The yamaha stagepas 100 portable pa system is a compact battery powered pa system that utilises a powerful coaxial driver to deliver a punchy and focused sound'. '.strtoupper('i')deal for busking street performance and garden parties this portable speaker lets you pick a spot and turn it into your stage at a moments notice'. '.strtoupper('i')ts lightweight and durable enclosure protects the internal circuitry of the speaker while keeping it easily transportable'. '.strtoupper('t')o further save on space and weight the stagepas 100 features 100 watts of efficient class d amplification removing the need for heat sinks and giving it a maximum spl output of 120 db'. '.strtoupper('t')his compact speaker provides a digital three channel mixer with two combo inputs and a stereo minijack input as well as stereo bluetooth streaming'. '.strtoupper('i')ts built in rechargeable battery allows for up to six hours of continuous use without mains power further increasing its versatility.