The ALF40 Bass Enhancer has been designed to compliment both AIWX and LFiT Series invisible loudspeakers.

It provides additional low frequency support and extention and integrates easily in audio installations by virtue of it being extremely small and able to connect in parallel with the main speakers. Its unique port design provides the necesarry acoustic filtering to blend with the main speakers and also allows adjustement to suit a variety of install locations - be it in-wall, in-ceiling or free-standing.