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Sennheiser Profile Wireless Single Channel Review: Reliable, fuss-free audio recording
Sennheiser’s Profile Wireless Single-Channel system delivers impressive sound and reliability, though it isn’t perfect.
In recent times, an increasing number of creators have turned to wireless microphones, and for good reason. They are simple to use, deliver high-quality audio, and make the content creation workflow far more seamless. I have, too, been using the Sennheiser Profile Wireless 1-channel system for my content production over the past few months, and in that time I have gained a clear understanding of how the microphone performs, the advantages it brings, and a few of its limitations.
TLDR, it is a highly capable microphone system for all your devices, whether smartphones or dedicated cameras, and it is fairly priced for the features it delivers. While I do have a few reservations, none of them are deal-breakers. It proved reliable, produced great sound, and offered long-lasting battery life. Here is my full review.
What I really liked about the Sennheiser Profiled Wireless Single-Channel System
Firstly, the whole package comes neatly arranged inside a well-made carrying case that has various pockets for quick sorting. You can keep your receiver and the mic in two different elastic pockets, and then store your knick-knacks in the other pockets. Inside this you will find various connector cables for your camera and more.
You can clip the mic to your clothing, but there is also a strong magnet if you want to attach it using magnetic strength.
The microphone uses a 2.4 GHz digital transmission frequency and has a frequency response of 60 hertz to 20 KHz, with a bit rate of 32-bit. Coming to the receiver, I really liked the display on offer. It is visible in bright sunlight, and I was able to browse through the various settings easily. You also have the backup recording feature, which records 32-bit float audio if the signal between your microphone transmitter and receiver fails. This is an important feature for situations where you simply cannot afford to ruin your shoot.
As for the core audio quality, it is really crisp and captures a lot of detail. I have been using the microphone for my short videos and it has done a very good job. My voice is captured accurately and, once you attach the small dead cat, there are very few puff sounds if any. It creates a high-quality sound recording experience.
I also think the range is quite good. I tested the microphone by standing at least 20 feet away and it still recorded smooth audio without distortion. I did not test beyond that because realistically you will not be going much farther from your camera. Up to 20 feet it remained perfectly functional. And again, if the signal drops accidentally, you always have the option of on-board audio as a safe backup. With 32-bit audio recording, you capture a lot of detail, so you can push and boost your audio files without increasing noise levels.
There are also a few attention-to-detail features, such as the presence of a headphone jack on the receiver so that you can monitor the sound coming from the microphone transmitter.
Here's a video I recorded using the mic:
What could have been better
The single-channel version of this microphone costs about 14,000 to 15,000 on Amazon, but carries a typical MRP of 19,900. For this price, the build should have been a little better. Although the mic and receiver are functional, they are made out of plastic, and they do not feel particularly premium for the price. Another area of improvement is the size of the receiver. When you plug it into your smartphone, it tends to stick out, which can be a problem if you are working with many accessories. Apart from that, it offers a really easy experience that you will enjoy.
Should you buy?
If you are looking for simplicity and convenience and want something to capture audio on the go, the Sennheiser Profile Wireless single-channel system is ideal. It has a backup recording mode that gives you peace of mind during important shoots, such as interviews. You also have the versatility to use this mic with cameras and phones. The inbuilt 16GB memory is a great touch, allowing for 30 hours of internal recording.
Another good thing I would say about the Sennheiser Profile Wireless is the battery life. The brand claims seven hours, and while I didn't get the exact number, I can comfortably say it lasted me through multiple shoots without needing a recharge. It was only after two to three shoots of around one-and-a-half to two hours each that the battery finally dipped into the red.
All in all, this is a solid recommendation from my end. However, the price could have been more aggressive in India, but again the Sennheiser brand tag comes with a premium across the entire audio category, and for mostly good reasons. The single-channel version costs about ₹14,000 and the dual-channel set costs about ₹21,800 on Amazon. Choose wisely. If you think you will be recording from multiple audio sources, I would advise you to get the dual-channel version. It offers more value for about ₹6,000 to 7,000 extra.
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