The Ecler DARA-4B900 is a high‑performance, network‑enabled, four channel Class D power amplifier with 4 In x 4 Out Digital Matrix. Compatible with 2Ω, 4Ω, 8Ω, 4Ω Bridge, 8Ω Bridge, 70V & 100V loudspeaker circuits with a range of output powers. (See specifications below).

Delivering up to 4 × 900 W RMS @ 4 Ω, it supports both low‑ and high‑impedance loudspeaker systems (70 V / 100 V) as well as Bridge mode, configurable by pairs of channels to adapt to a wide range of installation needs.

Developed for professional audio installations requiring flexibility, efficiency, and dependable system control, the DARA-4B900 is equipped with an integrated DSP with internal matrix and dual Ethernet ports with an embedded switch, enabling precise audio management and seamless integration into scalable networked systems.

Available in range of power options (see related products) the DARA series is compatible with the PULSO Series of touch control screens for remote control and monitoring via mobile apps or web interface, making it an efficient and reliable solution for modern fixed installations across multiple applications.

• 4‑channel Class D power amplifier with high‑efficiency design.
• 4 × 900 W RMS @ 4 Ω output power.
• Supports 2 Ω, 4 Ω, 8 Ω, 70 V, 100 V and Bridge mode (configurable by channel pairs).
• 4 analogue balanced inputs with internal 4 × 4 digital matrix.
• Integrated DSP for advanced audio processing and system optimization.
• Ecler loudspeaker EQ presets included.
• Dual Ethernet ports with integrated switch for network daisy‑chaining.
• Remote control and configuration via PULSO Series (Android / iOS App).
• Embedded web interface for setup, monitoring, and control.
• Auto Standby function for energy savings.
• Comprehensive protection systems (thermal, overload, short‑circuit, clip).
• Safety Euroblock connections for secure wiring.
• Software‑lockable front panel to prevent unauthorized access.
• Warranty: 5 Years