Specifications
Re
v S/04/2022
Blaze Audio, Pascal A/S, Ellekaer 6, DK-2730 Herlev, Denmark. [email protected]. www.blaze-audio.com
Model
PowerZone Connect
122
PowerZone Connect
252
PowerZone Connect
254
PowerZone Connect
504
Total System Power
125 W
250 W
250 W
500 W
Output Power @ 4/8Ω
2 x 60 W
2 x 125 W
4 x 60 W
4 x 125 W
Output Power @
70/100V*
1 x 125 W
1 x 250 W
2 x 125 W
2 x 250 W
Powershare (up to)
Across all channels**
1 x 125 W
1 x 250 W
1 x 250 W
2 x 250 W
Power Consumption
75W
75W
75W
150W
Dimensions
44 x 220 x 213 mm
(1.7 x 8.7 x 8.4 in)
44 x 220 x 213 mm
(1.7 x 8.7 x 8.4 in)
44 x 220 x 319 mm
(1.7 x 8.7 x 12.6 in)
44 x 220 x 319 mm
(1.7 x 8.7 x 12.6 in)
Weight
2kg (4.4 lbs)
2kg (4.4 lbs)
2.8kg (6.2 lbs)
2.8kg (6.2 lbs)
Output Circuitry
UMAC™ Class D - full bandwidth PWM modulator with ultra-low distortion
Output Voltage
70Vp / 140Vpp (unloaded) // Bridged 140Vp / 280 Vpp (unloaded)
Signal To Noise-Ratio
>106dB (A-weighted, 20Hz-20kHz, 8Ω load)
THD+N (typical)
< 0.05% (20Hz-20kHz, 8Ω load, 3dB below rated power)
Frequency Response
20Hz-20kHz (+0/-0.25dB (8Ω load, 3dB below rated power)
Protection Circuits
Short circuit -, DC -, Undervoltage -, Temperature - and Overload protection
Power Supply
UREC™ universal mains switch mode power supply with Power Factor Correction (PFC)
and standby converter
Operating temperature
0-40°C
Operating Voltage/
Frequency
Universal Mains, 100V-240V, 50Hz-60Hz
Standby Consumption
< 0.5W
Accessories
2x Rack ears
1x ½ rack plate extension
2x ½ rack mounting
2x Rear supports
Power Ratings
1% THD @ 120Vac and 230Vac
*100V line mode is @ -1dB (≈ 90 V)
**504 may only Powershare across Ch1/2 and Ch3/4
