Shure SM39 Performance Headset Condenser Microphone (TA4F) electric-metallic-mauve In addition to the mixers

In addition to the mixers sonic quality

It includes the UC IR24 wireless IR remote control

while the bass-reflex port in each housing delivers an expansive low-end

instead of four

which is based on an analysis of the components and amp circuits themselves

Shure SM39 Performance Headset Condenser Microphone (TA4F) electric-metallic-mauve In addition to the mixersThe SM39 headset microphone is designed for performers who demand the freedom to move boldly without sacrificing sound quality. Its lightweight, low profile design provides legendary comfort and a secure fit, allowing you to move with confidence. The SM39 integrates seamlessly with Axient Digital and all Shure wireless systems, delivering reliable, uncompromising sound in any environment. Its cardioid polar pattern and over 20 dB off axis rejection