Power Amplifiers XPA U 358C Extron

Power Amplifier XPA U 358C

The Extron XPA U 358C is a high-performance audio power amplifier that meets ENERGY STAR standards, delivering 8 channels of 35W power in a compact 1U half-rack design with fanless cooling. Featuring CDRS™ - Class D Ripple Suppression technology, this amplifier enhances audio quality by reducing noise and improving signal fidelity. With an efficiency of up to 77%, it generates 28% less heat than conventional amplifiers, ensuring energy savings and lower operating costs.

Additionally, the InstaWake™ feature allows for ultra-fast startup in under 100ms, while the 80Hz high-pass filter and multi-layer protection circuits ensure stable and long-lasting operation. With flexible installation options and a heat-resistant, ventilation-free design, the Extron XPA U 358C is the ideal solution for professional audio systems in compact spaces.

Key Features:

• 8 channels of 35W (4 channels at 8Ω/4Ω & 4 channels at 70V or 100V)
• Compact 1U half-rack design with fanless cooling
• CDRS™ technology for noise reduction and enhanced signal fidelity
• High efficiency (77%), 28% lower heat dissipation than standard amplifiers
• InstaWake™ for quick startup in under 100ms, reducing power consumption
• 80Hz high-pass filter for 70V/100V channels
• Multi-layer protection circuits against overheating, short circuits, and signal distortion
• ENERGY STAR certified, reducing energy consumption and operating costs
• Flexible installation without the need for ventilation space, perfect for tight setups

Technical Specifications

• Output Power: 8 x 35W channels (4Ω/8Ω, 70V, or 100V)
• Design: 1U half-rack, fanless, convection-cooled
• Efficiency: Up to 77%, 28% lower heat dissipation
• Signal-to-Noise Ratio (SNR): ≥ 100 dB
• Total Harmonic Distortion + Noise (THD+N): < 0.1%
• Technology: CDRS™ (Class D Ripple Suppression) for reduced noise
• Energy-saving features: Auto-standby, InstaWake™ (startup <100ms)
• Speaker connections: 5mm captive screw terminal, supports 12-22 AWG wiring
• Certifications: ENERGY STAR, UL 2043 (with optional conduit adapter kit)
• Power Supply: Extron Everlast™, integrated PFC, globally compatible