Description

Manufacturer's specifications: The professionally designed, discreet WL185m, WL184m and WL183m lavalier microphones are intended for use with compatible wireless bodypack transmitters. Compared with the previous models, they are 8 mm shorter and enable clear, detailed speech transmission with full sound as well as a more presence-oriented frequency response. Thanks to the innovative clip, the microphone can be oriented in 90-degree increments. This allows the capsule to be positioned precisely on speakers, presenters and performers. The versions are available in black or white and with LEMO or TA4F connectors. The scope of delivery includes a foam windscreen, a clip and a zippered pouch for storage and transport. Features Professional, unobtrusive lavalier microphone with condenser capsule Available polar patterns: cardioid (WL185m), supercardioid (WL184m) and omnidirectional (WL183m) 8 mm shorter than the original WL18X series Improved dynamic range, higher maximum sound pressure level, lower self-noise and optimized sound quality compared with the original WL18X series Available in black or white for different applications TA4F connector Technical data Microphone capsule: Condenser Polar pattern: Cardioid Frequency response: 70 Hz–20 kHz Sensitivity (1 Pa = 94 dB SPL): -43.0 dBV/Pa (TA4F) Self-noise (A-weighted, equivalent noise level): 20 dB SPL (TA4F) Signal-to-noise ratio (with RPM400 preamp): 74.0 dB (TA4F) Maximum sound pressure level (1% total harmonic distortion): 140.5 dB SPL (TA4F) Dynamic range: 120.5 dB (TA4F) Current consumption: 140–240 µA Recommended operating voltage: 5 V DC bias voltage Polarity: Positive sound pressure produces a positive voltage at pin 3 relative to pin 1 Housing: Aluminum alloy Cable diameter: 2.2 mm Cable length: 1.23 m Capsule dimensions (W × H): 12.74 × 13.55 mm Weight including cable: 20.0 g Scope of delivery 1x lavalier microphone 1x clip 1x slip-on foam windscreen 1x zippered pouch

Specifications