PAB-5400 400W Power Amplifier

Robust and Reliable Amplification for Professional Audio Systems

The PAB-5400 is a high-performance 400W RMS power amplifier designed to deliver consistent and reliable audio amplification in various professional settings, including conference halls, educational institutions, and commercial venues.

Key Features

High Output Power: Delivers 400W RMS (600W peak) output, ensuring clear and powerful sound reproduction suitable for medium to large-scale installations.
Versatile Speaker Compatibility: Supports speaker outputs ranging from 4Ω to 16Ω, as well as 70V and 100V constant voltage systems, providing flexibility for different audio setups.
Efficient Cooling System: Equipped with an automatic temperature-controlled cooling fan that activates at 50°C and deactivates at 45°C, maintaining optimal operating temperatures and prolonging the amplifier’s lifespan.
Remote Control Capability: Features a 12VDC terminal block for remote detection and control, allowing for seamless integration with external control systems and automated operations.
Built-in Protection Mechanisms: Incorporates electronic protection circuits, including short-circuit and overloading protection, safeguarding the amplifier and connected equipment from potential damage
User-Friendly Interface: Offers adjustable volume control output and dual LED indicators for monitoring output levels, enabling precise audio adjustments and real-time status updates.
Expandable Power Configuration: Supports parallel connection of multiple units to increase total power output, with individual volume control maintained across connected amplifiers. Technical Specifications
Output Power: 400W RMS / 600W Peak
Speaker Output: 4Ω–16Ω / 70V / 100V
Frequency Response: 20Hz–20kHz ±2dB
Total Harmonic Distortion (THD): <0.3% @ 1kHz
Signal-to-Noise Ratio (S/N):