Amplifier Blaze Audio PowerZone Connect 504

The Blaze Audio PowerZone Connect 504 is a smart four-channel Class D DSP amplifier that combines high performance, maximum flexibility, and a compact form factor. With 500 watts of power and support for both Lo-Z (4/8/16 ohms) and Hi-Z (70/100 V) configurations, this amplifier is ideal for modern commercial installations where a powerful, reliable, and controllable audio system is required.

The PowerZone Connect 504 is equipped with the built-in PowerZone™ Control web application, which provides full DSP configuration via a browser without the need for additional software. The interface allows you to configure multi-zone systems, input mixing, ducking, limiting, EQ, filtering, SPDIF routing, delays, working with Wall-S1 wall controllers, and much more. This makes setting up complex audio systems extremely easy, even for less experienced users.

Thanks to PowerShare technology, the amplifier automatically distributes power between channels, allowing the system to be flexibly adapted to different loads. It is based on Pascal UMAC™, a proven Class D platform with ultra-low distortion and high energy efficiency. The compact 1U half-width chassis facilitates installation in racks, on walls, or on tables, and the universal power supply with PFC ensures stable operation worldwide.

Features

• 4 channels at 125 W at 4/8 ohms or 2×250 W at 70/100 V
• Full DSP control via PowerZone™ Control Web App
• Automatic PowerShare in Lo-Z and Hi-Z modes
• Pascal UMAC™ platform with ultra-low distortion
• Built-in mixing, limiting, EQ, delay, and ducking functions
• S/PDIF input and output for digital audio
• GPIO interface for remote control
• Compatible with Wall-S1 wall controllers
• Energy efficiency: <0.5 W in standby mode
• Compact dimensions: 44×220×319 mm, weight — 2.8 kg

User Manual