Blaze Audio PowerZone 252 250W 2-Channel Power Amplifier
The PowerZone series of install power amplifiers aredesigned to provide versatile and reliable high-performance audio power.
Each output channel can be independently configured to driveeither Lo-Z or Hi-Z loads – making it so much more flexible and versatile thanother full rack products. This means a system can be easily configured with anypower output, and drive both Lo-Z and Hi-Z loudspeakers – from just one cleveramplifier.
Total available power is automatically shared across channelpairs – thanks to our power sharing technology (*252 and 504 models only).The ultra-compact PowerZone can be installedin locations where other products cannot – and has desk and wall mount bracketsas well as full rack supports.
PowerZone is a robust and energy-efficient amplifier, thatoffers quick set-up and custom configuration options, and like all PowerZoneproducts, this reliable, high-performance amplifier has a 5-year warranty.
Key Features
- Configure any output in Low or High impedance – completeflexibility of power options
- Power sharing technology delivers versatile power output foreach install
- DIP Switches allow you to configure on site – with GPIOconnectors for external controllers
- Ultra-compact form factor means it can be installed inspaces where others cannot
- Class leading energy efficiency and long-term low cost ofownership
- Blaze Audio is powered by ultra-reliable Pascal UMAC Class-Dtechnology
Technical Specifications
Channels
2 x lo-Z / 2 x Hi-Z
Output Power @ 4Ω
2 x 125 W
Output Power @ 8Ω
2 x 125 W
Output Power @ 70V
2 x 125 W
Output Power @ 100V
2 x 125 W
Powersharing (up to) across all channels
1 x 250 W
Power Consumption
75 W
Dimensions
44.5 x 220 x 262 mm (1.75 x 8.66 x 10.31 in)
Weight
1.9 kg (4.2 lbs)
Total System Power
250 W
Output Circuitry
UMAC Class D – full bandwidth PWM modulator with ultra-lowdistortion
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 ratedpower)
Frequency Response
20 Hz – 20 kHz (+0/-0.25 dB (8 Ω load, 3 dB below ratedpower)
Protection Circuits
Short circuit protection, DC protection, under voltageprotection, temperature protection, overload protection
Power Supply
UREC universal mains switch mode power supply with PowerFactor 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 230VAC50Hz
