AKG Perception Wireless 45 Sports Set BD A - High Performance Wireless

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.