AKG WMS470 Presenter Set BD8 - 570 to 600.5MHz Analog Wireless Microphone System with SR470 Receiver/PT470 Bodypack Transmitter and C555 L Headset/CK99 L Lavalier Microphones in Black Finish

The AKG WMS470 Presenter Set BD8 is a professional-grade wireless microphone system designed for a variety of applications including presentations, seminars, live performances, and house of worship events. This set includes the SR470 receiver, PT470 bodypack transmitter, C555 L head-worn microphone, and CK99 L lavalier microphone, providing versatile and high-quality sound capture for users who need reliable wireless audio in demanding environments. With a 30 MHz tuning range, the WMS470 system offers up to 1200 selectable frequencies and supports up to 20 channels simultaneously within a single frequency band or up to 48 channels in multiple bands, ensuring flexibility for multi-channel setups.

The SR470 receiver is housed in a half 19-inch all-metal case, equipped with a uC-controlled space diversity system for optimal signal reception and reduced dropouts. It features an automatic frequency setup function, simplifying the setup process, and supports up to 16 pre-programmed frequencies within the same frequency band. The receiver uses an infrared link to transmit frequency and setup data to the PT470 transmitter for seamless synchronization. It also features an LCD display showing the selected receiving channel, along with RF OK and CLIP LEDs to indicate signal strength and audio levels. The two-color display backlighting provides clear indication of critical operation conditions such as low battery, audio peaks, or weak RF signals. The SR470 is compatible with AKG's professional directional and omni-directional antennas, and offers both balanced XLR and unbalanced 1/4" TS outputs, making it adaptable to a variety of audio setups.

The PT470 bodypack transmitter is designed for ease of use and high performance. It includes a TB3M 3-pin mini-XLR audio input, allowing compatibility with a wide range of AKG microphones. The transmitter provides a selectable RF output power of 10 or 50 mW, ensuring reliable transmission with a range of up to 300 feet (depending on conditions). It offers an impressive battery life of up to 14 hours with a single AA battery, ensuring long-lasting performance for extended events. The PT470 also features an adjustable gain control and a noiseless on/off/mute switch for easy audio management. The included BC400 belt clip ensures that the bodypack transmitter can be worn comfortably during presentations or performances.

The system includes two microphones to cater to different user preferences. The C555 L head-worn microphone offers a cardioid polar pattern for excellent noise rejection and clarity in sound capture. This pre-polarized condenser microphone features a wide frequency range of 80 Hz to 20 kHz, with high sensitivity and a maximum sound pressure level of 120 dB, making it ideal for use in dynamic and high-energy environments. Additionally, the CK99 L lavalier microphone, also included in this set, is a lightweight and discreet option for hands-free operation. With its cardioid pattern and high sensitivity, the CK99 L delivers clear, consistent audio capture even in the most demanding conditions. Both microphones come with a 5-foot mini-XLR cable for seamless connection to the PT470 bodypack transmitter, and each microphone comes with a windscreen for added protection from wind and breath noise.

This wireless microphone system offers outstanding sound quality, flexibility, and ease of use, making it an excellent choice for professionals who need a reliable solution for their audio needs. Whether you're delivering a lecture, hosting a seminar, or performing live, the AKG WMS470 Presenter Set BD8 ensures that you get crystal-clear wireless audio with minimal setup and maximum performance.

Features

• Frequency range: 570.1 to 600.5 MHz (Band 8), with 30 MHz switching bandwidth
• Supports up to 1200 selectable frequencies and simultaneous operation of up to 20 channels in the same frequency band
• uC-controlled space diversity system for reliable signal reception and reduced dropouts
• Automatic frequency setup and infrared synchronization with PT470 bodypack transmitter
• Up to 14 hours of operation with a single AA battery
• Includes C555 L head-worn microphone with cardioid pattern and CK99 L lavalier microphone
• C555 L offers wide frequency response (80 Hz to 20 kHz) and high sensitivity for professional sound capture
• CK99 L is a lightweight lavalier microphone with excellent noise rejection and high sensitivity
• PT470 bodypack transmitter with adjustable gain control, on/off/mute switch, and easy integration with AKG microphones
• Compatible with AKG's professional directional and omni-directional antennas
• Includes RMU4000 rack-mount kit for easy installation
• Includes universal power supply with US/UK/EU adapters
• Receiver dimensions: 7.8 x 1.7 x 7.4 inches, weight: 2.2 lbs
• Bodypack transmitter dimensions: 2.4 x 2.9 x 1.2 inches, weight: 0.19 lbs

