Amplificatoarele din seria PowerZone™ sunt amplificatoare de inalta preformanta, fara DSP si control prin retea, cu 2 sau 4 canale si puteri intre 125 si 250 W pe canal, capabile de sarcini standard (8 Ω) sau linie - 100v direct, fara transfomator. Modelele 252 si 504 permit "power sharing", adica distrubutie a puterii intre canale in functie de necesitatea de moment. Cu dimensiuni foarte compacte (1/2 U), permit montarea atat in rack cat si suspendate pe verticala, cu adaptoare dedicate.
Specificatii:
- 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: 150 W
- 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
https://blaze-audio.com/product/amplifiers/powerzone-252/
