Sonance - Blaze PowerZone™ Connect 504D - 500 W DSP-enabled Class-D amplifier with 4 channels and Dante™ (Each) - Black
The PowerZone Connect 1U series is a line of DSP-enabled Class-D amplifiers designed to simplify the lives of system installers, providing unmatched reliability, efficiency, and exceptional system configuration. Their compact form factor makes them an ideal choice for audio/voice installation projects with limited space constraints, demanding high-output performance of up to 500 W. The 1U family powers both conventional low-impedance (4 ohms to 16 ohms) loudspeakers and constant voltage (70 V/100 V) transformer-coupled loudspeakers, and features automatic power-sharing technology for proportional distribution. Our intuitive PowerZone Control web app is built into all our PowerZone Connect amplifiers for easy system setup. PowerZone Control facilitates effortless customization of even the most challenging audio/voice systems by delivering many DSP configuration options and tuning features, including multizone setup, input mixing, priority and ducking, restriction, input and output EQ, S/PDIF output routing, high-pass filter, speaker presets, delay, Wall-S1 controller configuration, Sine generator, and much more. Specific models of the PowerZone Connect 1U amplifiers offer compatibility with Audinate Dante AoIP networks and installations.
Ultra-Compact ½-Rack Design
Space-saving ½-rack form factor, perfect for installations where efficiency and performance must go hand in hand.
Full-Matrix DSP Configuration via PowerZone™ Control
Configure and manage the full DSP matrix directly through the built-in PowerZone™ Control web application.
Dante™ 4×4 Networking
Integrated Dante™ Ultimo™ 4×4 chip for seamless digital audio networking and system integration.
Hybrid Power Distribution (4 Ω, 8 Ω, 16 Ω , 70V/100 V)
Flexible power distribution supporting both low-impedance (4 Ω to 16 Ω) and high-impedance (70 V/100 V) speaker configurations.
Pascal UMAC™ Class-D Amplification
Delivers clean, efficient, and reliable power with industry-leading Class-D amplifier technology.
Flexible Power Sharing
Distribute and allocate output power across channels to match system requirements without wasted capacity.
Digital Connectivity with S/PDIF
Includes both input and output for high-quality digital audio signal transfer.
Configurable GPIO (general purpose input/output)
Customizable GPIO ports for enhanced control and integration with external systems.
Energy Efficient and Compliant
ErP and Energy Star certified for reduced power consumption and environmentally responsible operation.
Certified & Reliable
UL listed for safety assurance, built with the UREC™ universal power supply with PFC for worldwide compatibility.
5-Year Warranty
Comes with a comprehensive 5-year warranty for long-term peace of mind.
| Manufacturer | Sonance |
|---|---|
| Set Product as New from Date | Jan 25, 2026 |
| Set Product as New to Date | Mar 25, 2026 |
| Specification | Brand Sonance Model Number UBX-888-029 Product Name Blaze PowerZone™ Connect 504D - 500 W DSP-enabled Class-D amplifier with 4 channels and Dante™ (Each) Color Black Continuous Watts x Channel @ Ohms 125 Watt x 4 x 8 Ohm Maximum Watts x Channel @ Ohms 250W @ 4 ohms bridged (2 channel) Total Power Handling 500 watts Number of Channels 4 Minimum Frequency Response 20 hertz Impedance 8 ohms Maximum Frequency Response 20 kilohertz Amplifier Class D Amplifier Type Integrated amplifiers Audio Only Inputs Unbalanced RCA Video Only Inputs No video only inputs Audio/Video Inputs No audio/video inputs Network Connector(s) 1 x LAN Antenna Input No antenna inputs Speaker-Level Inputs No Line-Level Inputs Yes Speaker Connection Type Banana Jack/Screw Terminals Audio/Video Outputs No audio/video outputs Video Only Outputs No video only outputs App Compatible Yes Fan Cooled Yes Bridgeable Yes Product Height 1.7 inches Product Width 8.7 inches Product Depth 12.6 inches Product Weight 6.17 pounds Warranty - Parts 5 years Warranty - Labor 5 Years |
| Hard Drive | 8 GB |