Odin II USA web 1QirraSound Technologies Europe AB also offers the ability to rent sound system and great engineers. If you have events where quality sound is needed and you do not want to experience that speakers “scratch peoples face and ears,” then please contact us. With few speakers, we can handle even large rooms. We have several examples from previous events where we have used only two speakers but still dealt with up to 2000 seats. Do not hesitate, contact us for your next event! QirraSound Technologies Europe AB