LEA Professional CDS 704 4-Channel 700W Amplifier with 70V and 100V Outputs, All-Transparent Design

Deliver consistent, controllable audio across your site with the LEA Professional CDS 704 4-channel 700W amplifier — a purpose-built pro amplifier for AV, paging and security applications. Designed for small to medium installations, the CDS 704 provides 700W per channel with per-channel selectable Hi-Z (70V/100V) or Low-Z outputs, so integrators can drive long-line speaker arrays or low-impedance loads without extra transformers. Built-in IoT features include a Wi‑Fi access point, client-mode Wi‑Fi and FAST Ethernet (Cat5/Cat6) for networked monitoring, cloud control and real-time status reporting — ideal for remote surveillance sites and monitoring rooms. The 96 kHz DSP and balanced/unbalanced analog inputs ensure clear, intelligible voice announcements and high-fidelity music across security, retail, education and corporate environments. With an efficient Class-D output stage and Smart Power Bridge, the CDS 704 minimizes heat and maximizes usable power per rack unit, backed by a 5-year limited warranty for long-term reliability. For installers specifying audio for security, surveillance or paging systems, the CDS 704 offers flexible connectivity and dependable performance — contact sales to discuss system design or add it to your next deployment.

• Flexible per-channel Hi-Z (70V/100V) or Low-Z output for simple direct connection to distributed speaker systems
• IoT-enabled connectivity (Wi‑Fi, client mode or Ethernet) for remote monitoring, cloud control and easy network integration
• 700W per channel with Smart Power Bridge for reliable, high-headroom audio across four zones or speakers
• 96 kHz DSP and analog balanced/unbalanced inputs for clear paging, background music and intelligible surveillance audio
• Highly efficient Class-D design and universal SMPS reduce rack heat and power costs while supporting 100–240V worldwide operation