The Bose® PowerMatch PM4500 configurable professional power amplifier provides concert-quality sound with a high level of scalability and configurability for fixed installation sound reinforcement systems. Ethernet-equipped versions enable network configuration, control and monitoring, and an expansion slot supports input from optional digital audio accessory cards. PowerMatch amplifiers utilize numerous Bose technologies to deliver an unprecedented combination of performance, efficiency and ease of installation-all in a reliable, proprietary design.

• Soothe yourself with low subs and soaring vocals at 20 Hz - 20 kHz frequency
• The sound moves around at 4 Ohm impedance - a joyful journey to audio pitching and loudness, both
• It is capable of reaching 2000 W RMS output power. 4 audio channels help create genuine 3D sound effects.
• Unhindered connections with USB-compatible devices are ensured by the built-in USB port