I’ve had the Sennheiser Profile Wireless 2-Channel Set in my hands for quite a while now, using it across different scenarios – from relaxed interviews to spontaneous field recordings and even a few vlogging attempts. So, this isn’t just one of those fly-by unbox-and-go-overviews but it’s a full-on, lived-in review of a system that promises quality wireless audio in a smart, portable package. With a price tag of INR 29,900 in India, it definitely nudges into the zone where convenience meets pro-level ambitions.
Key Takeaways
- Compact and lightweight design, ideal for portability.
- Reliable 2.4 GHz wireless transmission with solid range.
- Excellent audio quality across different use cases.
- Long battery life for both transmitters and receiver.
- Intuitive, hassle-free setup.
- Broad connectivity options – cameras, smartphones, and headphones outputs.
First Impressions
Unboxing the Sennheiser Profile Wireless, the first thing you notice is the deliberate layout. Everything has its place, and the all-black components feel sturdy, almost surprisingly so for their size. Sennheiser’s reputation for durable audio gear carries over here. The box includes two clip-on mics, a dual-channel receiver, couple of connectors, cables, and a charging bar – essentially a plug-and-play bundle right out of the gate.
Design and Build Quality
The receiver is compact, just 45 x 42 x 19 mm and 30g in weight. For creators working with mirrorless cameras or even smartphones, this is a big win. It doesn’t burden your setup. The clip-on mics are just as portable (42 x 33 x 21 mm with clip, weighing 27g). Their integrated clips latch securely onto clothing without feeling like they’ll snap off.
The charging bar is bulkier but still travel-friendly (152 x 41 x 55 mm; 198g empty or 290g with gear). It’s thoughtfully designed to keep all components juiced up without hassle. The matte black finish helps everything blend in subtly which is great for professional environments where flashy gear is more a distraction than a feature.
Ease of Use and Setup
Here’s where the Sennheiser Profile Wireless really shines! Pairing the mics with the receiver? Practically instant. No convoluted menus or tedious frequency syncing. You turn them on, and they’re ready. For field creators with limited setup time, this is gold.
I tried it indoors, out in a noisy street market, and in a breezy park. In every setting, setup was smooth. The receiver fits snugly into a camera’s hot shoe, and the included cables cover both DSLR and phone-based setups nicely.
Performance: Audio and Wireless Reliability
The core of any microphone system lies in its audio performance, and the Sennheiser Profile Wireless delivers. The omni-directional condenser microphones capture clear and natural-sounding audio. The audio frequency response of 60 – 20,000 Hz (110 – 20,000 Hz with low-cut filter activated) is well-suited for capturing human voice, ensuring that vocals are reproduced accurately with good fidelity. The low-cut filter is a welcome addition, effectively reducing unwanted low-frequency rumble from wind noise or handling noise, which I found particularly useful during outdoor recordings.
During my testing, the typical signal-to-noise ratio of 78.5 dB (A) translated to very clean audio with minimal discernible hiss, even when recording at lower gain levels. The audio THD of < 1.5 % confirms the system’s ability to maintain audio integrity without introducing noticeable distortion.
The 2.4 GHz RF link holds up really well. On paper, the range is ≤ 245 m line-of-sight or ≤ 150 m with body obstruction. In practice, these numbers felt accurate. Even with occasional obstructions, the signal didn’t drop unexpectedly. Latency is under 8 ms – basically invisible in terms of AV sync.
I tested it in areas with dense Wi-Fi activity and still got a steady connection. Sennheiser’s engineering chops really show here.
Battery Life and Charging
Battery performance is stellar. Each unit, mic or receiver, lasts up to 7 hours. This is more than enough for most day-long shooting sessions, and I rarely found myself worrying about running out of power mid-shoot. The mics charge fully in under 1.5 hours; the receiver, under 2. The charging bar (2000 mAh) can juice them up multiple times, a lifesaver in remote locations or multi-day shoots. And it recharges in under 3 hours.
One neat feature of the clip-on mic is its ability to record locally for up to 14 hours when recording only, without transmitting. This acts as a reliable backup, ensuring you never lose your audio, even if the wireless link is interrupted for some reason – a feature that gives immense peace of mind.
Connectivity and Flexibility
The two-channel receiver offers versatile output options. The camera output with a min. 1 kΩ impedance allows for direct connection to DSLRs, mirrorless cameras, and camcorders. The digital output via USB-C (audio class 2.0 / 48 kHz / 24 bit) is excellent for direct connection to computers and smartphones, offering high-quality digital audio. I found this particularly useful for live streams and podcasts where a clean digital signal is preferred. The headphone output (25 mW, min. 32 Ω impedance) is essential for real-time audio monitoring, allowing you to hear exactly what is being recorded and catch any potential issues on the fly.
