Blaze Audio PowerZone Connect 504 500 W 4-Channel Install Amplifier

The PowerZone Connect 504 fits four amplifier channels and 500 watts of total system power into a half-rack chassis 8.7 inches wide and 6.17 pounds heavy. In low impedance it produces 4 x 125 W into 4 or 8 ohms; in constant voltage it produces 2 x 250 W at 70V or 100V, and power is shared across the outputs so an unused channel is not wasted capacity. That flexibility is why it turns up in restaurants, retail, and small worship spaces where zones rarely draw equal power.

The PowerZone Control web application runs on the amplifier itself and provides full-matrix routing and processing without installing software. The output stage is Pascal UMAC Class-D, the supply is a universal UREC design with power factor correction, and there are S/PDIF input and output plus configurable GPIO for third-party control. It is ErP and Energy Star compliant and UL listed, with a five year warranty. The 504D adds a 4x4 Dante Ultimo interface for audio over IP.