AKG WMS470 PRES Wireless Microphone Set Bodypack System with C555L Headworn & CK99L Lavalier Mics, SR470 Receiver

The AKG WMS 470 Presenter Set Wireless Microphone System delivers quality, reliable wireless transmission, flexible features and intuitive control for speech, presentations, sermons, instruction and more. The WMS 470 Presenter Set consists of the SR470 diversity receiver, PT470 bodypack transmitter, CK 99 L lavalier microphone and C 555 L headworn microphone.

Users can select up to 1200 frequencies across the 30MHz tuning range. This also allows for operation of up to 20 channels simultaneously within the same frequency band or up to 48 channels in multiple bands.

Automatic setup allows for quick and easy configuration to those who are less familiar with operating wireless microphone systems. Infrared sync between the transmitter and receiver allows for remote channel syncing. The transmitter omits 50mW of output power, is lightweight and operates for up to 14 hours on a single AA (lithium) battery. Additional features include all-metal receiver construction, balanced and unbalanced audio outputs and up to 16 pre-programmed frequencies per group over the 30.5 MHz tuning range.

FEATURES

• Band 8 / 570.1 to 600.5 MHz
• SR470 Diversity Receiver
• PT470 Bodypack Transmitter
• CK 99 L Lavalier Microphone
• C 555 L Headworn Microphone
• 1200 Selectable Frequencies
• Up to 16 Pre-Programmed Frequencies
• Automatic Setup
• Infrared Transmitter & Receiver Sync
• Durable Metal Housing (Receiver)

SPECIFICATIONS

System Components

• Receiver: SR470 Diversity Receiver
• Transmitter: PT470 Bodypack Transmitter
• Microphones:
  • C555L: Condenser headworn microphone with cardioid polar pattern
  • CK99L: Condenser lavalier microphone with cardioid polar pattern
• Accessories:
  • RMU4000 Rack Mount Kit
  • Universal power supply with US/UK/EU adapters
  • AA-size battery
  • 2 × BNC UHF antennas
  • BC400 belt clip

Wireless System Specifications

• Frequency Range (Band 1): 650.1 – 680.0 MHz
• Switching Bandwidth: 30.5 MHz (depending on local regulations)
• Modulation: FM (Frequency Modulation)
• Audio Bandwidth: 35 Hz – 20,000 Hz
• Signal-to-Noise Ratio: 120 dB-A
• Total Harmonic Distortion (THD): 0.3% (receiver), 0.7% (transmitter)
• Maximum Operating Channels: Up to 48 simultaneous channels across multiple frequency bands
• Pilot Tone: Prevents unexpected start-up noise
• Infrared Sync: Allows for remote channel syncing between transmitter and receiver

Transmitter (PT470) Specifications

• Output Power: 50 mW (ERP, country dependent)
• Battery Type: AA-size (alkaline, lithium, or Ni-MH)
• Battery Life:
  • Up to 14 hours with lithium AA
  • Up to 7 hours with alkaline AA
  • Up to 8 hours with rechargeable Ni-MH AA
• Microphone Input: Mini-XLR (3-pin)
• Dimensions: 60 × 73.5 × 30 mm
• Weight: 90 g (without battery)

Receiver (SR470) Specifications

• Receiver Type: Diversity (space/microprocessor controlled)
• Audio Outputs:
  • 1 × XLR (balanced)
  • 1 × 6.3 mm TS (unbalanced)
• Sensitivity: –100 dBm at 1 m
• Power Consumption: ~50 mW
• Dimensions: 202 × 44 × 190 mm
• Weight: 972 g

Microphone Specifications

C555L Headworn Microphone

• Type: Condenser
• Polar Pattern: Cardioid
• Frequency Response: 80 Hz – 20 kHz
• Sensitivity: 35 mV/Pa
• Equivalent Noise Level: 22 dB-A
• Impedance: 200 Ω
• Connector: Mini-XLR (3-pin)
• Weight: 26 g

CK99L Lavalier Microphone

• Type: Condenser
• Polar Pattern: Cardioid
• Frequency Response: 15 Hz – 18 kHz
• Sensitivity: 8.8 mV/Pa
• Equivalent Noise Level: 34 dB-A
• Impedance: 200 Ω
• Connector: Mini-XLR (3-pin)
• Weight: 2.5 g

Package Contents

• 1 × SR470 Receiver
• 1 × PT470 Bodypack Transmitter
• 1 × C555L Headworn Microphone
• 1 × CK99L Lavalier Microphone
• 1 × RMU4000 Rack Mount Kit
• 1 × Universal Power Supply with US/UK/EU Adapters
• 1 × AA-size Battery
• 2 × BNC UHF Antennas
• 1 × BC400 Belt Clip