a handbag for headphones is made from a skin substitute. Despite the shortcomings, the case looks quite nice and will definitely come in handy.

All the information about the Sennheiser CX 300 the buyer will find directly on the box. There is no Russian language on the box, but sometimes there are stickers with translation of the basic data. The information indicated on the box is, in fact, the only source that the buyer can learn. The box is hermetically sealed and, most likely, the store will refuse to open it for testing the product.


Appearance Sennheiser CX 300 is not flashy. Unfamiliar with the company and directly with this model, people just do not pay attention to this nondescript headset. Standard colors do not improve the impression of the exterior of the CX 300. The model is only available in white and black.

Sennheiser CX 300 II headphones also received a similar design. Problems in the updated version remained the same. The coloring of the model drove into the melancholy and spoils the already unpretentious appearance of the device. The changes did not affect the appearance at all and only touched on some of the characteristics.

The headphones themselves are rounded with a short body. To put the headset deep in the ear will not work even with small ear pads. However, this did not affect the comfortable use. Removing the nozzles, you can see the protective mesh, protecting the headphones from getting dirt and the like.

On the headset there is a sign of the company. The length of the cable is 1.2 meters. In most cases, the user will have enough cord. However, the headset hints at the fact that the right earpiece must be passed through the neck. This is noticeable by the difference in length of the cord. The cable is asymmetrical, its right earpiece has got at its disposal 510 mm, and the left one is only 170 mm.

To the musical devices the headset is connected using a standard 3.5 mm plug. The connected cable is made in "L" shaped. The plastic in the plug is durable and seems pretty high quality.

It should be noted and the presence of a lock on the headset cable. Unfortunately, there is no such detail on the L-shaped plug.


It's almost unimportant how headphones look, this device has a completely different task. It's about the sound quality that Sennheiser CX 300 headphones and their updated model are capable of.

The improved headset is ideal for fans of rock or dance music. Headphones Sennheiser CX 300 II and for fans of rap will descend. Low frequencies of the device just beat the fountain, which is not often found in headphones with a similar price. But only the efforts of the company in this direction played a cruel joke with the headset.

Model CX 300 II shows surprisingly poor results in the reproduction of classics, pop songs and even instrumental music. The fact is that the basses distort the song very much and muffle the high frequencies.

Similar problems are with the conventional CX 300. The low frequencies put the headset of the famous brand in a bad light. Excessive basses create an uncomfortable wheeze. Because of this, important details are lost in the composition, and the overall impression is spoiled. A similar drawback is also present in the reproduction of the middle frequencies.

The manufacturer uniquely overdone with the basses of the headset. The device is absolutely unbalanced and either distorts frequencies or over-color them. When playing instruments, the void sound is especially noticeable.

Extraneous noise

The microphone effect in the Sennheiser CX 300 II is particularly noticeable. With inactive headphones, the user will hear the sound of the wind. If the headset is close to the body, you can hear even the heartbeat. This definitely does not improve the impression of the product of the firm.

The noise reduction of both models is quite worthy. External sounds, not taking into account the microphone effect, will not be heard. However, almost any headset is not inferior in this respect Sennheiser CX 300 II.

Main characteristics

Compared to the CX 300, the changes in the updated version are not so dramatic. In a typical headset, the frequency range ranges from 18 to 2100 Hz. The improved version reproduces 19-2100 Hz. Differences are small, but still noticeable.

The sensitivity has changed a little. In the CX 300 II, the indicator is 113 dB, and in the early version 112 dB. Impedance was not changed and remained 16 Ohm. In terms of design, the models are absolutely identical.


The cost of both models of Sennheiser is almost the same. The price of the device, depending on the version, fluctuates around 2500-3000 rubles. If you consider all the shortcomings, you can come to the conclusion that the cost of headphones do not justify. The company has much more successful models with the same price as the CX 300.

Positive reviews

What attracted the model of buyers? First of all it attracted the reliability of Sennheiser CX 300 II. The owners' feedback indicates a long service life. The manufacturer stated about three years of trouble-free operation. Some owners have already exhausted their service life, but the headset still functions.

Another plus is the noise reduction in the Sennheiser CX 300 II. The reviews of most buyers are quite satisfied with the absence of extraneous sounds. Of course, there is a slight effect of the microphone, but this is a minor drawback.

The equipment also did not leave indifferent owners of headphones. Replaceable ear cushions and a stylish cover - definitely a pleasant addition. And if the nozzle in the set of headsets - not uncommon, then the handbag complements not every manufacturer.

Negative feedback

Left to the Sennheiser CX 300 II Precision reviews in the first place note the poor sound. Excess basses worsen not only the impression, but also the reproduction of medium and high frequencies. For headphones, sound is the main criterion. Apparently, the manufacturer forgot about it.

Confuses the cost of the product. For the device with so many drawbacks to give 3 thousand rubles - just stupid. In addition, both models are the same, although they differ.

I did not like the asymmetrical headset cable either. Different lengths are definitely inconvenient and cause just bewilderment. It is clear that the manufacturer wants the headphones to be worn through the neck, but you can get confused.


The company known for its headphones definitely did not give all 100s when creating the CX 300. Many shortcomings, including sound, are inexcusable in such an expensive headset. The device will definitely find its fans, but they will be much less than the competitors of the model.

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