The Philips Bosch Plena family of amplifiers range from 30 Watts upwards. They can drive as many loudspeakers as required when combined with the Plena booster amplifier.
Especially popular is the Plena All-in-One BGM / Paging system. The Philips Bosch Plena BGM mixer amplifier is a dual zone 120W mixing amplifier and background music source in one unit. The dual zone model directs sound (announcements or background music) to two separate areas - very useful if zones need to be muted. The music source consists of a digital FM/AM tuner (15 presets to store radio stations) and a CD Player (Audio CDs and MP3 encoded CD-Rs).
An auxiliary music input is also provided for external sources such as DVD or cassette deck. Priority and Vox microphone input. This is an ideal self-contained public address & background music solution for small to medium sized business such as retail shops, supermarkets, restaurant & leisure facilities