Blaze by Sonance PowerZone Connect 504 – 500W 4-Channel DSP Install Amplifier

Product Overview

The Blaze by Sonance PowerZone Connect 504 is a 500W, 4-channel DSP-enabled install amplifier designed for permanent commercial audio installations requiring multiple independent audio zones from a single 1U rack-mount unit. As a networkable Class-D commercial audio amplifier, it connects via 10/100 Ethernet for remote configuration and monitoring through PowerZone Control software. Four independent channels at 125W each into 4Ω make this compact 1U rack-mount commercial amplifier well suited for multi-zone background music and paging in restaurants, retail spaces, and corporate environments. It is the non-Dante variant for installations where Ethernet-based control is sufficient without IP audio transport.

Product Description

The PowerZone Connect 504 delivers four channels of Class-D amplification, each rated at 125W into 4Ω, for a total output of 500W from a single rack unit. This makes it an efficient choice for multi-zone background music systems, distributed paging, or zone-specific audio control across a commercial facility.

Built-in matrix DSP provides the processing power to handle EQ, crossover, delay, and dynamics on each channel without requiring an external signal processor. This simplifies system design, reduces rack space, and streamlines commissioning — particularly important for integrators managing tight equipment room budgets.

The amplifier connects to the facility network via a 10/100 Ethernet port, enabling full remote management through PowerZone Control. Integrators can configure routing, adjust levels, modify DSP parameters, and monitor system status from any networked device running the web or app interface. This is particularly useful for multi-site deployments where on-site visits for routine adjustments are impractical.

Balanced and unbalanced analog inputs accept signals from local source equipment, and Euroblock speaker output connectors ensure secure, professional cable termination. Class-D topology keeps efficiency high and heat output low, supporting continuous 24/7 operation in commercial environments. The 504 does not include Dante; for Dante-enabled four-channel options, see the broader Blaze by Sonance lineup at Creation Networks.

Key Features

• 500W Total Output Power — 4 x 125W into 4Ω provides independent amplification for up to four audio zones.
• 4 Independent Channels — Each channel operates independently for flexible multi-zone audio distribution in commercial spaces.
• Built-in Matrix DSP — On-board EQ, crossover, delay, and dynamics on each channel eliminates external processing hardware.
• 1U Rack-Mount Form Factor — Compact chassis fits standard 19" rack installations with minimal space consumption.
• PowerZone Control Software — Web and app-based remote management for configuration, level adjustment, and system monitoring.
• 10/100 Ethernet Connectivity — Network port enables remote control and monitoring without requiring a dedicated control system.
• Balanced/Unbalanced Analog Inputs — Accepts standard analog sources from local equipment for flexible signal routing.
• Euroblock Speaker Outputs — Professional-grade output termination designed for permanent commercial speaker installations.
• Class-D Efficiency — High efficiency and low thermal output support reliable continuous operation in commercial environments.

Typical Applications

• Multi-zone background music in commercial spaces
• Conference room and boardroom distributed audio
• Commercial meeting spaces with multiple independent zones
• Multi-purpose rooms requiring per-zone level control
• Training rooms with distributed speaker systems
• House of worship background and fill systems
• Auditorium distributed audio zones

Technical Specifications

For complete electrical specifications, refer to the official Blaze by Sonance PowerZone Connect 504 datasheet available from your authorized distributor.

Frequently Asked Questions

Does the PowerZone Connect 504 support Dante network audio?
No. The 504 uses 10/100 Ethernet for remote control and monitoring only. For Dante-enabled amplification, see the PowerZone Connect 504D.

Does the 504 require an external DSP?
No. The built-in matrix DSP handles EQ, crossover, delay, and dynamics for each channel. External signal processing hardware is not required for standard commercial install applications.

How many independent audio zones does the 504 support?
Up to four independent zones, one per channel, each with its own DSP processing and level control.

How is the amplifier configured and monitored remotely?
Via PowerZone Control, a web and app-based software platform. No dedicated control system hardware is required; any networked device can access the interface.

What impedance loads does the 504 support?
The 504 is rated at 4 x 125W into 4Ω. Consult the official datasheet for full impedance load specifications and minimum load requirements.

Is the PowerZone Connect 504 suitable for 70V/100V transformer-coupled speaker systems?
Consult the official Blaze by Sonance datasheet or contact Creation Networks to confirm 70V/100V compatibility for your application.

What is the difference between the 504 and the 254?
Both are 4-channel amplifiers with built-in DSP and Ethernet control, but differ in output configuration and price point. Contact Creation Networks for application-specific guidance.

Where can I view the complete PowerZone Connect series?
All models are available at creationnetworks.net/collections/blaze-audio.