PowerZone 504

Blaze

Amplifier 4 x 125W (4-8Ω / 100V)

 

PowerZone™ series

PowerZone™ is a series of non-networked Class-D installation amplifiers engineered for professionals who demand affordable, reliable, high-performance audio power.

Key features include flexible configuration options that allow each output channel to be independently set to drive either Lo-Z or Hi-Z loads, enabling you to tailor your system to drive both types of loudspeakers from a single unit. Additionally, the PowerZone™ series’ power-sharing technology (exclusive to the 252 and 504 models) intelligently distributes the total available power across channels, ensuring optimal performance and reliability.:

With full rack support and adaptable desk and wall mount brackets, the PowerZone™ series offers unparalleled installation versatility in a compact form factor that seamlessly fits into spaces where other amplifiers may fall short.

Like all PowerZone products from Blaze Audio, these amplifiers come with a 5- year warranty.

Features

  • Compact 1U form factor.
  • Hybrid power distribution in both Lo-Z and Hi-Z.
  • Flexible power sharing across output channels.
  • Powered by Pascal UMAC™ Class-D technology.
  • Eight-position DIP switch for operational configuration, including locking front panel gain control
  • GPIO interface for remote volume and standby.
  • ErP and Energy Star compliant.
  • UL listed audio equipment.
Brand

Amplifier Features

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Series

Technical Specifications:

Model: PowerZone™ 504
Total System Power: 500 W
Output Power @ 4/8Ω: 4 x 125 W
Output Power @ 70/100V*: 4 x 125 W
Powershare (up to) Across all channels**: 2 x 250 W
Power Consumption: 150W
Dimensions: 44.5 x 220 x 337 mm / (1.75 x 8.66 x 13.27 in)
Weight: 2.4 kg (5.3 lbs)
Output Circuitry: UMAC™ Class D – full bandwidth PWM modulator with ultra-low distortion
Output Voltage: 45Vrms (S.E) – 70/100V (Hi-Z)
Signal To Noise-Ratio: > 100 dB (A-weighted, 20 Hz – 20 kHz, 8 Ω load)
THD+N (typical): < 0.05 % (20 Hz – 20 kHz, 8 Ω load, 3 dB below rated power)
Frequency Response: 20 Hz – 20 kHz (+0/-0.25 dB (8 Ω load, 3 dB below rated power)
Protection Circuits: Short circuit protection, DC protection, under voltage protection, temperature protection, overload protection
Power Supply: UREC™ universal mains switch mode power supply with Power Factor Correction (PFC)
and integral standby converter
Operating Voltage/Frequency: Universal Mains, 100-240V, 50-60Hz
Standby Consumption: < 0.5 W (Energy Star & ErP 1275/2008/EC compliant)
Power Ratings: 1% THD @ 120VAC and 230VAC

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