Item is in excellent condition pulled from a retail store only open for a couple years. Has power cord and all plugs as seen in photos. The Bose Professional PowerMatch PM4500 configurable professional power amplifier provides concert-quality sound with a high level of scalability and configurability for fixed installation sound reinforcement systems. The front-panel USB connection allows for direct configuration PC connection to a single amplifier. PowerMatch amplifiers utilize numerous Bose Professional technologies to deliver an unprecedented combination of performance, efficiency and ease of installation—all in a reliable, proprietary design. KeywordPM8500NPM4500NPM8500

Bose PowerMatch PM4500N 4 Channel Configurable Pro Power Amplifier - UntestedUnit Powers on normally with no fualts shown, After a few minutes a fan failure fualt comes on. - Not Tested Beyond That. Sold As-is. For Parts or Repair OnlyNo ReturnsShips USPS Ground Advantage or UPS Ground Visit my store to view all the great listings. Thank you for looking.