AKG WMS470PRESSETBD9U50 - Presenter Band 9 UHF Wireless System with Beltpack, Lavalier Microphone, and U50 Receiver

AKG WMS470PRESSETBD9U50 - Presenter Band 9 UHF Wireless System with PT470 Bodypack, CK99 L Lavalier Microphone and SR470 Receiver (U50 50mW Version)

The AKG WMS470 Presenter Set BD9 U50 is a professional UHF wireless system designed for conferencing, education, houses of worship, and corporate events where maximum intelligibility and quick setup are required. This set integrates the SR470 receiver (true diversity in a 1/2 rack mount metal chassis), the PT470 bodypack , and the CK99 L lavalier microphone (cardioid condenser), offering Auto-Setup with channel preview , IR sync , and a pilot tone to avoid start-up noise. The BD9 variant operates on 600.1–605.9 MHz and 614.1–630.5 MHz , while the U50 version enables RF power up to 50 mW (compliant), ideal for complex RF environments. The receiver facilitates direct integration via balanced XLR (−30/0 dB) and 1/4” jack outputs , and its architecture supports multi-channel deployments reliably.

Main features

• Complete presenter set : SR470 + PT470 + CK99 L lavalier (cardioid), with rack kit and BNC antennas included.
• BD9 band : operation at 600.1–605.9 MHz and 614.1–630.5 MHz; tuning width 30.5 MHz .
• U50 version : up to 50 mW of RF power selectable on the transmitter (region and regulation dependent).
• Auto-Setup with channel preview, IR sync , and pilot tone for greater stability and freedom from unexpected noise.
• Multichannel : up to 20 simultaneous channels on the same band (up to 48 combining several bands).
• Professional audio : 35–20,000 Hz response at receiver, S/N 120 dB(A) and THD <0.3% .
• Connectivity : XLR (−30/0 dB) and 6.3 mm jack outputs; 2 BNC 50 Ω antenna inputs.
• Optimized autonomy : up to 14 hours with a single AA (lithium) battery in the pouch.

Product benefits

• Clarity and speech intelligibility thanks to the CK99 L lavalier with cardioid pattern and soft enhancement above 10 kHz.
• Fast and secure setup : scanning, presets and IR link minimize frequency coordination times and errors.
• Scalability for multi-room events: true diversity, power up to 50 mW and multi-channel operation.
• Easy integration with PA systems and mixers thanks to its standard balanced/unbalanced outputs.

Use cases

• Presentations and training in classrooms, auditoriums and conference rooms.
• Worship and institutional events with several speakers and speaking turns.
• Corporate events with rapid and reliable deployment needs.

Description for projects

AKG WMS470 Presenter Set BD9 U50 UHF wireless system with SR470 (XLR outputs −30/0 dB and 6.3 mm jack; audio 35–20,000 Hz; S/N 120 dB(A); THD <0.3 %; 2 × BNC; 200 × 44 × 190 mm, 0.972 kg), PT470 (up to 14 h battery life with 1×AA; IR; up to 50 mW ; 60 × 73.5 × 30 mm) and CK99 L microphone (cardioid condenser; 150–18,000 Hz; sensitivity 8.8 mV/Pa; max. 118 dB SPL; 3-pin mini XLR connector). BD9 Band : 600.1–605.9 MHz and 614.1–630.5 MHz; tuning width 30.5 MHz ; pilot tone ; IR sync ; up to 20 simultaneous channels per band.