PROFESSIONAL POWER AMPLIFIER

Model No: PAM400X2

Professional Class AB power amplifier designed to deliver clear, stable, and reliable audio performance.
Provides up to 2 × 910W stereo output and 1280W bridged output, ideal for PA systems, auditoriums, and live events.
Wide 10Hz–20kHz frequency response with low distortion ensures accurate and high-quality sound reproduction.
Built-in protection against short circuits, overheating, overload, and DC faults for safe and dependable operation.
Features balanced and unbalanced inputs with front-panel status indicators for easy monitoring and control.

Overview
Specification & Features

Technical Parameters

Specification	Details
8Ω Stereo Power	2 × 400W
4Ω Stereo Power	2 × 650W
2Ω Stereo Power	2 × 910W
8Ω Bridged Power	1280W
Output Circuitry	Class AB
Frequency Response	10Hz – 20KHz ±0.25dB
Signal Noise Ratio (dB)	101dB
THD+N (Rated Power, 40/1KHz)	≤0.03% @ 1KHz
Damping Coefficient	≥500
Input Impedance	20KΩ Balanced / 10KΩ Unbalanced
Input Sensitivity	0.775V / 1.0V / 1.4V
Protection	Protection from short circuit, open circuit, overheating, overload, DC, supersonic frequency, etc.
Indicators (Per Channel)	Protection Indicator, Signal Indicator, Work Indicator
Power Requirement	AC 220V–240V, 50–60Hz
Dimensions	483 × 465 × 90mm
Net Weight	16.5KG
Gross Weight	19KG

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ENGINEERING QUALITY, DELIVERING POWER.

Lecxo® an international electrical technology brand which was founded in 1991. It’s core product offerings include whole range of cables, batteries, power supplies, inverters, and sound systems.

Lecxo’s product offering were limited and the primary focus of the brand was simply to supply the market with any and all goods that were in demand. With the passing of time, Lecxo ® began to garner greater market recognition and acceptance. It’s product offerings increased steadily, providing its customers with a larger selection of products while also allowing the brand to define its business segment.