AKG Perception Wireless 45 Sports Set BD A - High Performance Wireless
Description
AKG Perception Wireless 45 Sports Set BD A – High Performance Wireless Microphone Set
The AKG Perception Wireless 45 Sports Set BD A delivers rock-solid wireless freedom with crystal-clear vocal capture and dynamic responsiveness built for tracking spoken word, podcast, and live streaming applications. The lightweight headset design sits naturally during extended recording sessions, allowing full focus on performance while the rugged construction handles the demands of on-location recording, fitness instruction content, or high-energy vocal tracking. With its warm, slightly presence-peaked character, this mic captures every vocal nuance with professional clarity that sits well in post-production mixing.
Wireless Performance & Studio Integration
Operating within a switching bandwidth of up to 30 MHz in the 500 to 560 MHz UHF carrier frequency range, this system offers up to 8 selectable carrier frequencies for reliable signal stability when tracking multiple sources simultaneously or running parallel mic setups. The SR45 stationary receiver paired with the PT45 pocket transmitter provides consistent, dropout-free coverage across studio spaces and into iso rooms or adjacent recording areas.
Audio Performance & Recording Durability
The C544L headworn microphone delivers a signal-to-noise ratio of 105 dB(A) and handles max SPL of 126 dB / 130 dB (for 1%/3% THD), ensuring clean, distortion-free recording even when capturing high-energy vocals or dynamic speech at close proximity. Four integrated moisture shields protect the transducer from perspiration, making this system ideal for sustained tracking sessions and outdoor recording conditions.
Key Features
- SR45 Stationary Receiver with PT45 Pocket Transmitter
- C544L Headworn Microphone with four moisture shields
- Up to 8 selectable carrier frequencies (500–560 MHz UHF band)
- 30 MHz selection bandwidth (depending on local frequency plans)
- T.H.D. at 1 kHz: typ. 0.8%
- Signal-to-noise ratio: typ. 105 dB(A)
- Max SPL: 126 dB / 130 dB (for 1%/3% THD)
- Eight hours of operation from single AA battery
- Supply voltage: 9 V battery or 9–52 V universal phantom power (via MPA V L adapter)
- Includes SMPS Switched Mode Power Supply (EU/US/UK)
- Operating temperature: −20 °C to +60 °C, humidity to 99% RH at +20 °C
- Net weight: 12.69 oz (360 g)
This reliable workhorse gives you the freedom to move and record without ever worrying about your signal dropping or your tone compromising.
More Information
| Condition | New |
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Reviews
At a Glance
The AKG Perception Wireless 45 Sports Set BD A is a practical wireless headset system designed for capturing clear, dynamic vocals in live and active recording scenarios where mobility and durability matter. Its warm character and presence peak work well for spoken word, fitness content, and live-to-tape performance capture, with moisture protection and high max SPL handling loud sources without distortion. This is an accessible wireless solution for home studios and mobile recording rigs that need dependable coverage and clean audio without studio-specific features.
Who This Is For
Great for
- ✓ Live Performance
- ✓ Sports commentary
- ✓ Fitness instruction
- ✓ High-energy stage work
Not the best pick for
- – Studio recording
- – Stationary vocal booth applications
Frequently Asked Questions
What frequencies and range does this wireless system operate on?
The system operates in the 500–560 MHz UHF band with up to 8 selectable carrier frequencies and a 30 MHz switching bandwidth, providing consistent, dropout-free coverage across typical venues and outdoor spaces.
How long can the battery run, and what are the power options?
The pocket transmitter runs for eight hours on a single AA battery. The receiver can be powered by 9 V battery or 9–52 V universal phantom power using the optional MPA V L adapter, and includes a switched-mode power supply for EU/US/UK outlets.
Is this microphone suitable for high-sweat environments like fitness instruction or sports commentary?
Yes—the C544L headworn microphone includes four integrated moisture shields to protect the transducer from perspiration, and operates reliably in humidity up to 99% RH, making it ideal for sustained high-intensity and outdoor performances.
What is the audio quality, and how does it handle loud sources?
The system delivers a 105 dB(A) signal-to-noise ratio and a max SPL of 126 dB / 130 dB (at 1%/3% THD), capturing vocals with minimal distortion even at high volumes. The warm, slightly presence-peaked character ensures clear vocal projection in noisy live environments.
What is included in this set?
The set includes an SR45 stationary receiver, PT45 pocket transmitter, C544L headworn microphone with moisture shields, switched-mode power supply for multiple regions, and support for up to 8 selectable carrier frequencies in multi-unit setups.
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