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The Blaze Audio PowerZone 504 is a powerful 4-channel Class D installation amplifier designed for professionals who need a reliable, compact, and high-performance solution for flexible audio installations. With a total power output of 500 watts, this amplifier delivers up to 125 watts per channel, and its unique PowerShare technology allows for intelligent power distribution between outputs — up to 250 watts per channel in a two-channel configuration.
Each PowerZone 504 output can operate in both Lo-Z (4/8 ohms) and Hi-Z (70/100 V) modes, allowing you to connect conventional low-impedance loudspeakers and broadcast loudspeakers within a single installation. Thanks to its compact 1U half-rack form factor, the amplifier can be easily integrated into standard rack, wall, or desktop configurations. Mounting brackets are included for easy installation.
The amplifier is based on Pascal UMAC™, an advanced Class D architecture with pulse width modulation and ultra-low distortion. It also features a GPIO interface for remote control of volume and standby mode, while DIP switches on the rear panel allow you to configure the operating mode and lock the front panel.
The PowerZone 504 complies with ErP and Energy Star standards and is UL certified. Like the entire PowerZone series, this amplifier comes with a 5-year manufacturer's warranty.
Features
- 4 independent channels at 125 W at 4/8 ohms or 70/100 V
- PowerShare technology: up to 2×250 W between any channels
- Simultaneous Lo-Z and Hi-Z support
- Low-distortion Class D Pascal UMAC™
- Frequency range: 20 Hz – 20 kHz ±0.25 dB
- Built-in DIP switches for mode configuration
- GPIO for remote volume and standby control
- Energy efficiency: standby power consumption <0.5 W
- Compact 1U half-rack enclosure, weighing only 2.4 kg
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We deliver orders throughout the country (except for temporarily occupied territories). The goods will be delivered to you according to the terms of the carrier company. Delivery of orders can be made in a period of 1 to 7 days. We still try to deliver your orders as quickly as possible. You can also pick up your order yourself in partner stores in Kyiv, Lviv and other cities of Ukraine. If the cost of your purchase is more than 2500 UAH, delivery in Ukraine is free. If the product you ordered costs less than 2500 UAH, you must pay for delivery (cost according to Nova Poshta tariffs).
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