Power Amplifiers XPA U 1004 SB

Power Amplifier XPA U 1004 SB

The Extron XPA U 1004 SB is a four-channel audio power amplifier that meets ENERGY STAR standards, offering flexible output modes to accommodate various system configurations. It supports 8Ω, 4Ω, 70V, and 100V loads, with bridgeable channel pairs capable of delivering up to 200W per bridged channel for high-power applications.

This amplifier features advanced Class D technology with Extron’s patented CDRS™ (Class D Ripple Suppression), minimizing noise and enhancing signal fidelity. With convection cooling, the XPA U 1004 SB operates without fans or ventilation gaps, optimizing rack space utilization.

The InstaWake™ function ensures the amplifier exits standby mode in under 100 milliseconds, preventing audio signal loss during startup. Additionally, it supports remote volume and mute control, making it ideal for Extron VCM, VC, and MediaLink control systems.

Key Features:

• Flexible Power Output: 4 x 100W (8Ω/4Ω) or 2 x 200W bridged (8Ω/16Ω, 70V/100V)
• Advanced Class D with CDRS™: Reduces noise and enhances audio quality
• Energy Efficient: ENERGY STAR certified, Auto Standby & InstaWake™ (<100ms startup)
• Fanless Convection Cooling: Silent operation with no required ventilation gaps
• Remote Control: Compatible with VCM, VC, and MediaLink for volume/mute adjustments
• Built-in Protection Circuits: Prevents short circuits, overheating, and clipping
• Flexible Installation: UL 2043 plenum-rated for above-ceiling installations (with optional kit)
• Extron Everlast™ Power Supply: High durability and worldwide compatibility

Technical Specifications

• Power Output: 4 x 100W (8Ω/4Ω) or 2 x 200W bridged (8Ω/16Ω, 70V/100V)
• Technology: Class D with CDRS™ for noise reduction and optimized sound quality
• Performance: SNR ≥ 100 dB, THD+N < 0.1%
• Energy Saving: Auto Standby (25 min), InstaWake™ (<100ms startup)
• Cooling: Fanless convection cooling
• Connections: 5 mm captive screw terminals (input & output)
• Remote Control: VCM, VC, and MediaLink compatible
• Protection Circuits: Short circuit, overheating, and clipping protection
• Dimensions: 1U, 4.3 x 43.2 x 30.5 cm | Weight: 2.95 kg
• Power Supply: 100-240V~, 50-60Hz (Everlast™ Power Supply)