The CMX CS-4100 is a professional 4 Channel Class-D Power Amplifier delivering 4 × 100W RMS output, designed for commercial public address (PA) systems and professional sound reinforcement applications. Built with high-efficiency Class-D amplification technology, it provides crystal-clear audio, low power consumption, and excellent thermal performance, making it ideal for continuous operation in demanding environments.

Supporting 8 Ohm, 4 Ohm, and 2 Ohm speaker loads, the CS-4100 offers outstanding flexibility for various speaker configurations. It also features Bridge Mode, allowing two amplifier channels to be combined for higher output power when required. This makes the amplifier suitable for both multi-zone stereo installations and high-power mono applications.

Its compact 1U rack-mount chassis saves installation space while ensuring reliable performance. The CS-4100 is an excellent choice for hotels, schools, conference rooms, shopping malls, houses of worship, restaurants, office buildings, auditoriums, entertainment venues, and other commercial facilities requiring dependable four-channel audio amplification.

Key Features

• Four Channel Class-D Power Amplifier
• 4 × 100W RMS Output Power
• Supports 8 Ohm Speaker Systems
• Compatible with 4 Ohm & 2 Ohm Loads
• Bridge Mode for Higher Output Power
• High-Efficiency Class-D Amplification
• Compact 1U Rack Mount Design
• Low Heat Generation and Energy Efficient
• Stable and Reliable Audio Performance
• Suitable for Commercial PA Systems
• Ideal for Background Music and Paging Applications
• Easy Installation and Operation