Crown CT875 ComTech 8-Channel 8 x 75W at 4/8Ω Power Amplifier

Crown CT875 ComTech DriveCore™ Series 8-Channel Power Amplifier

The CT875 is a professional-grade, 8-channel power amplifier designed to meet the demanding requirements of commercial audio installations. As part of Crown's ComTech DriveCore™ Series, the CT875 delivers 75 watts per channel into both 4Ω and 8Ω loads, making it a versatile solution for environments such as corporate facilities, educational institutions, retail stores, and hospitality venues.

Powered by Crown’s innovative DriveCore™ technology, the CT875 integrates the amplifier driver stage into a single chip, dramatically reducing power consumption and heat generation while maintaining excellent sonic performance. This design enables ultra-efficient operation within a compact 1RU chassis, ideal for rack-constrained installations.

The CT875 includes Phoenix-style connectors for audio inputs and outputs, along with a universal power supply that allows for flexible deployment in various international markets. Its convection-cooled design provides silent, reliable performance without the need for fans, making it perfect for quiet environments.

With dimensions of 1.75 inches (4.4 cm) in height, 19 inches (48.3 cm) in width, and 15.9 inches (38.6 cm) in depth, and a total weight of 10 lbs (4.54 kg), the CT875 is both space- and energy-efficient. Whether used in a multi-zone system or as part of a distributed audio solution, the CT875 delivers consistent, clean power with Crown’s legendary reliability.

• 8 channel (8 inputs with 8 outputs)
• Single rack space
• Balanced 3-pin Barrier block-type/line inputs
• 4-pin Phoenix-type speaker outputs
• Flexible input routing
• Multiple Power Configuration (Auto-Standby, Deep Sleep, and Green Mode)
• Auxiliary port for amp status and power saving mode (Deep Sleep)
• Circuit breaker protection with reset switch
• Convection-cooled chassis (no fan)
• Can be used in mass notification and EN 54 systems
• Patented technology including DriveCore TM
• Fault Reporting through Aux Port
• Adaptive Rail Technology for power on demand

Spec Sheet

Manual