Sennheiser has introduced the Profile Wireless, a versatile, two-channel, 2.4 GHz microphone system for creators and videographers. This all-in-one system connects to a wide range of devices, including mobile phones, cameras, and computers, and can be used in various configurations, such as a clip-on, handheld, or desktop microphone. The Profile Wireless aims to offer flexibility and reliability for recording in different environments.
The heart of the Profile Wireless system is its multifunctional charging bar, which serves as a charging station and can be configured as a handheld microphone. The bar holds a mini-receiver with an OLED touch display, two pre-paired clip-on mics, and accessories such as a 3.5 mm cable for camera use, magnetic clips, windshields, and adaptors for mobile and camera mounting. According to Sennheiser, Profile Wireless’s compact design and features make it well-suited for content creators needing adaptable audio solutions.
Hendrik Millauer, Sennheiser’s Product Manager for Broadcast and Film, highlighted the system’s design focus: “We’ve outfitted Profile Wireless with many exciting features that will help users to capture audio more reliably, longer, and more flexibly than was possible before.”
Key Features and Specifications of Sennheiser Profile Wireless
- RF Link Frequency: 2,400–2,480 MHz
- Audio Frequency Response: 60 Hz – 20,000 Hz (110 Hz – 20,000 Hz with low-cut filter)
- Signal-to-Noise Ratio: 78.5 dB (typical)
- Transmission Range (Line of Sight): Up to 245 m; up to 150 m with body shielding
- System Latency: Less than 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)
- Humidity Range (Operating): 25% – 95% (non-condensing)
Two-Channel Receiver:
- Transmission Power: Less than 20 dBm EIRP
- Audio Output: USB-C (digital, 48 kHz/24-bit), 3.5 mm headphone output (min. 32 Ω impedance)
- Battery Capacity: 350 mAh; up to 7 hours operation
- Charging Time: Less than 2 hours
- Dimensions: 45 x 42 x 19 mm
- Weight: 30 g
Clip-On Microphone:
- Transducer Principle: Condenser
- Pickup Pattern: Omnidirectional
- Max Sound Pressure Level: 113 dB SPL
- Internal Storage: 16 GB for backup recording
- Battery Capacity: 280 mAh; up to 7 hours operation (14 hours recording only)
- Charging Time: Less than 1.5 hours
- Dimensions: 42 x 33 x 21 mm
- Weight: 27 g
Charging Bar:
- Power Supply: USB-C (max 1.5 A)
- Battery Capacity: 2,000 mAh; provides 15+ hours of handheld use
- Charging Time: Less than 3 hours
- Dimensions: 152 x 41 x 55 mm
- Weight: 290 g (fully loaded)
Pricing and Availability
Sennheiser’s Profile Wireless is available for preorder and is expected to ship in Q4 2024 and Q1 2025. It retails for $299 in the United States.
I can't imagine there being mass interest in a system that does not offer 32-bit Float recording. Even if this feature (which allows for recovery of audio when the recording level was set too high or too low) wasn't actually necessary for a skilled audio technician to perform their duties, there isn't much reason to not have it on the device. And when all the competing products can boast of having 32-bit Float it's hard to sell a product that doesn't have it. Every comparison video between this product and the Rode or DJI offerings is going to list the missing 32-bit Float in the "con" column for this device.