Blaze Audio PowerZone Connect 254 - Compact 4 x 125W Install Power Amplifier - UBX-888-009
The PowerZone™ Connect 1U series is a line of DSP-enabled Class-D amplifiers designed to simplify the lives of system installers, providing unmatched reliability, efficiency, and exceptional system configuration. Their compact form factor makes them an ideal choice for audio/voice installation projects with limited space constraints, demanding high-output performance of up to 1000 W. The 1U family powers both conventional low-impedance (4 Ω to 16 Ω) loudspeakers and constant voltage (70 V/100 V) transformer-coupled loudspeakers, and features automatic power-sharing technology for proportional distribution in both Lo-Z and Hi-Z modes. Specific models of the PowerZone™ Connect 1U amplifiers offer compatibility with Audinate Dante™ AoIP networks and installations. Our intuitive PowerZone™ Control web app is built into all our PowerZone™ Connect amplifiers for easy system setup. PowerZone™ Control facilitates effortless customization of even the most challenging audio/voice systems by delivering many DSP configuration options and tuning features, including multizone setup, input mixing, priority and ducking, restriction, input and output EQ, S/PDIF output routing, high-pass filter, speaker presets, delay, Wall-S1 controller configuration, Sine generator, and much more. Features Ultra-compact ½-rack form factor Full-matrix DSP configuration via PowerZone™ Control web app (built-in) Hybrid power distribution in both Lo-Z and Hi-Z Powered by Pascal UMAC™ Class-D technology Flexible power sharing across output channels S/PDIF input/output Configurable GPIO ErP and Energy Star compliant UL listed audio equipment UREC™ universal power supply with PFC 5 Year warranty Specs Total System Power 250 W Output Power @ 4/8Ω 4 x 60 W Output Power @ 70/100V* 2 x 125 W Powershare (up to) Across all channels** 1 x 250 W Power Consumption 75 W Dimensions 44 x 220 x 319 mm1.7 x 8.7 x 12.6 in Weight 2.8kg, 6.2 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 Operating temperature 0-40°C Standby Consumption < 0.5 W (Energy Star & ErP 1275/2008/EC compliant) Power Ratings 1% THD @ 120VAC and 230VAC