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PowerZone

FLEXIBLE, RELIABLE
POWER

LINEUP

252

504

1004

The PowerZone series of install power amplifiers are designed to provide versatile and reliable high-performance audio power.

PowerZone series

Maintenance Port (Only used by Blaze / Manufacturer)

DIP Switches (See user manual for configuration options)

GPIO Connections

Input for channel 1 and 2

Output for channel 1 and 2

Mains Power

Maintenance Port (Only used by Blaze / Manufacturer)

DIP Switches (See user manual for configuration options)

GPIO Connections

Input for channel 3 and 4

Input for channel 1 and 2

Output for channel 1 and 2

Output for channel 3 and 4

Mains Power

2 CH.
4 CH.

Model Specifications

Model PowerZone™ 252 PowerZone™ 504 PowerZone™ 1004
Channels 2 x lo-Z / 2 x Hi-Z 4 x lo-Z / 4 x Hi-Z 4 x lo-Z / 4 x Hi-Z
Output Power @ 4Ω 2 x 125 W 4 x 125 W 4 x 250 W
Output Power @ 8Ω 2 x 125 W 4 x 125 W 4 x 250 W
Output Power @ 70V 2 x 125 W 4 x 125 W 4 x 250 W
Output Power @ 100V 2 x 125 W 4 x 125 W 4 x 250 W
Powersharing (up to) across all channels 1 x 250 W 2 x 250 W N/A
Power Consumption 75 W 150 W 300 W
Dimensions 44.5 x 220 x 262 mm
(1.75 x 8.66 x 10.31 in)
44.5 x 220 x 337 mm
(1.75 x 8.66 x 13.27 in)
44.5 x 440 x 292 mm
(1.75 x 17.32 x 11.50 in)
Weight 1.9 kg (4.2 lbs) 2.4 kg (5.3 lbs) 3.6 kg (7.9 lbs)
Total System Power 250 W 500 W 1000 W
Output Circuitry UMAC™ Class D - full bandwidth PWM modulator with ultra-low distortion
Output Voltage 70 Vp / 140 Vpp (unloaded) / Bridged 140 Vp / 280 Vpp (unloaded)
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 Output power measured @ 1% THD at 120VAC 60Hz and 230VAC 50Hz
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