Use Cases and Overall Experience
- Interviews: Dual-channel support is great for two speakers. Omni-directional pickup ensures clarity even with some movement.
- Vlogging: Extremely handy. Quick to mount, clip, and go.
- Presentations: Having two mics is useful for small group formats.
- Field Recording: Maybe not for high-end broadcast, but great for quick doc-style work. Solid range and reliability.
Overall, it’s been a smooth ride. The sound is crisp, the battery holds up, and the system just works. The charging bar really adds a layer of freedom.
Specifications
- System:
- RF link: 2400 – 2480 MHz
- Audio frequency response: 60 – 20,000 Hz (110 – 20,000 Hz with low-cut filter activated)
- Audio THD: < 1.5 %
- Signal-to-noise ratio: typically 78.5 dB (A)
- Transmission range (line of sight): ≤ 245 m
- Transmission range (with body shielding): ≤ 150 m
- System latency: < 8 ms
- Operating temperature range: -10 to +45 C (32° F to 122° F)
- Charging temperature range: 0 to +45 C (32° F to 122° F)
- Operating humidity range (relative): 25 – 95 % (non-condensing)
- Two-channel receiver:
- Transmission power: < 20 dBm EIRP
- Camera output: min. 1 kΩ impedance
- Digital output: USB-C audio class 2.0 / 48 kHz / 24 bit
- Headphone output: 25 mW (min. 32 Ω impedance)
- Operating time: ≤ 7 h
- Charging time (0–100%): < 2 h
- Battery capacity: 350 mAh / 1295 mWh
- Dimensions: 45 x 42 x 19 mm
- Weight: 30 g
- Clip-on mic:
- Transducer principle: condenser
- Pick-up pattern: omni-directional
- Max. sound pressure level: 113 dB SPL
- Transmission power: < 20 dBm EIRP
- Operating time: ≤ 7 h (recording and transmitting) / ≤ 14 h (recording only)
- Charging time (0–100%): < 1.5 h
- Battery capacity: 280 mAh / 1036 mWh
- Dimensions: 42 x 33 x 21 mm (including clip)
- Weight: 27 g
- Charging bar:
- Power supply: USB-C, charging current max. 1.5 A
- Charging time (0–100%): < 3 h
- Battery capacity: 2000 mAh / 7400 mWh
- Dimensions: 152 x 41 x 55 mm
- Weight: 198 g (empty) / 290 g (including all devices)
Verdict
The Sennheiser Profile Wireless 2-Channel Set is a fantastic choice for content creators, journalists, and even casual prosumers looking for high-quality wireless audio. Between the form factor, the audio fidelity, and thoughtful features like the charging bar and local mic recording, it’s a system built for creators on the move.
It’s not cheap, sure. But at INR 29,900, you’re getting dependable performance, strong build quality, and a streamlined workflow. That makes it worth the cost in my book. At this price point, it competes with the likes of Rode Wireless Go Gen3 & DJI Mic 2, and honestly, competes with them head-to-head.
For those looking for a dual-channel wireless system that is reliable, portable, and delivers clear audio, the Sennheiser Profile Wireless 2-Channel Set is certainly a strong contender that I can confidently recommend based on my thorough testing.
FAQs
Q1: What is the main advantage of the Sennheiser Profile Wireless 2-Channel Set?
A1: Its main advantages are its compact size, ease of use with automatic pairing, reliable wireless transmission, and excellent sound quality for various recording scenarios. The included charging bar also provides convenient portable power.
Q2: Can I connect the Sennheiser Profile Wireless receiver to my smartphone?
A2: Yes, the receiver features a USB-C digital output (audio class 2.0 / 48 kHz / 24 bit) which allows for direct connection to compatible smartphones and computers for high-quality digital audio.
Q3: How long do the batteries last on the Sennheiser Profile Wireless system?
A3: Both the clip-on microphones and the two-channel receiver offer an operating time of up to 7 hours when recording and transmitting. The clip-on mics can record locally for up to 14 hours.
Q4: Is the Sennheiser Profile Wireless suitable for outdoor recordings?
A4: Yes, it is suitable for outdoor recordings. The system has a low-cut filter that helps reduce unwanted low-frequency noise like wind, and its robust wireless range performs well in open environments.
Q5: What is the significance of the 2.4 GHz RF link?
A5: The 2.4 GHz RF link (2400 – 2480 MHz) is a globally license-free frequency band, making the system easy to use anywhere without needing specific permits. However, it can share the band with Wi-Fi and other devices, so effective interference management is crucial, which Sennheiser has implemented well.
Q6: Does the Sennheiser Profile Wireless system come with lavalier microphones?
A6: The system includes two clip-on microphones that integrate the microphone element directly into the transmitting unit. It does not come with separate lavalier microphones that connect to a bodypack.
