Atlas Sound DNA2404CL 4-Channel Amplifier with CobraNet Network Audio, 70.7V

Advanced DSP and Network Control
Network commands allow for precise control over input routing, equalization, delay, and output levels. The DNA2404CL can be managed through a standalone GLOBALCOM® configuration utility or the GLOBALCOM® System Management Center, providing flexibility in system integration. Each channel boasts a 7-band parametric EQ, high-pass and low-pass filters, enabling fine-tuned audio adjustments to suit any environment. The amplifier's dual-redundant Ethernet ports ensure reliable connectivity and seamless operation.

Efficient Class-D Amplification
Utilizing cutting-edge Class-D amplification technology paired with a switching mode power supply, the DNA2404CL offers superior efficiency, enhanced reliability, and improved overall performance. This advanced design translates to lower operating costs and reduced heat generation, making it an ideal choice for continuous operation in demanding installations. With 34dB of gain from its analog input to the speaker output, this amplifier delivers clear, powerful audio to your 70.7-volt speaker systems.

Intelligent Ambient Noise Compensation
One standout feature of the DNA2404CL is its ability to adapt to changing ambient noise levels in real-time. With inputs for up to eight 540S ambient noise sensors (two per output channel), the amplifier automatically adjusts output levels to maintain optimal audio clarity and intelligibility, regardless of background noise fluctuations. This smart functionality ensures your message is always heard, whether in bustling public spaces or dynamic commercial environments.

Comprehensive Monitoring and Fault Detection
The DNA2404CL goes beyond simple amplification by incorporating advanced monitoring and fault detection capabilities. LED indicators provide at-a-glance status updates for power, audio signals, and faults. The built-in Automatic Loudspeaker Line Testing system detects ground faults, breaks, and changes in loudspeaker loads, ensuring system integrity and alerting technicians to potential issues before they become critical. Fault reports and amplifier status are easily accessible over Ethernet using standard SNMP protocol, simplifying remote monitoring and maintenance.

Versatile Audio Management
 Supporting independent background music for all channels with automatic ducking when paging audio is present, the DNA2404CL offers seamless integration of music and announcements. The amplifier also includes sound masking functionality with 18 bands of EQ for each channel, allowing for precise control over ambient sound environments. This versatility makes the DNA2404CL an ideal choice for a wide range of applications, from corporate offices to educational institutions and beyond.

Robust Design for Reliable Performance
Built to withstand the demands of professional audio installations, the Atlas Sound DNA2404CL features a rugged construction and reliable components. Its UL-1711 listing ensures compliance with safety standards, while the efficient design minimizes heat generation and power consumption. With 100-volt output capability and support for 70.7-volt systems, this amplifier provides the flexibility needed to tackle diverse installation requirements while maintaining consistent, high-quality audio output.