Xm Radio Business Music Receiver/amplifier Brings cost effective, professional grade business music system featuring XM Radio and more to your business. Perfect for offices, lunch rooms, warehouses, restaurants, bars and retail stores. Simple connections for quick set-up and system expansion. Powerful Crown mixer/amplifier for superior sound quality. Front-panel LCD screen lets provides XM channel information at a glance. 20 custom presets for your favorite XM channels make channel selection easy and fast. B Applications include restaurants, retail stores, coffee shops and other commercial establishments Built into the 180MAx is an XM Radio tuner that receives satellite radio stations with digital sound quality A front-panel LCD screen displays XM Radio channel data (channel number, channel name, artist name, song title), 16 station presets and signal strength 180MAx Overview The Crown 180MAx also accepts signals from line, telephone, or microphone (phantom power included)