Avaya LU15W70VH Public Address Loudspeaker Horn Unit

Avaya LU15W70VH is a 15-watt horn loudspeaker designed for 70-volt public address systems. The horn-loaded design concentrates voice for clear paging over moderate distances, making it a practical choice for distributed-audio installations in spaces that rely on centralized announcements. The unit is identified by the LU15W70VH model number and is documented as replacing Avaya's earlier 5331-200 series. In catalog listings, it is positioned alongside larger 70V options such as LU30W70VH, offering a scalable path for venues of different sizes. Common applications include retail stores and other commercial environments that require intelligible voice announcements across multiple zones, as part of a 70V paging system. The LU15W70VH is part of Avaya's legacy paging hardware lineup and is typically paired with compatible 70V amplifiers to deliver reliable public-address performance. 70V distributed systems permit scalable coverage by assigning taps across multiple speakers to tailor loudness across zones without a proportional increase in amplifier power.