QX300A 2X 150W 1RU -1/3 SPACE COMMERCIAL POWER AMPLIFIER AUTO LOAD SENSING: 4-16 OHM, 70V-100V LNE

QUEST QX-300 SERIESCOMMERCIAL POWER AMPLIFIER The QX-300 series amplifiers take commercial audio to a new level. The superior Class-D technology combined with small form factor make the QX-300 series the perfect solution for any commercial or industrial application. Wall and table mount options offer more flexibility, 10 units can be mounted in 3RU, achieving extremely high power to channel count for density. UMAC™ Class-D technology delivers unequalled audiophile specifications, including the highest dynamic range and the lowest distortion performance of any comparable pro audio amplifier. This makes the QX-300 Series suitable for pro audio applications and for use in Hi-Fi and AV products. FEATURES High Performance 2 x 150W Power Amplifier Auto Load Sensing: 4-16 Ohm, 70V Line (Stereo) 100V Line (Bridged-Mono) Energy smart technology (Green Energy Star & ErP 1275/2008/EC compliant) UMAC™ Class-D – full bandwidth PWM modulator with ultra-low distortion DanteTM/AES67 inputs available* (D version) Individual volume control, standby, 80Hz High Pass Filter Short circuit protection, DC protection, under voltage protection, temperature protection, overload protection UREC™ universal mains switch mode power supply with Power Factor Correction (PFC) and integral standby converter Rack-mountable 1RU 1/3 space, wall and table mount options available Euroblock style amplifier I/O connectors High Dynamic range incorporating, DynamiQ Bass technology® Designed, Engineered, and Assembled in Australia   SPECIFICATIONS Frequency Response 20-20kHz ( /-0.3dB) Peak Output Current 25A Dynamic Range 112dB (A-weighted) Noise Level -76dBu (A-weighted) Distortion (1kHz@1W/8Ohm) 0.003% Distortion (1kHz@50W/8Ohm) 0.011% (Stereo) 0.004% (Bridged-Mono) Crosstalk (1kHz@1W/8Ohm) -95dB Gain 26dB/32dB Maximum Input Level 24dBu Amplifier Version QX-300A QX-300D Input Type Phoenix Balanced Inputs Dante RJ-45 (AES67 Compatible) with RJ-45 Link Input Sensitivity 7dBu/ 4dBu -4.5dBFS/-1.5dBFS Input Impedance 10kOhm - Maximum Input Level 24dBu 0dBFS Output Resistance 22.5mOhm/43.6mOhm Front Controls Volume Adjust, 80Hz HPF Enable, Bridged-Mono Enable, Limiter Enable, Auto-Standby Enable) Indicators (LEDs) Blue/Orange Active/Standby Orange Protection Green Signal Detection Orange/Red Limiter/Clip Cooling Fan cooled, temperature dependent Features Wake On Music, Auto-Mute (1ms wake-up), Limiting on High Temperature Amplifier Protection Systems Thermal protection, Over- Current Protection, DC Protection, HF Protection Mains Input Voltage Range 85VAC - 265VAC Amplifier Version QX-300A QX-300D Standby Power Consumption 0.4W 2.5W Muted Power Consumption 4.2W 6.5W Idle Power Consumption 7.2W 9.5W Standard Power Consumption (Pink Noise@ 1/8th Rated Power, 8Ohm) 28W 30W Mains Connector Standard IEC C14 Dimensions (H x W x D) 44.5 x 140 x 330 mm (1.75 x 5.5 x 13") Weight 1.6kg (3.5 lbs) Accessories Mains Cable, Feet, User Manual, Phoenix Plugs, Rack Ears OPERATION MODES Stereo Mode Bridged-Mono Mode LOAD 8Ohm 4Ohm 8Ohm 4Ohm 70V (22Ohm) 100V (33Ohm) MAXIMUM CONTINUOUS POWER (@1KHZ, 1% THD) 2 x 140W 2 x 140W 1 x 280W 1 x 260W 250W 240W MAXIMUM DYNAMIC POWER(@1KHZ, 1% THD) 2 x 200W 2 x 275W 1 x 550W 1 x 550W 550W 550W * All specifications were measured at 240VAC ** Quest Engineering reserves the right to make changes in specifications, or products without prior notice. *** The figures shown above are ‘real world’, usable specifications and are conservative as a result. Quest Engineering does not believe in portraying misleading or exaggerated specifications.   Weight: 2.48 kg Barcode Number: 9331001009978