With the 180MAx, adding a professional business music system to your place of business has never been simpler, or more affordable! Crowns 180MAx is the first integrated XM Radio tuner mixer-amplifier designed for commercial use. And it is the only system matching the outstanding sound quality and reliability of Crown with XM, Americas number one satellite radio service with 160 channels of digital sound and over 60 commercial-free channels! Accomodating the 180 Max are a set of JBL speakers. These speakers will provide plenty of sound for a variety of business sizes. Also included in this package is an XM antenna. Optional Pro 500 Antenna Optional Antenna Extensions (25-200 feet) An available upgrade is the Pro500 Antenna, the first commercial grade weather proof XM radio antenna with a built in low noise filter and high selectivity interference filter. With this antenna the XM signal is captured form the satellites without inerference from other signal sources. The Pro500 antenna is perfect for those commercial business that require no signal loss. The Pro500 includes the parts for mounting the antenna on a pole or on a wall. Plus, it includes a 3 foot F-female to SMB-plug-adaptor cable for easy connection to your receiver. Package Details: Includes: • 12 dBi antenna with internal high-gain low-noise amplifier • Pole mount fixture • Wall mount fixture • 3ft F-female to SMB plug adapter • Weather boot for RG-6 cable • DC voltage anenuator for Sirius Radio operations Product Features: • 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. • Bass and treble controls allow you to tailor the tone quality of the sound system. • Expand your system with a microphone for paging, and a second music source with a CD player. • Built-in priority muting feature automatically drops the volume of the background music when the microphone is being used. • Includes music-on-hold output, which easily connects to most business phone systems. • XM line out allows even greater system expansion flexibility. • Three Year Warranty protects your investment and guarantees its specifications Pro 500: Gain: 12 dBi Frequency Range: 2320-2345 MHz Polarization: Left Hand Circular Nominal DC Operation Voltage: 4.5 VDC Technical Specifications: Model #: 180PAKCOM Manufacturer: CROWN Shipping Weight: 9 lbs. Available Documentation: In order to view our radio hardware manuals online, you will need to have Adobes Acrobat Reader installed on your computer. If you do not yet have Acrobat Reader, please visit Adobes web site to download the reader free of charge. none