CLASS5AB 5" ACTIVE BOX SPEAKERS BLACK WINTAL 40W RMS 90W MAX WINTAL B-5AOnline Stock Only. For "click and collect" orders at Lynbrook store the shipping fee will still apply on collection for items not stocked at the Lynbrook store. {tab Features} The Class series allows you to connect any device via stereoauxiliary inputs and listen without the need for an amplifier. Utilising signal sensing technology, the Class speakers feature an Auto Standby function, where the unit switches tosleep mode if the music has stopped