A compact and 1-channel wireless PA system with the power of 145 W. The MA-505 offers a vast array of features, including the voice priority feature that mutes the music when wireless microphone is used. in an easy-to-use package and crystal-clear sound coming from the 8'' woofer. It can be easily carried via the built-in handle. The device offers a built-in wireless receiver with 16 auto-scannable frequencies, USB music player, bluetooth player, one-button alarm/siren for warning of threats, built-in cable storage compartment and two analogue inputs (3,5 mm a 6,3 mm).