Specifications

SR470/BD8 Receiver

• Frequency Range: 570.1 to 600.5 MHz (Band 8)
• Switching Bandwidth: 30.5 MHz (depending on local regulations)
• Modulation: FM
• Sensitivity: 6 dBuV / -100 dBm
• Receiver Type: Super heterodyne
• Diversity System: uC controlled space diversity
• Audio Bandwidth: 35 to 20,000 Hz
• THD at 1 kHz: <0.3%
• Signal-to-Noise: 120 dB(A)
• Audio Outputs: Balanced XLR, switchable to -30 or 0 dBm; unbalanced TS 1/4 inch jack
• Audio Output Level: +9 dBu (max.)
• Antenna Inputs: 2x 50-ohm BNC female connectors
• Transmitter Battery Indication: Low battery
• Power Supply: 12 V / 500 mA DC
• Dimensions: 7.8 x 1.7 x 7.4 inches
• Weight: 2.2 lbs
• Included Items: 1 x SR470 Receiver, 2 x BNC UHF Antennas, 1 x RMU4000 Rack mount kit

PT470/BD8 Bodypack Transmitter

• Frequency Range: 570.1 to 600.5 MHz (Band 8)
• Switching Bandwidth: < 30.5 MHz (country dependent)
• RF Output Power: 10 or 50 mW (ERP, country dependent)
• Modulation: Wideband FM
• Audio Input: TB3M / 3-pin mini-XLR socket (max. 2.5 Vrms)
• Audio Bandwidth: 35 - 20 000 Hz (± 3 dB)
• T.H.D.: < 0.7 %
• SNR (A-weighted): > 120 dB(A)
• Battery Life:
• > 7 hours with one 1.5 V LR6 AA alkaline battery
• > 8 hours with one 1.2 V HR6 AA rechargeable battery (min. 2100 mAh)
• > 14 hours with one 1.5 V FR6 AA lithium battery
• Dimensions: 2.4 x 2.9 x 1.2 inches
• Weight: 0.19 lbs
• Included Items: 1 x PT470 Body-pack transmitter, 1 x AA size battery, 1 x BC400 Belt clip

C555 L Microphone

• Type: Pre-polarized condenser microphone
• Polar Pattern: Cardioid
• Frequency Range: 80 - 20000 Hz
• Sensitivity: 25 mV/Pa
• Impedance @ 1kHz: <200 Ohms
• Recommended load impedance: >2000 Ohms
• Max SPL for 1% THD: 120 dB
• Equivalent noise level: 30 dB-A
• Signal to Noise: 63 dB-A
• Recommended Serial Resistor: 10 kOhm
• Current: <2 mA
• Voltage: 9V (2V - 10V)
• Audio Output: 3-Pin Mini XLR Female (5ft)
• Finish: Matte black
• Dimensions: 7.7 x 5.3 inches
• Weight: 0.57 lbs
• Included Items: 1 x C555 L Head-Worn Microphone, 1 x W444 Windscreen

CK99 L Microphone

• Equivalent noise level: 34 dB-A
• Sensitivity: 8.8 mV/Pa
• Signal to Noise: 60 dB-A
• Electrical impedance: 200 Ohms
• Recommended load impedance: 2000 Ohms
• Polar Pattern: Cardioid
• Audio Output: 3-Pin Mini XLR Female (5.3ft)
• Voltage: 1.5 to 10V
• Current: 2 mA
• Finish: Matte black
• Dimensions: 0.91 x 0.31 inches
• Weight: 0.06 lbs
• Included Items: 1 x CK99 L Microphone, 1 x Windscreen

What's Included

• 1 x SR470 Receiver
• 1 x PT470 Body-pack transmitter
• 1 x C555 L Head-worn microphone
• 1 x CK99 L Lavalier microphone
• 1 x RMU4000 Rack mount kit
• 1 x Universal power supply with US/UK/EU adapter
• 1 x AA size battery
• 2 x BNC UHF Antennas
• 1 x BC400 Belt clip