Sennheiser EW500 G4 KK205 AW Wireless Microphone System The best of two brands. Sennheiser and Neumann bring the reliability of wireless transmission and the excellence of studio sound together. The Neumann super-cardioid condenser capsule KK 205 offers true Neumann sound, combined with Sennheiser G4 wireless transmission to provide you the freedom of wireless operation and all the virtues of a rugged stage microphone: excellent pop protection and high feedback resistance. The ew 500 G4 is highly flexible. Up to 88 MHz bandwidth, up to 32 channels. Ethernet connection for Wireless Systems Manager (WSM) control software included for advanced frequency coordination in multi-channel setups. The best of two brands. Sennheiser and Neumann bring the reliability of wireless transmission and the excellence of studio sound together. The KK 205 is a premium quality capsule head for professional Sennheiser handheld transmitters, now available with the evolution wireless G4 500 Series. Features True diversity half-rack receiver in a full-metal housing with intuitive OLED display for full control Easy and flexible wireless synchronization between transmitter and receiver via infrared Up to 32 compatible channels Up to 88 MHz bandwidth with 3520 selectable frequencies, fully tunable in a stable UHF range Ethernet connection for Wireless Systems Manager (WSM) control software for advanced frequency coordination in multi-channel setups High RF output power (up to 50 mW, adjustable in three steps 10/30/50) depending on country regulations Neumann KK 205 bk Supercardioid condenser capsule head for Sennheiser wireless systems Specsification Dimensions: Approx. 202 x 212 x 43 mm Weight (g): Approx. 980 g Audio output: 6.3 mm jack socket (unbalanced): +12 dBu Max. sound pressure level: 150 dB Sensitivity: 2.8 mV/Pa Signal-to-noise ratio: ? 115 dBA Transducer type: Permanently-polarized condenser Connection: Wireless Receiver principle: True diversity RF sensitivity: 2.5 ?V for 52 dBA eff S/N Total harmonic distortion (THD): ?0.9% Frequency Specifications Audio frequency response (Hz): 80-18,000 Hz Audio frequency response: 80 to 18,000 Hz Acoustic Properties Max. sound pressure level: 150 dB Signal-to-noise ratio: ? 115 dBA Squelch: 5 to 25 dB?V in steps of 2 dB Connection: Wireless Audio output: 6.3 mm Jack socket (unbalanced): +12 dBu Battery operating time (h): Typically 8 h Sensitivity: 2.8 mV/Pa Dimensions: Approx. 202 x 212 x 43 mm Weight (g): Approx. 980 g Product weight (g): 980