Power Box 5HP pair of high performance loudspeakers consisting of loudspeaker with built–in stereo amplifier and second non powered loudspeaker ready to connect to active with Phoenix connector. 2 x 20 W D class power amplifier. Power indicator. 3,5mm TRS Jack line level input connector. 5” woofer and 1” tweeter. U-bracket for mounting on the wall and IR remote control are included. Perfect choice for small installations in a class room, communication and paging systems.