Sennheiser SK AVX-4 mikro and the punchy sound means

and the punchy sound means it will be heard if things get louder

And that’s just the beginning

ratio and output controls and true RMS level detection providing the most natural-sounding dynamics processing available

hyper-cardioid

incorporates a -15 dB pad and a switchable bass-cut filter

Sennheiser SK AVX-4 mikro and the punchy sound meansThe SK AVX is the bodypack transmitter for the AVX system. It features self configuring digital transmission which eliminates time consuming radio frequency setup. The AVX matches perfectly to your camera's input sensitivity without having to adjust the audio level on the microphone. Features: Very fast setup Plugs directly into XLR audio input Ultra compact receiver Switches on off by P48 Phantom power Optimized dynamic range Auto frequency